├── .gitignore ├── Filter ├── CMakeLists.txt ├── cmake-build-debug │ ├── CMakeCache.txt │ ├── CMakeFiles │ │ ├── 3.14.5 │ │ │ ├── CMakeCCompiler.cmake │ │ │ ├── CMakeCXXCompiler.cmake │ │ │ ├── CMakeDetermineCompilerABI_C.bin │ │ │ ├── CMakeDetermineCompilerABI_CXX.bin │ │ │ ├── CMakeSystem.cmake │ │ │ ├── CompilerIdC │ │ │ │ └── CMakeCCompilerId.c │ │ │ └── CompilerIdCXX │ │ │ │ └── CMakeCXXCompilerId.cpp │ │ ├── CMakeDirectoryInformation.cmake │ │ ├── CMakeOutput.log │ │ ├── Filter.dir │ │ │ ├── CXX.includecache │ │ │ ├── DependInfo.cmake │ │ │ ├── build.make │ │ │ ├── cmake_clean.cmake │ │ │ ├── depend.internal │ │ │ ├── depend.make │ │ │ ├── flags.make │ │ │ ├── link.txt │ │ │ └── progress.make │ │ ├── Makefile.cmake │ │ ├── Makefile2 │ │ ├── TargetDirectories.txt │ │ ├── clion-environment.txt │ │ ├── clion-log.txt │ │ ├── cmake.check_cache │ │ ├── feature_tests.bin │ │ ├── feature_tests.c │ │ ├── feature_tests.cxx │ │ └── progress.marks │ ├── Filter │ ├── Filter.cbp │ ├── Makefile │ └── cmake_install.cmake ├── filter.cpp ├── filter.h └── main.cpp ├── LICENSE ├── README.md ├── SceenRecord-h264 ├── CMakeLists.txt ├── ScreenRecord.cpp ├── ScreenRecord.h ├── cmake-build-debug │ ├── CMakeCache.txt │ ├── CMakeFiles │ │ ├── 3.14.5 │ │ │ ├── CMakeCCompiler.cmake │ │ │ ├── CMakeCXXCompiler.cmake │ │ │ ├── CMakeDetermineCompilerABI_C.bin │ │ │ ├── CMakeDetermineCompilerABI_CXX.bin │ │ │ ├── CMakeSystem.cmake │ │ │ ├── CompilerIdC │ │ │ │ └── CMakeCCompilerId.c │ │ │ └── CompilerIdCXX │ │ │ │ └── CMakeCXXCompilerId.cpp │ │ ├── CMakeDirectoryInformation.cmake │ │ ├── CMakeOutput.log │ │ ├── Makefile.cmake │ │ ├── Makefile2 │ │ ├── SceenRecord_h264.dir │ │ │ ├── CXX.includecache │ │ │ ├── DependInfo.cmake │ │ │ ├── build.make │ │ │ ├── cmake_clean.cmake │ │ │ ├── depend.internal │ │ │ ├── depend.make │ │ │ ├── flags.make │ │ │ ├── link.txt │ │ │ └── progress.make │ │ ├── TargetDirectories.txt │ │ ├── clion-environment.txt │ │ ├── clion-log.txt │ │ ├── cmake.check_cache │ │ ├── feature_tests.bin │ │ ├── feature_tests.c │ │ ├── feature_tests.cxx │ │ └── progress.marks │ ├── Makefile │ ├── SceenRecord_h264 │ ├── SceenRecord_h264.cbp │ └── cmake_install.cmake └── main.cpp ├── ScreenRecord ├── .gitignore ├── CMakeLists.txt ├── ScreenRecorder.cpp ├── ScreenRecorder.h ├── cmake-build-debug │ └── CMakeFiles │ │ ├── 3.14.5 │ │ ├── CMakeCCompiler.cmake │ │ ├── CMakeCXXCompiler.cmake │ │ ├── CMakeDetermineCompilerABI_C.bin │ │ ├── CMakeSystem.cmake │ │ ├── CompilerIdC │ │ │ └── CMakeCCompilerId.c │ │ └── CompilerIdCXX │ │ │ └── CMakeCXXCompilerId.cpp │ │ ├── CMakeOutput.log │ │ ├── clion-environment.txt │ │ ├── feature_tests.bin │ │ └── feature_tests.c └── main.cpp ├── docs ├── PTS-TimeStamp.md ├── _config.yml ├── filter-complex.md ├── filter.md ├── how-to-analysiz.md ├── iconcat.md ├── ifade.md ├── index.md ├── isetpts.md ├── overlay.md ├── screenrecord-h264.md └── screenrecord.md ├── iconcat ├── avf_concat.c └── cmake-build-debug │ └── CMakeFiles │ └── clion-log.txt ├── ifade ├── cmake-build-debug │ └── CMakeFiles │ │ └── clion-log.txt └── ifade.c ├── ifilter ├── CMakeLists.txt ├── filter.cpp ├── filter.h └── main.cpp ├── isetpts └── setpts.c ├── itransfer ├── transfer.c └── transfer.h └── pts-timestamp ├── CMakeLists.txt ├── cmake-build-debug ├── CMakeCache.txt ├── CMakeFiles │ ├── 3.14.5 │ │ ├── CMakeCCompiler.cmake │ │ ├── CMakeDetermineCompilerABI_C.bin │ │ ├── CMakeSystem.cmake │ │ └── CompilerIdC │ │ │ └── CMakeCCompilerId.c │ ├── CMakeDirectoryInformation.cmake │ ├── CMakeOutput.log │ ├── Makefile.cmake │ ├── Makefile2 │ ├── TargetDirectories.txt │ ├── clion-environment.txt │ ├── clion-log.txt │ ├── cmake.check_cache │ ├── feature_tests.bin │ ├── feature_tests.c │ ├── progress.marks │ └── pts_timestamp.dir │ │ ├── C.includecache │ │ ├── DependInfo.cmake │ │ ├── build.make │ │ ├── cmake_clean.cmake │ │ ├── depend.internal │ │ ├── depend.make │ │ ├── flags.make │ │ ├── link.txt │ │ └── progress.make ├── Makefile ├── cmake_install.cmake ├── pts_timestamp └── pts_timestamp.cbp ├── dpts.c ├── dpts.h └── main.c /.gitignore: -------------------------------------------------------------------------------- 1 | # Prerequisites 2 | *.d 3 | 4 | # Compiled Object files 5 | *.slo 6 | *.lo 7 | *.o 8 | *.obj 9 | 10 | # Precompiled Headers 11 | *.gch 12 | *.pch 13 | 14 | # Compiled Dynamic libraries 15 | *.so 16 | *.dylib 17 | *.dll 18 | 19 | # Fortran module files 20 | *.mod 21 | *.smod 22 | 23 | # Compiled Static libraries 24 | *.lai 25 | *.la 26 | *.a 27 | *.lib 28 | 29 | # Executables 30 | *.exe 31 | *.out 32 | *.app 33 | -------------------------------------------------------------------------------- /Filter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(Filter) 3 | 4 | set(CMAKE_CXX_STANDARD 14) 5 | 6 | find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h) 7 | find_library(AVCODEC_LIBRARY avcodec) 8 | 9 | find_path(AVFILTER_INCLUDE_DIR libavfilter/avfilter.h) 10 | find_library(AVFILTER_LIBRARY avfilter) 11 | 12 | find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h) 13 | find_library(AVFORMAT_LIBRARY avformat) 14 | 15 | find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h) 16 | find_library(AVUTIL_LIBRARY avutil) 17 | 18 | find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h) 19 | find_library(AVDEVICE_LIBRARY avdevice) 20 | 21 | find_path(SWSCALE_INCLUDE_DIR libswscale/swscale.h) 22 | find_library(SWSCALE_LIBRARY swscale) 23 | 24 | add_executable(Filter main.cpp filter.cpp filter.h) 25 | INCLUDE_DIRECTORIES( 26 | /usr/local/include 27 | ) 28 | 29 | LINK_DIRECTORIES( 30 | /usr/local/lib 31 | ) 32 | 33 | target_include_directories(Filter PRIVATE ${AVCODEC_INCLUDE_DIR} ${AVFILTER_INCLUDE_DIR} ${AVFORMAT_INCLUDE_DIR} ${AVUTIL_INCLUDE_DIR} ${AVDEVICE_INCLUDE_DIR} ${SWSCALE_INCLUDE_DIR}) 34 | target_link_libraries(Filter 35 | PRIVATE 36 | ${AVCODEC_LIBRARY} 37 | ${AVFILTER_LIBRARY} 38 | ${AVFORMAT_LIBRARY} 39 | ${AVUTIL_LIBRARY} 40 | ${AVDEVICE_LIBRARY} 41 | ${SWSCALE_LIBRARY} 42 | ) -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/3.14.5/CMakeCCompiler.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_C_COMPILER "/Library/Developer/CommandLineTools/usr/bin/cc") 2 | set(CMAKE_C_COMPILER_ARG1 "") 3 | set(CMAKE_C_COMPILER_ID "AppleClang") 4 | set(CMAKE_C_COMPILER_VERSION "10.0.1.10010046") 5 | set(CMAKE_C_COMPILER_VERSION_INTERNAL "") 6 | set(CMAKE_C_COMPILER_WRAPPER "") 7 | set(CMAKE_C_STANDARD_COMPUTED_DEFAULT "11") 8 | set(CMAKE_C_COMPILE_FEATURES "c_std_90;c_function_prototypes;c_std_99;c_restrict;c_variadic_macros;c_std_11;c_static_assert") 9 | set(CMAKE_C90_COMPILE_FEATURES "c_std_90;c_function_prototypes") 10 | set(CMAKE_C99_COMPILE_FEATURES "c_std_99;c_restrict;c_variadic_macros") 11 | set(CMAKE_C11_COMPILE_FEATURES "c_std_11;c_static_assert") 12 | 13 | set(CMAKE_C_PLATFORM_ID "Darwin") 14 | set(CMAKE_C_SIMULATE_ID "") 15 | set(CMAKE_C_SIMULATE_VERSION "") 16 | 17 | 18 | 19 | set(CMAKE_AR "/Library/Developer/CommandLineTools/usr/bin/ar") 20 | set(CMAKE_C_COMPILER_AR "") 21 | set(CMAKE_RANLIB "/Library/Developer/CommandLineTools/usr/bin/ranlib") 22 | set(CMAKE_C_COMPILER_RANLIB "") 23 | set(CMAKE_LINKER "/Library/Developer/CommandLineTools/usr/bin/ld") 24 | set(CMAKE_MT "") 25 | set(CMAKE_COMPILER_IS_GNUCC ) 26 | set(CMAKE_C_COMPILER_LOADED 1) 27 | set(CMAKE_C_COMPILER_WORKS TRUE) 28 | set(CMAKE_C_ABI_COMPILED TRUE) 29 | set(CMAKE_COMPILER_IS_MINGW ) 30 | set(CMAKE_COMPILER_IS_CYGWIN ) 31 | if(CMAKE_COMPILER_IS_CYGWIN) 32 | set(CYGWIN 1) 33 | set(UNIX 1) 34 | endif() 35 | 36 | set(CMAKE_C_COMPILER_ENV_VAR "CC") 37 | 38 | if(CMAKE_COMPILER_IS_MINGW) 39 | set(MINGW 1) 40 | endif() 41 | set(CMAKE_C_COMPILER_ID_RUN 1) 42 | set(CMAKE_C_SOURCE_FILE_EXTENSIONS c;m) 43 | set(CMAKE_C_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC) 44 | set(CMAKE_C_LINKER_PREFERENCE 10) 45 | 46 | # Save compiler ABI information. 47 | set(CMAKE_C_SIZEOF_DATA_PTR "8") 48 | set(CMAKE_C_COMPILER_ABI "") 49 | set(CMAKE_C_LIBRARY_ARCHITECTURE "") 50 | 51 | if(CMAKE_C_SIZEOF_DATA_PTR) 52 | set(CMAKE_SIZEOF_VOID_P "${CMAKE_C_SIZEOF_DATA_PTR}") 53 | endif() 54 | 55 | if(CMAKE_C_COMPILER_ABI) 56 | set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_C_COMPILER_ABI}") 57 | endif() 58 | 59 | if(CMAKE_C_LIBRARY_ARCHITECTURE) 60 | set(CMAKE_LIBRARY_ARCHITECTURE "") 61 | endif() 62 | 63 | set(CMAKE_C_CL_SHOWINCLUDES_PREFIX "") 64 | if(CMAKE_C_CL_SHOWINCLUDES_PREFIX) 65 | set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_C_CL_SHOWINCLUDES_PREFIX}") 66 | endif() 67 | 68 | 69 | 70 | 71 | 72 | set(CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES "/Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include;/Library/Developer/CommandLineTools/usr/include;/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include") 73 | set(CMAKE_C_IMPLICIT_LINK_LIBRARIES "") 74 | set(CMAKE_C_IMPLICIT_LINK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib") 75 | set(CMAKE_C_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks") 76 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/3.14.5/CMakeCXXCompiler.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_CXX_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c++") 2 | set(CMAKE_CXX_COMPILER_ARG1 "") 3 | set(CMAKE_CXX_COMPILER_ID "AppleClang") 4 | set(CMAKE_CXX_COMPILER_VERSION "10.0.1.10010046") 5 | set(CMAKE_CXX_COMPILER_VERSION_INTERNAL "") 6 | set(CMAKE_CXX_COMPILER_WRAPPER "") 7 | set(CMAKE_CXX_STANDARD_COMPUTED_DEFAULT "98") 8 | set(CMAKE_CXX_COMPILE_FEATURES "cxx_std_98;cxx_template_template_parameters;cxx_std_11;cxx_alias_templates;cxx_alignas;cxx_alignof;cxx_attributes;cxx_auto_type;cxx_constexpr;cxx_decltype;cxx_decltype_incomplete_return_types;cxx_default_function_template_args;cxx_defaulted_functions;cxx_defaulted_move_initializers;cxx_delegating_constructors;cxx_deleted_functions;cxx_enum_forward_declarations;cxx_explicit_conversions;cxx_extended_friend_declarations;cxx_extern_templates;cxx_final;cxx_func_identifier;cxx_generalized_initializers;cxx_inheriting_constructors;cxx_inline_namespaces;cxx_lambdas;cxx_local_type_template_args;cxx_long_long_type;cxx_noexcept;cxx_nonstatic_member_init;cxx_nullptr;cxx_override;cxx_range_for;cxx_raw_string_literals;cxx_reference_qualified_functions;cxx_right_angle_brackets;cxx_rvalue_references;cxx_sizeof_member;cxx_static_assert;cxx_strong_enums;cxx_thread_local;cxx_trailing_return_types;cxx_unicode_literals;cxx_uniform_initialization;cxx_unrestricted_unions;cxx_user_literals;cxx_variadic_macros;cxx_variadic_templates;cxx_std_14;cxx_aggregate_default_initializers;cxx_attribute_deprecated;cxx_binary_literals;cxx_contextual_conversions;cxx_decltype_auto;cxx_digit_separators;cxx_generic_lambdas;cxx_lambda_init_captures;cxx_relaxed_constexpr;cxx_return_type_deduction;cxx_variable_templates;cxx_std_17") 9 | set(CMAKE_CXX98_COMPILE_FEATURES "cxx_std_98;cxx_template_template_parameters") 10 | set(CMAKE_CXX11_COMPILE_FEATURES "cxx_std_11;cxx_alias_templates;cxx_alignas;cxx_alignof;cxx_attributes;cxx_auto_type;cxx_constexpr;cxx_decltype;cxx_decltype_incomplete_return_types;cxx_default_function_template_args;cxx_defaulted_functions;cxx_defaulted_move_initializers;cxx_delegating_constructors;cxx_deleted_functions;cxx_enum_forward_declarations;cxx_explicit_conversions;cxx_extended_friend_declarations;cxx_extern_templates;cxx_final;cxx_func_identifier;cxx_generalized_initializers;cxx_inheriting_constructors;cxx_inline_namespaces;cxx_lambdas;cxx_local_type_template_args;cxx_long_long_type;cxx_noexcept;cxx_nonstatic_member_init;cxx_nullptr;cxx_override;cxx_range_for;cxx_raw_string_literals;cxx_reference_qualified_functions;cxx_right_angle_brackets;cxx_rvalue_references;cxx_sizeof_member;cxx_static_assert;cxx_strong_enums;cxx_thread_local;cxx_trailing_return_types;cxx_unicode_literals;cxx_uniform_initialization;cxx_unrestricted_unions;cxx_user_literals;cxx_variadic_macros;cxx_variadic_templates") 11 | set(CMAKE_CXX14_COMPILE_FEATURES "cxx_std_14;cxx_aggregate_default_initializers;cxx_attribute_deprecated;cxx_binary_literals;cxx_contextual_conversions;cxx_decltype_auto;cxx_digit_separators;cxx_generic_lambdas;cxx_lambda_init_captures;cxx_relaxed_constexpr;cxx_return_type_deduction;cxx_variable_templates") 12 | set(CMAKE_CXX17_COMPILE_FEATURES "cxx_std_17") 13 | set(CMAKE_CXX20_COMPILE_FEATURES "") 14 | 15 | set(CMAKE_CXX_PLATFORM_ID "Darwin") 16 | set(CMAKE_CXX_SIMULATE_ID "") 17 | set(CMAKE_CXX_SIMULATE_VERSION "") 18 | 19 | 20 | 21 | set(CMAKE_AR "/Library/Developer/CommandLineTools/usr/bin/ar") 22 | set(CMAKE_CXX_COMPILER_AR "") 23 | set(CMAKE_RANLIB "/Library/Developer/CommandLineTools/usr/bin/ranlib") 24 | set(CMAKE_CXX_COMPILER_RANLIB "") 25 | set(CMAKE_LINKER "/Library/Developer/CommandLineTools/usr/bin/ld") 26 | set(CMAKE_MT "") 27 | set(CMAKE_COMPILER_IS_GNUCXX ) 28 | set(CMAKE_CXX_COMPILER_LOADED 1) 29 | set(CMAKE_CXX_COMPILER_WORKS TRUE) 30 | set(CMAKE_CXX_ABI_COMPILED TRUE) 31 | set(CMAKE_COMPILER_IS_MINGW ) 32 | set(CMAKE_COMPILER_IS_CYGWIN ) 33 | if(CMAKE_COMPILER_IS_CYGWIN) 34 | set(CYGWIN 1) 35 | set(UNIX 1) 36 | endif() 37 | 38 | set(CMAKE_CXX_COMPILER_ENV_VAR "CXX") 39 | 40 | if(CMAKE_COMPILER_IS_MINGW) 41 | set(MINGW 1) 42 | endif() 43 | set(CMAKE_CXX_COMPILER_ID_RUN 1) 44 | set(CMAKE_CXX_IGNORE_EXTENSIONS inl;h;hpp;HPP;H;o;O;obj;OBJ;def;DEF;rc;RC) 45 | set(CMAKE_CXX_SOURCE_FILE_EXTENSIONS C;M;c++;cc;cpp;cxx;mm;CPP) 46 | set(CMAKE_CXX_LINKER_PREFERENCE 30) 47 | set(CMAKE_CXX_LINKER_PREFERENCE_PROPAGATES 1) 48 | 49 | # Save compiler ABI information. 50 | set(CMAKE_CXX_SIZEOF_DATA_PTR "8") 51 | set(CMAKE_CXX_COMPILER_ABI "") 52 | set(CMAKE_CXX_LIBRARY_ARCHITECTURE "") 53 | 54 | if(CMAKE_CXX_SIZEOF_DATA_PTR) 55 | set(CMAKE_SIZEOF_VOID_P "${CMAKE_CXX_SIZEOF_DATA_PTR}") 56 | endif() 57 | 58 | if(CMAKE_CXX_COMPILER_ABI) 59 | set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_CXX_COMPILER_ABI}") 60 | endif() 61 | 62 | if(CMAKE_CXX_LIBRARY_ARCHITECTURE) 63 | set(CMAKE_LIBRARY_ARCHITECTURE "") 64 | endif() 65 | 66 | set(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX "") 67 | if(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX) 68 | set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_CXX_CL_SHOWINCLUDES_PREFIX}") 69 | endif() 70 | 71 | 72 | 73 | 74 | 75 | set(CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES "/Library/Developer/CommandLineTools/usr/include/c++/v1;/Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include;/Library/Developer/CommandLineTools/usr/include;/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include") 76 | set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "c++") 77 | set(CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib") 78 | set(CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks") 79 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/Filter/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_CXX.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/Filter/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_CXX.bin -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/3.14.5/CMakeSystem.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_HOST_SYSTEM "Darwin-18.7.0") 2 | set(CMAKE_HOST_SYSTEM_NAME "Darwin") 3 | set(CMAKE_HOST_SYSTEM_VERSION "18.7.0") 4 | set(CMAKE_HOST_SYSTEM_PROCESSOR "x86_64") 5 | 6 | 7 | 8 | set(CMAKE_SYSTEM "Darwin-18.7.0") 9 | set(CMAKE_SYSTEM_NAME "Darwin") 10 | set(CMAKE_SYSTEM_VERSION "18.7.0") 11 | set(CMAKE_SYSTEM_PROCESSOR "x86_64") 12 | 13 | set(CMAKE_CROSSCOMPILING "FALSE") 14 | 15 | set(CMAKE_SYSTEM_LOADED 1) 16 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/CMakeDirectoryInformation.cmake: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Relative path conversion top directories. 5 | set(CMAKE_RELATIVE_PATH_TOP_SOURCE "/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter") 6 | set(CMAKE_RELATIVE_PATH_TOP_BINARY "/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug") 7 | 8 | # Force unix paths in dependencies. 9 | set(CMAKE_FORCE_UNIX_PATHS 1) 10 | 11 | 12 | # The C and CXX include file regular expressions for this directory. 13 | set(CMAKE_C_INCLUDE_REGEX_SCAN "^.*$") 14 | set(CMAKE_C_INCLUDE_REGEX_COMPLAIN "^$") 15 | set(CMAKE_CXX_INCLUDE_REGEX_SCAN ${CMAKE_C_INCLUDE_REGEX_SCAN}) 16 | set(CMAKE_CXX_INCLUDE_REGEX_COMPLAIN ${CMAKE_C_INCLUDE_REGEX_COMPLAIN}) 17 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/DependInfo.cmake: -------------------------------------------------------------------------------- 1 | # The set of languages for which implicit dependencies are needed: 2 | set(CMAKE_DEPENDS_LANGUAGES 3 | "CXX" 4 | ) 5 | # The set of files for implicit dependencies of each language: 6 | set(CMAKE_DEPENDS_CHECK_CXX 7 | "/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/filter.cpp" "/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles/Filter.dir/filter.cpp.o" 8 | "/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/main.cpp" "/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles/Filter.dir/main.cpp.o" 9 | ) 10 | set(CMAKE_CXX_COMPILER_ID "AppleClang") 11 | 12 | # The include file search paths: 13 | set(CMAKE_CXX_TARGET_INCLUDE_PATH 14 | "/usr/local/include" 15 | ) 16 | 17 | # Targets to which this target links. 18 | set(CMAKE_TARGET_LINKED_INFO_FILES 19 | ) 20 | 21 | # Fortran module output directory. 22 | set(CMAKE_Fortran_TARGET_MODULE_DIR "") 23 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/build.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Delete rule output on recipe failure. 5 | .DELETE_ON_ERROR: 6 | 7 | 8 | #============================================================================= 9 | # Special targets provided by cmake. 10 | 11 | # Disable implicit rules so canonical targets will work. 12 | .SUFFIXES: 13 | 14 | 15 | # Remove some rules from gmake that .SUFFIXES does not remove. 16 | SUFFIXES = 17 | 18 | .SUFFIXES: .hpux_make_needs_suffix_list 19 | 20 | 21 | # Suppress display of executed commands. 22 | $(VERBOSE).SILENT: 23 | 24 | 25 | # A target that is always out of date. 26 | cmake_force: 27 | 28 | .PHONY : cmake_force 29 | 30 | #============================================================================= 31 | # Set environment variables for the build. 32 | 33 | # The shell in which to execute make rules. 34 | SHELL = /bin/sh 35 | 36 | # The CMake executable. 37 | CMAKE_COMMAND = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake 38 | 39 | # The command to remove a file. 40 | RM = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E remove -f 41 | 42 | # Escaping for special characters. 43 | EQUALS = = 44 | 45 | # The top-level source directory on which CMake was run. 46 | CMAKE_SOURCE_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter 47 | 48 | # The top-level build directory on which CMake was run. 49 | CMAKE_BINARY_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug 50 | 51 | # Include any dependencies generated for this target. 52 | include CMakeFiles/Filter.dir/depend.make 53 | 54 | # Include the progress variables for this target. 55 | include CMakeFiles/Filter.dir/progress.make 56 | 57 | # Include the compile flags for this target's objects. 58 | include CMakeFiles/Filter.dir/flags.make 59 | 60 | CMakeFiles/Filter.dir/main.cpp.o: CMakeFiles/Filter.dir/flags.make 61 | CMakeFiles/Filter.dir/main.cpp.o: ../main.cpp 62 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles --progress-num=$(CMAKE_PROGRESS_1) "Building CXX object CMakeFiles/Filter.dir/main.cpp.o" 63 | /Library/Developer/CommandLineTools/usr/bin/c++ $(CXX_DEFINES) $(CXX_INCLUDES) $(CXX_FLAGS) -o CMakeFiles/Filter.dir/main.cpp.o -c /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/main.cpp 64 | 65 | CMakeFiles/Filter.dir/main.cpp.i: cmake_force 66 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Preprocessing CXX source to CMakeFiles/Filter.dir/main.cpp.i" 67 | /Library/Developer/CommandLineTools/usr/bin/c++ $(CXX_DEFINES) $(CXX_INCLUDES) $(CXX_FLAGS) -E /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/main.cpp > CMakeFiles/Filter.dir/main.cpp.i 68 | 69 | CMakeFiles/Filter.dir/main.cpp.s: cmake_force 70 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Compiling CXX source to assembly CMakeFiles/Filter.dir/main.cpp.s" 71 | /Library/Developer/CommandLineTools/usr/bin/c++ $(CXX_DEFINES) $(CXX_INCLUDES) $(CXX_FLAGS) -S /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/main.cpp -o CMakeFiles/Filter.dir/main.cpp.s 72 | 73 | CMakeFiles/Filter.dir/filter.cpp.o: CMakeFiles/Filter.dir/flags.make 74 | CMakeFiles/Filter.dir/filter.cpp.o: ../filter.cpp 75 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles --progress-num=$(CMAKE_PROGRESS_2) "Building CXX object CMakeFiles/Filter.dir/filter.cpp.o" 76 | /Library/Developer/CommandLineTools/usr/bin/c++ $(CXX_DEFINES) $(CXX_INCLUDES) $(CXX_FLAGS) -o CMakeFiles/Filter.dir/filter.cpp.o -c /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/filter.cpp 77 | 78 | CMakeFiles/Filter.dir/filter.cpp.i: cmake_force 79 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Preprocessing CXX source to CMakeFiles/Filter.dir/filter.cpp.i" 80 | /Library/Developer/CommandLineTools/usr/bin/c++ $(CXX_DEFINES) $(CXX_INCLUDES) $(CXX_FLAGS) -E /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/filter.cpp > CMakeFiles/Filter.dir/filter.cpp.i 81 | 82 | CMakeFiles/Filter.dir/filter.cpp.s: cmake_force 83 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Compiling CXX source to assembly CMakeFiles/Filter.dir/filter.cpp.s" 84 | /Library/Developer/CommandLineTools/usr/bin/c++ $(CXX_DEFINES) $(CXX_INCLUDES) $(CXX_FLAGS) -S /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/filter.cpp -o CMakeFiles/Filter.dir/filter.cpp.s 85 | 86 | # Object files for target Filter 87 | Filter_OBJECTS = \ 88 | "CMakeFiles/Filter.dir/main.cpp.o" \ 89 | "CMakeFiles/Filter.dir/filter.cpp.o" 90 | 91 | # External object files for target Filter 92 | Filter_EXTERNAL_OBJECTS = 93 | 94 | Filter: CMakeFiles/Filter.dir/main.cpp.o 95 | Filter: CMakeFiles/Filter.dir/filter.cpp.o 96 | Filter: CMakeFiles/Filter.dir/build.make 97 | Filter: /usr/local/lib/libavcodec.dylib 98 | Filter: /usr/local/lib/libavfilter.dylib 99 | Filter: /usr/local/lib/libavformat.dylib 100 | Filter: /usr/local/lib/libavutil.dylib 101 | Filter: /usr/local/lib/libavdevice.dylib 102 | Filter: /usr/local/lib/libswscale.dylib 103 | Filter: CMakeFiles/Filter.dir/link.txt 104 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green --bold --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles --progress-num=$(CMAKE_PROGRESS_3) "Linking CXX executable Filter" 105 | $(CMAKE_COMMAND) -E cmake_link_script CMakeFiles/Filter.dir/link.txt --verbose=$(VERBOSE) 106 | 107 | # Rule to build all files generated by this target. 108 | CMakeFiles/Filter.dir/build: Filter 109 | 110 | .PHONY : CMakeFiles/Filter.dir/build 111 | 112 | CMakeFiles/Filter.dir/clean: 113 | $(CMAKE_COMMAND) -P CMakeFiles/Filter.dir/cmake_clean.cmake 114 | .PHONY : CMakeFiles/Filter.dir/clean 115 | 116 | CMakeFiles/Filter.dir/depend: 117 | cd /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug && $(CMAKE_COMMAND) -E cmake_depends "Unix Makefiles" /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles/Filter.dir/DependInfo.cmake --color=$(COLOR) 118 | .PHONY : CMakeFiles/Filter.dir/depend 119 | 120 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/cmake_clean.cmake: -------------------------------------------------------------------------------- 1 | file(REMOVE_RECURSE 2 | "CMakeFiles/Filter.dir/main.cpp.o" 3 | "CMakeFiles/Filter.dir/filter.cpp.o" 4 | "Filter.pdb" 5 | "Filter" 6 | ) 7 | 8 | # Per-language clean rules from dependency scanning. 9 | foreach(lang CXX) 10 | include(CMakeFiles/Filter.dir/cmake_clean_${lang}.cmake OPTIONAL) 11 | endforeach() 12 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/depend.internal: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | CMakeFiles/Filter.dir/filter.cpp.o 5 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/filter.cpp 6 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/filter.h 7 | /usr/local/include/libavcodec/avcodec.h 8 | /usr/local/include/libavcodec/avfft.h 9 | /usr/local/include/libavcodec/version.h 10 | /usr/local/include/libavdevice/avdevice.h 11 | /usr/local/include/libavfilter/avfilter.h 12 | /usr/local/include/libavfilter/buffersink.h 13 | /usr/local/include/libavfilter/buffersrc.h 14 | /usr/local/include/libavfilter/version.h 15 | /usr/local/include/libavformat/avformat.h 16 | /usr/local/include/libavformat/avio.h 17 | /usr/local/include/libavformat/version.h 18 | /usr/local/include/libavutil/attributes.h 19 | /usr/local/include/libavutil/avconfig.h 20 | /usr/local/include/libavutil/avutil.h 21 | /usr/local/include/libavutil/buffer.h 22 | /usr/local/include/libavutil/channel_layout.h 23 | /usr/local/include/libavutil/common.h 24 | /usr/local/include/libavutil/cpu.h 25 | /usr/local/include/libavutil/dict.h 26 | /usr/local/include/libavutil/error.h 27 | /usr/local/include/libavutil/file.h 28 | /usr/local/include/libavutil/frame.h 29 | /usr/local/include/libavutil/hwcontext.h 30 | /usr/local/include/libavutil/imgutils.h 31 | /usr/local/include/libavutil/intfloat.h 32 | /usr/local/include/libavutil/log.h 33 | /usr/local/include/libavutil/macros.h 34 | /usr/local/include/libavutil/mathematics.h 35 | /usr/local/include/libavutil/mem.h 36 | /usr/local/include/libavutil/opt.h 37 | /usr/local/include/libavutil/pixdesc.h 38 | /usr/local/include/libavutil/pixfmt.h 39 | /usr/local/include/libavutil/rational.h 40 | /usr/local/include/libavutil/samplefmt.h 41 | /usr/local/include/libavutil/time.h 42 | /usr/local/include/libavutil/version.h 43 | /usr/local/include/libswscale/swscale.h 44 | CMakeFiles/Filter.dir/main.cpp.o 45 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/filter.h 46 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/main.cpp 47 | /usr/local/include/libavcodec/avcodec.h 48 | /usr/local/include/libavcodec/avfft.h 49 | /usr/local/include/libavcodec/version.h 50 | /usr/local/include/libavdevice/avdevice.h 51 | /usr/local/include/libavfilter/avfilter.h 52 | /usr/local/include/libavfilter/buffersink.h 53 | /usr/local/include/libavfilter/buffersrc.h 54 | /usr/local/include/libavfilter/version.h 55 | /usr/local/include/libavformat/avformat.h 56 | /usr/local/include/libavformat/avio.h 57 | /usr/local/include/libavformat/version.h 58 | /usr/local/include/libavutil/attributes.h 59 | /usr/local/include/libavutil/avconfig.h 60 | /usr/local/include/libavutil/avutil.h 61 | /usr/local/include/libavutil/buffer.h 62 | /usr/local/include/libavutil/channel_layout.h 63 | /usr/local/include/libavutil/common.h 64 | /usr/local/include/libavutil/cpu.h 65 | /usr/local/include/libavutil/dict.h 66 | /usr/local/include/libavutil/error.h 67 | /usr/local/include/libavutil/file.h 68 | /usr/local/include/libavutil/frame.h 69 | /usr/local/include/libavutil/hwcontext.h 70 | /usr/local/include/libavutil/imgutils.h 71 | /usr/local/include/libavutil/intfloat.h 72 | /usr/local/include/libavutil/log.h 73 | /usr/local/include/libavutil/macros.h 74 | /usr/local/include/libavutil/mathematics.h 75 | /usr/local/include/libavutil/mem.h 76 | /usr/local/include/libavutil/opt.h 77 | /usr/local/include/libavutil/pixdesc.h 78 | /usr/local/include/libavutil/pixfmt.h 79 | /usr/local/include/libavutil/rational.h 80 | /usr/local/include/libavutil/samplefmt.h 81 | /usr/local/include/libavutil/time.h 82 | /usr/local/include/libavutil/version.h 83 | /usr/local/include/libswscale/swscale.h 84 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/depend.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | CMakeFiles/Filter.dir/filter.cpp.o: ../filter.cpp 5 | CMakeFiles/Filter.dir/filter.cpp.o: ../filter.h 6 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavcodec/avcodec.h 7 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavcodec/avfft.h 8 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavcodec/version.h 9 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavdevice/avdevice.h 10 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavfilter/avfilter.h 11 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavfilter/buffersink.h 12 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavfilter/buffersrc.h 13 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavfilter/version.h 14 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavformat/avformat.h 15 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavformat/avio.h 16 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavformat/version.h 17 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/attributes.h 18 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/avconfig.h 19 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/avutil.h 20 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/buffer.h 21 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/channel_layout.h 22 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/common.h 23 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/cpu.h 24 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/dict.h 25 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/error.h 26 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/file.h 27 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/frame.h 28 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/hwcontext.h 29 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/imgutils.h 30 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/intfloat.h 31 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/log.h 32 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/macros.h 33 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/mathematics.h 34 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/mem.h 35 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/opt.h 36 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/pixdesc.h 37 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/pixfmt.h 38 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/rational.h 39 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/samplefmt.h 40 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/time.h 41 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libavutil/version.h 42 | CMakeFiles/Filter.dir/filter.cpp.o: /usr/local/include/libswscale/swscale.h 43 | 44 | CMakeFiles/Filter.dir/main.cpp.o: ../filter.h 45 | CMakeFiles/Filter.dir/main.cpp.o: ../main.cpp 46 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavcodec/avcodec.h 47 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavcodec/avfft.h 48 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavcodec/version.h 49 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavdevice/avdevice.h 50 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavfilter/avfilter.h 51 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavfilter/buffersink.h 52 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavfilter/buffersrc.h 53 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavfilter/version.h 54 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavformat/avformat.h 55 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavformat/avio.h 56 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavformat/version.h 57 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/attributes.h 58 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/avconfig.h 59 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/avutil.h 60 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/buffer.h 61 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/channel_layout.h 62 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/common.h 63 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/cpu.h 64 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/dict.h 65 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/error.h 66 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/file.h 67 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/frame.h 68 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/hwcontext.h 69 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/imgutils.h 70 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/intfloat.h 71 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/log.h 72 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/macros.h 73 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/mathematics.h 74 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/mem.h 75 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/opt.h 76 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/pixdesc.h 77 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/pixfmt.h 78 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/rational.h 79 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/samplefmt.h 80 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/time.h 81 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libavutil/version.h 82 | CMakeFiles/Filter.dir/main.cpp.o: /usr/local/include/libswscale/swscale.h 83 | 84 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/flags.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # compile CXX with /Library/Developer/CommandLineTools/usr/bin/c++ 5 | CXX_FLAGS = -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -std=gnu++14 6 | 7 | CXX_DEFINES = 8 | 9 | CXX_INCLUDES = -I/usr/local/include 10 | 11 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/link.txt: -------------------------------------------------------------------------------- 1 | /Library/Developer/CommandLineTools/usr/bin/c++ -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names CMakeFiles/Filter.dir/main.cpp.o CMakeFiles/Filter.dir/filter.cpp.o -o Filter /usr/local/lib/libavcodec.dylib /usr/local/lib/libavfilter.dylib /usr/local/lib/libavformat.dylib /usr/local/lib/libavutil.dylib /usr/local/lib/libavdevice.dylib /usr/local/lib/libswscale.dylib 2 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Filter.dir/progress.make: -------------------------------------------------------------------------------- 1 | CMAKE_PROGRESS_1 = 1 2 | CMAKE_PROGRESS_2 = 2 3 | CMAKE_PROGRESS_3 = 3 4 | 5 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Makefile.cmake: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # The generator used is: 5 | set(CMAKE_DEPENDS_GENERATOR "Unix Makefiles") 6 | 7 | # The top level Makefile was generated from the following files: 8 | set(CMAKE_MAKEFILE_DEPENDS 9 | "CMakeCache.txt" 10 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCInformation.cmake" 11 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCXXInformation.cmake" 12 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCheckCompilerFlagCommonPatterns.cmake" 13 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCommonLanguageInclude.cmake" 14 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake" 15 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeFindCodeBlocks.cmake" 16 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeGenericSystem.cmake" 17 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeInitializeConfigs.cmake" 18 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeLanguageInformation.cmake" 19 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeSystemSpecificInformation.cmake" 20 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeSystemSpecificInitialize.cmake" 21 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/AppleClang-C.cmake" 22 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/AppleClang-CXX.cmake" 23 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/CMakeCommonCompilerMacros.cmake" 24 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/Clang.cmake" 25 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/GNU.cmake" 26 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Internal/CMakeCheckCompilerFlag.cmake" 27 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-AppleClang-C.cmake" 28 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-AppleClang-CXX.cmake" 29 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang-C.cmake" 30 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang-CXX.cmake" 31 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang.cmake" 32 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Darwin-Initialize.cmake" 33 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Darwin.cmake" 34 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/UnixPaths.cmake" 35 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/ProcessorCount.cmake" 36 | "../CMakeLists.txt" 37 | "CMakeFiles/3.14.5/CMakeCCompiler.cmake" 38 | "CMakeFiles/3.14.5/CMakeCXXCompiler.cmake" 39 | "CMakeFiles/3.14.5/CMakeSystem.cmake" 40 | ) 41 | 42 | # The corresponding makefile is: 43 | set(CMAKE_MAKEFILE_OUTPUTS 44 | "Makefile" 45 | "CMakeFiles/cmake.check_cache" 46 | ) 47 | 48 | # Byproducts of CMake generate step: 49 | set(CMAKE_MAKEFILE_PRODUCTS 50 | "CMakeFiles/CMakeDirectoryInformation.cmake" 51 | ) 52 | 53 | # Dependency information for all targets: 54 | set(CMAKE_DEPEND_INFO_FILES 55 | "CMakeFiles/Filter.dir/DependInfo.cmake" 56 | ) 57 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/Makefile2: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Default target executed when no arguments are given to make. 5 | default_target: all 6 | 7 | .PHONY : default_target 8 | 9 | # The main recursive all target 10 | all: 11 | 12 | .PHONY : all 13 | 14 | # The main recursive preinstall target 15 | preinstall: 16 | 17 | .PHONY : preinstall 18 | 19 | # The main recursive clean target 20 | clean: 21 | 22 | .PHONY : clean 23 | 24 | #============================================================================= 25 | # Special targets provided by cmake. 26 | 27 | # Disable implicit rules so canonical targets will work. 28 | .SUFFIXES: 29 | 30 | 31 | # Remove some rules from gmake that .SUFFIXES does not remove. 32 | SUFFIXES = 33 | 34 | .SUFFIXES: .hpux_make_needs_suffix_list 35 | 36 | 37 | # Suppress display of executed commands. 38 | $(VERBOSE).SILENT: 39 | 40 | 41 | # A target that is always out of date. 42 | cmake_force: 43 | 44 | .PHONY : cmake_force 45 | 46 | #============================================================================= 47 | # Set environment variables for the build. 48 | 49 | # The shell in which to execute make rules. 50 | SHELL = /bin/sh 51 | 52 | # The CMake executable. 53 | CMAKE_COMMAND = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake 54 | 55 | # The command to remove a file. 56 | RM = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E remove -f 57 | 58 | # Escaping for special characters. 59 | EQUALS = = 60 | 61 | # The top-level source directory on which CMake was run. 62 | CMAKE_SOURCE_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter 63 | 64 | # The top-level build directory on which CMake was run. 65 | CMAKE_BINARY_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug 66 | 67 | #============================================================================= 68 | # Target rules for target CMakeFiles/Filter.dir 69 | 70 | # All Build rule for target. 71 | CMakeFiles/Filter.dir/all: 72 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/depend 73 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/build 74 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles --progress-num=1,2,3 "Built target Filter" 75 | .PHONY : CMakeFiles/Filter.dir/all 76 | 77 | # Include target in all. 78 | all: CMakeFiles/Filter.dir/all 79 | 80 | .PHONY : all 81 | 82 | # Build rule for subdir invocation for target. 83 | CMakeFiles/Filter.dir/rule: cmake_check_build_system 84 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles 3 85 | $(MAKE) -f CMakeFiles/Makefile2 CMakeFiles/Filter.dir/all 86 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles 0 87 | .PHONY : CMakeFiles/Filter.dir/rule 88 | 89 | # Convenience name for target. 90 | Filter: CMakeFiles/Filter.dir/rule 91 | 92 | .PHONY : Filter 93 | 94 | # clean rule for target. 95 | CMakeFiles/Filter.dir/clean: 96 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/clean 97 | .PHONY : CMakeFiles/Filter.dir/clean 98 | 99 | # clean rule for target. 100 | clean: CMakeFiles/Filter.dir/clean 101 | 102 | .PHONY : clean 103 | 104 | #============================================================================= 105 | # Special targets to cleanup operation of make. 106 | 107 | # Special rule to run CMake to check the build system integrity. 108 | # No rule that depends on this can have commands that come from listfiles 109 | # because they might be regenerated. 110 | cmake_check_build_system: 111 | $(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0 112 | .PHONY : cmake_check_build_system 113 | 114 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/TargetDirectories.txt: -------------------------------------------------------------------------------- 1 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles/rebuild_cache.dir 2 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles/edit_cache.dir 3 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles/Filter.dir 4 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/clion-environment.txt: -------------------------------------------------------------------------------- 1 | ToolSet: 1.0 (local)Options: 2 | 3 | Options: -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/clion-log.txt: -------------------------------------------------------------------------------- 1 | /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - Unix Makefiles" /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter 2 | -- Configuring done 3 | -- Generating done 4 | -- Build files have been written to: /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug 5 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/cmake.check_cache: -------------------------------------------------------------------------------- 1 | # This file is generated by cmake for dependency checking of the CMakeCache.txt file 2 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/feature_tests.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/Filter/cmake-build-debug/CMakeFiles/feature_tests.bin -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/feature_tests.c: -------------------------------------------------------------------------------- 1 | 2 | const char features[] = {"\n" 3 | "C_FEATURE:" 4 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 5 | "1" 6 | #else 7 | "0" 8 | #endif 9 | "c_function_prototypes\n" 10 | "C_FEATURE:" 11 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 12 | "1" 13 | #else 14 | "0" 15 | #endif 16 | "c_restrict\n" 17 | "C_FEATURE:" 18 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L 19 | "1" 20 | #else 21 | "0" 22 | #endif 23 | "c_static_assert\n" 24 | "C_FEATURE:" 25 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 26 | "1" 27 | #else 28 | "0" 29 | #endif 30 | "c_variadic_macros\n" 31 | 32 | }; 33 | 34 | int main(int argc, char** argv) { (void)argv; return features[argc]; } 35 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/CMakeFiles/progress.marks: -------------------------------------------------------------------------------- 1 | 3 2 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/Filter: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/Filter/cmake-build-debug/Filter -------------------------------------------------------------------------------- /Filter/cmake-build-debug/Filter.cbp: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 96 | 97 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/Makefile: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Default target executed when no arguments are given to make. 5 | default_target: all 6 | 7 | .PHONY : default_target 8 | 9 | # Allow only one "make -f Makefile2" at a time, but pass parallelism. 10 | .NOTPARALLEL: 11 | 12 | 13 | #============================================================================= 14 | # Special targets provided by cmake. 15 | 16 | # Disable implicit rules so canonical targets will work. 17 | .SUFFIXES: 18 | 19 | 20 | # Remove some rules from gmake that .SUFFIXES does not remove. 21 | SUFFIXES = 22 | 23 | .SUFFIXES: .hpux_make_needs_suffix_list 24 | 25 | 26 | # Suppress display of executed commands. 27 | $(VERBOSE).SILENT: 28 | 29 | 30 | # A target that is always out of date. 31 | cmake_force: 32 | 33 | .PHONY : cmake_force 34 | 35 | #============================================================================= 36 | # Set environment variables for the build. 37 | 38 | # The shell in which to execute make rules. 39 | SHELL = /bin/sh 40 | 41 | # The CMake executable. 42 | CMAKE_COMMAND = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake 43 | 44 | # The command to remove a file. 45 | RM = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E remove -f 46 | 47 | # Escaping for special characters. 48 | EQUALS = = 49 | 50 | # The top-level source directory on which CMake was run. 51 | CMAKE_SOURCE_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter 52 | 53 | # The top-level build directory on which CMake was run. 54 | CMAKE_BINARY_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug 55 | 56 | #============================================================================= 57 | # Targets provided globally by CMake. 58 | 59 | # Special rule for the target rebuild_cache 60 | rebuild_cache: 61 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Running CMake to regenerate build system..." 62 | /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) 63 | .PHONY : rebuild_cache 64 | 65 | # Special rule for the target rebuild_cache 66 | rebuild_cache/fast: rebuild_cache 67 | 68 | .PHONY : rebuild_cache/fast 69 | 70 | # Special rule for the target edit_cache 71 | edit_cache: 72 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "No interactive CMake dialog available..." 73 | /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E echo No\ interactive\ CMake\ dialog\ available. 74 | .PHONY : edit_cache 75 | 76 | # Special rule for the target edit_cache 77 | edit_cache/fast: edit_cache 78 | 79 | .PHONY : edit_cache/fast 80 | 81 | # The main all target 82 | all: cmake_check_build_system 83 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles/progress.marks 84 | $(MAKE) -f CMakeFiles/Makefile2 all 85 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/CMakeFiles 0 86 | .PHONY : all 87 | 88 | # The main clean target 89 | clean: 90 | $(MAKE) -f CMakeFiles/Makefile2 clean 91 | .PHONY : clean 92 | 93 | # The main clean target 94 | clean/fast: clean 95 | 96 | .PHONY : clean/fast 97 | 98 | # Prepare targets for installation. 99 | preinstall: all 100 | $(MAKE) -f CMakeFiles/Makefile2 preinstall 101 | .PHONY : preinstall 102 | 103 | # Prepare targets for installation. 104 | preinstall/fast: 105 | $(MAKE) -f CMakeFiles/Makefile2 preinstall 106 | .PHONY : preinstall/fast 107 | 108 | # clear depends 109 | depend: 110 | $(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 1 111 | .PHONY : depend 112 | 113 | #============================================================================= 114 | # Target rules for targets named Filter 115 | 116 | # Build rule for target. 117 | Filter: cmake_check_build_system 118 | $(MAKE) -f CMakeFiles/Makefile2 Filter 119 | .PHONY : Filter 120 | 121 | # fast build rule for target. 122 | Filter/fast: 123 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/build 124 | .PHONY : Filter/fast 125 | 126 | filter.o: filter.cpp.o 127 | 128 | .PHONY : filter.o 129 | 130 | # target to build an object file 131 | filter.cpp.o: 132 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/filter.cpp.o 133 | .PHONY : filter.cpp.o 134 | 135 | filter.i: filter.cpp.i 136 | 137 | .PHONY : filter.i 138 | 139 | # target to preprocess a source file 140 | filter.cpp.i: 141 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/filter.cpp.i 142 | .PHONY : filter.cpp.i 143 | 144 | filter.s: filter.cpp.s 145 | 146 | .PHONY : filter.s 147 | 148 | # target to generate assembly for a file 149 | filter.cpp.s: 150 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/filter.cpp.s 151 | .PHONY : filter.cpp.s 152 | 153 | main.o: main.cpp.o 154 | 155 | .PHONY : main.o 156 | 157 | # target to build an object file 158 | main.cpp.o: 159 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/main.cpp.o 160 | .PHONY : main.cpp.o 161 | 162 | main.i: main.cpp.i 163 | 164 | .PHONY : main.i 165 | 166 | # target to preprocess a source file 167 | main.cpp.i: 168 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/main.cpp.i 169 | .PHONY : main.cpp.i 170 | 171 | main.s: main.cpp.s 172 | 173 | .PHONY : main.s 174 | 175 | # target to generate assembly for a file 176 | main.cpp.s: 177 | $(MAKE) -f CMakeFiles/Filter.dir/build.make CMakeFiles/Filter.dir/main.cpp.s 178 | .PHONY : main.cpp.s 179 | 180 | # Help Target 181 | help: 182 | @echo "The following are some of the valid targets for this Makefile:" 183 | @echo "... all (the default if no target is provided)" 184 | @echo "... clean" 185 | @echo "... depend" 186 | @echo "... rebuild_cache" 187 | @echo "... edit_cache" 188 | @echo "... Filter" 189 | @echo "... filter.o" 190 | @echo "... filter.i" 191 | @echo "... filter.s" 192 | @echo "... main.o" 193 | @echo "... main.i" 194 | @echo "... main.s" 195 | .PHONY : help 196 | 197 | 198 | 199 | #============================================================================= 200 | # Special targets to cleanup operation of make. 201 | 202 | # Special rule to run CMake to check the build system integrity. 203 | # No rule that depends on this can have commands that come from listfiles 204 | # because they might be regenerated. 205 | cmake_check_build_system: 206 | $(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0 207 | .PHONY : cmake_check_build_system 208 | 209 | -------------------------------------------------------------------------------- /Filter/cmake-build-debug/cmake_install.cmake: -------------------------------------------------------------------------------- 1 | # Install script for directory: /Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter 2 | 3 | # Set the install prefix 4 | if(NOT DEFINED CMAKE_INSTALL_PREFIX) 5 | set(CMAKE_INSTALL_PREFIX "/usr/local") 6 | endif() 7 | string(REGEX REPLACE "/$" "" CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}") 8 | 9 | # Set the install configuration name. 10 | if(NOT DEFINED CMAKE_INSTALL_CONFIG_NAME) 11 | if(BUILD_TYPE) 12 | string(REGEX REPLACE "^[^A-Za-z0-9_]+" "" 13 | CMAKE_INSTALL_CONFIG_NAME "${BUILD_TYPE}") 14 | else() 15 | set(CMAKE_INSTALL_CONFIG_NAME "Debug") 16 | endif() 17 | message(STATUS "Install configuration: \"${CMAKE_INSTALL_CONFIG_NAME}\"") 18 | endif() 19 | 20 | # Set the component getting installed. 21 | if(NOT CMAKE_INSTALL_COMPONENT) 22 | if(COMPONENT) 23 | message(STATUS "Install component: \"${COMPONENT}\"") 24 | set(CMAKE_INSTALL_COMPONENT "${COMPONENT}") 25 | else() 26 | set(CMAKE_INSTALL_COMPONENT) 27 | endif() 28 | endif() 29 | 30 | # Is this installation the result of a crosscompile? 31 | if(NOT DEFINED CMAKE_CROSSCOMPILING) 32 | set(CMAKE_CROSSCOMPILING "FALSE") 33 | endif() 34 | 35 | if(CMAKE_INSTALL_COMPONENT) 36 | set(CMAKE_INSTALL_MANIFEST "install_manifest_${CMAKE_INSTALL_COMPONENT}.txt") 37 | else() 38 | set(CMAKE_INSTALL_MANIFEST "install_manifest.txt") 39 | endif() 40 | 41 | string(REPLACE ";" "\n" CMAKE_INSTALL_MANIFEST_CONTENT 42 | "${CMAKE_INSTALL_MANIFEST_FILES}") 43 | file(WRITE "/Users/zhangtao/SourceCode/github/ffmpeg-examples/Filter/cmake-build-debug/${CMAKE_INSTALL_MANIFEST}" 44 | "${CMAKE_INSTALL_MANIFEST_CONTENT}") 45 | -------------------------------------------------------------------------------- /Filter/filter.h: -------------------------------------------------------------------------------- 1 | // 2 | // Created by zhangtao on 2019/9/4. 3 | // 4 | 5 | #ifndef SCREENRECORD_H264_FILTER_H 6 | #define SCREENRECORD_H264_FILTER_H 7 | 8 | #include 9 | 10 | #ifdef __cplusplus 11 | extern "C" 12 | { 13 | #endif 14 | #include "libavcodec/avcodec.h" 15 | #include "libavcodec/avfft.h" 16 | #include "libavdevice/avdevice.h" 17 | #include "libavfilter/avfilter.h" 18 | #include "libavfilter/buffersink.h" 19 | #include "libavfilter/buffersrc.h" 20 | #include "libavformat/avformat.h" 21 | #include "libavformat/avio.h" 22 | #include "libavutil/opt.h" 23 | #include "libavutil/common.h" 24 | #include "libavutil/channel_layout.h" 25 | #include "libavutil/imgutils.h" 26 | #include "libavutil/mathematics.h" 27 | #include "libavutil/samplefmt.h" 28 | #include "libavutil/time.h" 29 | #include "libavutil/opt.h" 30 | #include "libavutil/pixdesc.h" 31 | #include "libavutil/file.h" 32 | #include "libswscale/swscale.h" 33 | #ifdef __cplusplus 34 | }; 35 | #endif 36 | 37 | using namespace std; 38 | 39 | class filter { 40 | 41 | private: 42 | const char *out_file = "/tmp/out.mp4"; 43 | const char *filter_descr = "movie=t.png[wm];[in][wm]overlay=10:20[out]"; 44 | int VideoStreamIndx = -1; 45 | 46 | AVFormatContext *inFormatContext; 47 | AVFormatContext *outFormatContext; 48 | 49 | AVInputFormat *avInputFormat; 50 | AVOutputFormat *avOutputFormat; 51 | 52 | AVCodecContext *inCodecContext; 53 | AVCodecContext *outCodecContext; 54 | 55 | AVCodec *inCodec; 56 | AVCodec *outCodec; 57 | 58 | AVStream *outStream; 59 | AVStream *inStream; 60 | 61 | AVFilterGraph *filter_graph; 62 | AVFilterContext *buffersink_ctx; 63 | AVFilterContext *buffersrc_ctx; 64 | 65 | public: 66 | 67 | filter(); 68 | 69 | ~filter(); 70 | 71 | int openDevice(); 72 | 73 | int init_filter(); 74 | 75 | int init_outputfile(); 76 | 77 | int CaptureVideoFrames(); 78 | 79 | }; 80 | 81 | 82 | #endif //SCREENRECORD_H264_FILTER_H 83 | -------------------------------------------------------------------------------- /Filter/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include "filter.h" 3 | 4 | int main() { 5 | int value = -1; 6 | filter sr; 7 | value = sr.openDevice(); 8 | if (value) { 9 | cout << "Open Device Error. err: " << value; 10 | exit(-1); 11 | } 12 | 13 | value = sr.init_outputfile(); 14 | if (value) { 15 | cout << "Open OutFile Error. err: " << value; 16 | exit(-1); 17 | } 18 | 19 | value = sr.init_filter(); 20 | if (value) { 21 | cout << "Init Filter Graph Error. err: " << value; 22 | exit(-1); 23 | } 24 | 25 | value = sr.CaptureVideoFrames(); 26 | if (value) { 27 | cout << "Capture Error. err: " << value; 28 | exit(-1); 29 | } 30 | return 0; 31 | } -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2019 andy 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ffmpeg-examples 2 | Some examples base on ffmpeg apis 3 | 4 | Fully document please reference https://andy-zhangtao.github.io/ffmpeg-examples/ 5 | 6 | * ScreenRecord 7 | * ScreenRecord-H264 8 | * Filter 9 | * PTS TimeStamp 10 | * isetpts 11 | * iconcat 12 | * ifade 13 | -------------------------------------------------------------------------------- /SceenRecord-h264/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(SceenRecord_h264) 3 | 4 | set(CMAKE_CXX_STANDARD 14) 5 | 6 | find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h) 7 | find_library(AVCODEC_LIBRARY avcodec) 8 | 9 | find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h) 10 | find_library(AVFORMAT_LIBRARY avformat) 11 | 12 | find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h) 13 | find_library(AVUTIL_LIBRARY avutil) 14 | 15 | find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h) 16 | find_library(AVDEVICE_LIBRARY avdevice) 17 | 18 | find_path(SWSCALE_INCLUDE_DIR libswscale/swscale.h) 19 | find_library(SWSCALE_LIBRARY swscale) 20 | 21 | INCLUDE_DIRECTORIES( 22 | /usr/local/include 23 | ) 24 | 25 | LINK_DIRECTORIES( 26 | /usr/local/lib 27 | ) 28 | 29 | add_executable(SceenRecord_h264 main.cpp ScreenRecord.cpp ScreenRecord.h) 30 | 31 | target_include_directories(SceenRecord_h264 PRIVATE ${AVCODEC_INCLUDE_DIR} ${AVFORMAT_INCLUDE_DIR} ${AVUTIL_INCLUDE_DIR} ${AVDEVICE_INCLUDE_DIR} ${SWSCALE_INCLUDE_DIR}) 32 | target_link_libraries(SceenRecord_h264 33 | PRIVATE 34 | ${AVCODEC_LIBRARY} 35 | ${AVFORMAT_LIBRARY} 36 | ${AVUTIL_LIBRARY} 37 | ${AVDEVICE_LIBRARY} 38 | ${SWSCALE_LIBRARY} 39 | ) -------------------------------------------------------------------------------- /SceenRecord-h264/ScreenRecord.h: -------------------------------------------------------------------------------- 1 | // 2 | // Created by zhangtao on 2019/9/3. 3 | // 4 | 5 | #ifndef SCEENRECORD_H264_SCREENRECORD_H 6 | #define SCEENRECORD_H264_SCREENRECORD_H 7 | 8 | 9 | #include 10 | 11 | #ifdef __cplusplus 12 | extern "C" 13 | { 14 | #endif 15 | #include "libavcodec/avcodec.h" 16 | #include "libavcodec/avfft.h" 17 | #include "libavdevice/avdevice.h" 18 | #include "libavfilter/avfilter.h" 19 | #include "libavfilter/buffersink.h" 20 | #include "libavfilter/buffersrc.h" 21 | #include "libavformat/avformat.h" 22 | #include "libavformat/avio.h" 23 | #include "libavutil/opt.h" 24 | #include "libavutil/common.h" 25 | #include "libavutil/channel_layout.h" 26 | #include "libavutil/imgutils.h" 27 | #include "libavutil/mathematics.h" 28 | #include "libavutil/samplefmt.h" 29 | #include "libavutil/time.h" 30 | #include "libavutil/opt.h" 31 | #include "libavutil/pixdesc.h" 32 | #include "libavutil/file.h" 33 | #include "libswscale/swscale.h" 34 | #ifdef __cplusplus 35 | }; 36 | #endif 37 | 38 | typedef struct StreamContext { 39 | AVCodecContext *dec_ctx; 40 | AVCodecContext *enc_ctx; 41 | } StreamContext; 42 | 43 | class ScreenRecord { 44 | private: 45 | AVFormatContext *inFormatContext; 46 | AVFormatContext *outFormatContext; 47 | 48 | AVInputFormat *avInputFormat; 49 | AVOutputFormat *avOutputFormat; 50 | 51 | int VideoStreamIndx = -1; 52 | 53 | AVCodecContext *inCodecContext; 54 | AVCodecContext *outCodecContext; 55 | 56 | AVCodec *inCodec; 57 | AVCodec *outCodec; 58 | 59 | const char *out_file = "/tmp/out.mp4"; 60 | 61 | StreamContext *stream_ctx; 62 | AVStream *outStream; 63 | AVStream *inStream; 64 | public: 65 | 66 | ScreenRecord(); 67 | 68 | ~ScreenRecord(); 69 | 70 | int openDevice(); 71 | 72 | int init_outputfile(); 73 | 74 | int CaptureVideoFrames(); 75 | 76 | }; 77 | 78 | #endif //SCEENRECORD_H264_SCREENRECORD_H 79 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/3.14.5/CMakeCCompiler.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_C_COMPILER "/Library/Developer/CommandLineTools/usr/bin/cc") 2 | set(CMAKE_C_COMPILER_ARG1 "") 3 | set(CMAKE_C_COMPILER_ID "AppleClang") 4 | set(CMAKE_C_COMPILER_VERSION "10.0.1.10010046") 5 | set(CMAKE_C_COMPILER_VERSION_INTERNAL "") 6 | set(CMAKE_C_COMPILER_WRAPPER "") 7 | set(CMAKE_C_STANDARD_COMPUTED_DEFAULT "11") 8 | set(CMAKE_C_COMPILE_FEATURES "c_std_90;c_function_prototypes;c_std_99;c_restrict;c_variadic_macros;c_std_11;c_static_assert") 9 | set(CMAKE_C90_COMPILE_FEATURES "c_std_90;c_function_prototypes") 10 | set(CMAKE_C99_COMPILE_FEATURES "c_std_99;c_restrict;c_variadic_macros") 11 | set(CMAKE_C11_COMPILE_FEATURES "c_std_11;c_static_assert") 12 | 13 | set(CMAKE_C_PLATFORM_ID "Darwin") 14 | set(CMAKE_C_SIMULATE_ID "") 15 | set(CMAKE_C_SIMULATE_VERSION "") 16 | 17 | 18 | 19 | set(CMAKE_AR "/Library/Developer/CommandLineTools/usr/bin/ar") 20 | set(CMAKE_C_COMPILER_AR "") 21 | set(CMAKE_RANLIB "/Library/Developer/CommandLineTools/usr/bin/ranlib") 22 | set(CMAKE_C_COMPILER_RANLIB "") 23 | set(CMAKE_LINKER "/Library/Developer/CommandLineTools/usr/bin/ld") 24 | set(CMAKE_MT "") 25 | set(CMAKE_COMPILER_IS_GNUCC ) 26 | set(CMAKE_C_COMPILER_LOADED 1) 27 | set(CMAKE_C_COMPILER_WORKS TRUE) 28 | set(CMAKE_C_ABI_COMPILED TRUE) 29 | set(CMAKE_COMPILER_IS_MINGW ) 30 | set(CMAKE_COMPILER_IS_CYGWIN ) 31 | if(CMAKE_COMPILER_IS_CYGWIN) 32 | set(CYGWIN 1) 33 | set(UNIX 1) 34 | endif() 35 | 36 | set(CMAKE_C_COMPILER_ENV_VAR "CC") 37 | 38 | if(CMAKE_COMPILER_IS_MINGW) 39 | set(MINGW 1) 40 | endif() 41 | set(CMAKE_C_COMPILER_ID_RUN 1) 42 | set(CMAKE_C_SOURCE_FILE_EXTENSIONS c;m) 43 | set(CMAKE_C_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC) 44 | set(CMAKE_C_LINKER_PREFERENCE 10) 45 | 46 | # Save compiler ABI information. 47 | set(CMAKE_C_SIZEOF_DATA_PTR "8") 48 | set(CMAKE_C_COMPILER_ABI "") 49 | set(CMAKE_C_LIBRARY_ARCHITECTURE "") 50 | 51 | if(CMAKE_C_SIZEOF_DATA_PTR) 52 | set(CMAKE_SIZEOF_VOID_P "${CMAKE_C_SIZEOF_DATA_PTR}") 53 | endif() 54 | 55 | if(CMAKE_C_COMPILER_ABI) 56 | set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_C_COMPILER_ABI}") 57 | endif() 58 | 59 | if(CMAKE_C_LIBRARY_ARCHITECTURE) 60 | set(CMAKE_LIBRARY_ARCHITECTURE "") 61 | endif() 62 | 63 | set(CMAKE_C_CL_SHOWINCLUDES_PREFIX "") 64 | if(CMAKE_C_CL_SHOWINCLUDES_PREFIX) 65 | set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_C_CL_SHOWINCLUDES_PREFIX}") 66 | endif() 67 | 68 | 69 | 70 | 71 | 72 | set(CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES "/Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include;/Library/Developer/CommandLineTools/usr/include;/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include") 73 | set(CMAKE_C_IMPLICIT_LINK_LIBRARIES "") 74 | set(CMAKE_C_IMPLICIT_LINK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib") 75 | set(CMAKE_C_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks") 76 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/3.14.5/CMakeCXXCompiler.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_CXX_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c++") 2 | set(CMAKE_CXX_COMPILER_ARG1 "") 3 | set(CMAKE_CXX_COMPILER_ID "AppleClang") 4 | set(CMAKE_CXX_COMPILER_VERSION "10.0.1.10010046") 5 | set(CMAKE_CXX_COMPILER_VERSION_INTERNAL "") 6 | set(CMAKE_CXX_COMPILER_WRAPPER "") 7 | set(CMAKE_CXX_STANDARD_COMPUTED_DEFAULT "98") 8 | set(CMAKE_CXX_COMPILE_FEATURES "cxx_std_98;cxx_template_template_parameters;cxx_std_11;cxx_alias_templates;cxx_alignas;cxx_alignof;cxx_attributes;cxx_auto_type;cxx_constexpr;cxx_decltype;cxx_decltype_incomplete_return_types;cxx_default_function_template_args;cxx_defaulted_functions;cxx_defaulted_move_initializers;cxx_delegating_constructors;cxx_deleted_functions;cxx_enum_forward_declarations;cxx_explicit_conversions;cxx_extended_friend_declarations;cxx_extern_templates;cxx_final;cxx_func_identifier;cxx_generalized_initializers;cxx_inheriting_constructors;cxx_inline_namespaces;cxx_lambdas;cxx_local_type_template_args;cxx_long_long_type;cxx_noexcept;cxx_nonstatic_member_init;cxx_nullptr;cxx_override;cxx_range_for;cxx_raw_string_literals;cxx_reference_qualified_functions;cxx_right_angle_brackets;cxx_rvalue_references;cxx_sizeof_member;cxx_static_assert;cxx_strong_enums;cxx_thread_local;cxx_trailing_return_types;cxx_unicode_literals;cxx_uniform_initialization;cxx_unrestricted_unions;cxx_user_literals;cxx_variadic_macros;cxx_variadic_templates;cxx_std_14;cxx_aggregate_default_initializers;cxx_attribute_deprecated;cxx_binary_literals;cxx_contextual_conversions;cxx_decltype_auto;cxx_digit_separators;cxx_generic_lambdas;cxx_lambda_init_captures;cxx_relaxed_constexpr;cxx_return_type_deduction;cxx_variable_templates;cxx_std_17") 9 | set(CMAKE_CXX98_COMPILE_FEATURES "cxx_std_98;cxx_template_template_parameters") 10 | set(CMAKE_CXX11_COMPILE_FEATURES "cxx_std_11;cxx_alias_templates;cxx_alignas;cxx_alignof;cxx_attributes;cxx_auto_type;cxx_constexpr;cxx_decltype;cxx_decltype_incomplete_return_types;cxx_default_function_template_args;cxx_defaulted_functions;cxx_defaulted_move_initializers;cxx_delegating_constructors;cxx_deleted_functions;cxx_enum_forward_declarations;cxx_explicit_conversions;cxx_extended_friend_declarations;cxx_extern_templates;cxx_final;cxx_func_identifier;cxx_generalized_initializers;cxx_inheriting_constructors;cxx_inline_namespaces;cxx_lambdas;cxx_local_type_template_args;cxx_long_long_type;cxx_noexcept;cxx_nonstatic_member_init;cxx_nullptr;cxx_override;cxx_range_for;cxx_raw_string_literals;cxx_reference_qualified_functions;cxx_right_angle_brackets;cxx_rvalue_references;cxx_sizeof_member;cxx_static_assert;cxx_strong_enums;cxx_thread_local;cxx_trailing_return_types;cxx_unicode_literals;cxx_uniform_initialization;cxx_unrestricted_unions;cxx_user_literals;cxx_variadic_macros;cxx_variadic_templates") 11 | set(CMAKE_CXX14_COMPILE_FEATURES "cxx_std_14;cxx_aggregate_default_initializers;cxx_attribute_deprecated;cxx_binary_literals;cxx_contextual_conversions;cxx_decltype_auto;cxx_digit_separators;cxx_generic_lambdas;cxx_lambda_init_captures;cxx_relaxed_constexpr;cxx_return_type_deduction;cxx_variable_templates") 12 | set(CMAKE_CXX17_COMPILE_FEATURES "cxx_std_17") 13 | set(CMAKE_CXX20_COMPILE_FEATURES "") 14 | 15 | set(CMAKE_CXX_PLATFORM_ID "Darwin") 16 | set(CMAKE_CXX_SIMULATE_ID "") 17 | set(CMAKE_CXX_SIMULATE_VERSION "") 18 | 19 | 20 | 21 | set(CMAKE_AR "/Library/Developer/CommandLineTools/usr/bin/ar") 22 | set(CMAKE_CXX_COMPILER_AR "") 23 | set(CMAKE_RANLIB "/Library/Developer/CommandLineTools/usr/bin/ranlib") 24 | set(CMAKE_CXX_COMPILER_RANLIB "") 25 | set(CMAKE_LINKER "/Library/Developer/CommandLineTools/usr/bin/ld") 26 | set(CMAKE_MT "") 27 | set(CMAKE_COMPILER_IS_GNUCXX ) 28 | set(CMAKE_CXX_COMPILER_LOADED 1) 29 | set(CMAKE_CXX_COMPILER_WORKS TRUE) 30 | set(CMAKE_CXX_ABI_COMPILED TRUE) 31 | set(CMAKE_COMPILER_IS_MINGW ) 32 | set(CMAKE_COMPILER_IS_CYGWIN ) 33 | if(CMAKE_COMPILER_IS_CYGWIN) 34 | set(CYGWIN 1) 35 | set(UNIX 1) 36 | endif() 37 | 38 | set(CMAKE_CXX_COMPILER_ENV_VAR "CXX") 39 | 40 | if(CMAKE_COMPILER_IS_MINGW) 41 | set(MINGW 1) 42 | endif() 43 | set(CMAKE_CXX_COMPILER_ID_RUN 1) 44 | set(CMAKE_CXX_IGNORE_EXTENSIONS inl;h;hpp;HPP;H;o;O;obj;OBJ;def;DEF;rc;RC) 45 | set(CMAKE_CXX_SOURCE_FILE_EXTENSIONS C;M;c++;cc;cpp;cxx;mm;CPP) 46 | set(CMAKE_CXX_LINKER_PREFERENCE 30) 47 | set(CMAKE_CXX_LINKER_PREFERENCE_PROPAGATES 1) 48 | 49 | # Save compiler ABI information. 50 | set(CMAKE_CXX_SIZEOF_DATA_PTR "8") 51 | set(CMAKE_CXX_COMPILER_ABI "") 52 | set(CMAKE_CXX_LIBRARY_ARCHITECTURE "") 53 | 54 | if(CMAKE_CXX_SIZEOF_DATA_PTR) 55 | set(CMAKE_SIZEOF_VOID_P "${CMAKE_CXX_SIZEOF_DATA_PTR}") 56 | endif() 57 | 58 | if(CMAKE_CXX_COMPILER_ABI) 59 | set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_CXX_COMPILER_ABI}") 60 | endif() 61 | 62 | if(CMAKE_CXX_LIBRARY_ARCHITECTURE) 63 | set(CMAKE_LIBRARY_ARCHITECTURE "") 64 | endif() 65 | 66 | set(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX "") 67 | if(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX) 68 | set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_CXX_CL_SHOWINCLUDES_PREFIX}") 69 | endif() 70 | 71 | 72 | 73 | 74 | 75 | set(CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES "/Library/Developer/CommandLineTools/usr/include/c++/v1;/Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include;/Library/Developer/CommandLineTools/usr/include;/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include") 76 | set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "c++") 77 | set(CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib") 78 | set(CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks") 79 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/SceenRecord-h264/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_CXX.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/SceenRecord-h264/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_CXX.bin -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/3.14.5/CMakeSystem.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_HOST_SYSTEM "Darwin-18.7.0") 2 | set(CMAKE_HOST_SYSTEM_NAME "Darwin") 3 | set(CMAKE_HOST_SYSTEM_VERSION "18.7.0") 4 | set(CMAKE_HOST_SYSTEM_PROCESSOR "x86_64") 5 | 6 | 7 | 8 | set(CMAKE_SYSTEM "Darwin-18.7.0") 9 | set(CMAKE_SYSTEM_NAME "Darwin") 10 | set(CMAKE_SYSTEM_VERSION "18.7.0") 11 | set(CMAKE_SYSTEM_PROCESSOR "x86_64") 12 | 13 | set(CMAKE_CROSSCOMPILING "FALSE") 14 | 15 | set(CMAKE_SYSTEM_LOADED 1) 16 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/CMakeDirectoryInformation.cmake: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Relative path conversion top directories. 5 | set(CMAKE_RELATIVE_PATH_TOP_SOURCE "/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264") 6 | set(CMAKE_RELATIVE_PATH_TOP_BINARY "/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug") 7 | 8 | # Force unix paths in dependencies. 9 | set(CMAKE_FORCE_UNIX_PATHS 1) 10 | 11 | 12 | # The C and CXX include file regular expressions for this directory. 13 | set(CMAKE_C_INCLUDE_REGEX_SCAN "^.*$") 14 | set(CMAKE_C_INCLUDE_REGEX_COMPLAIN "^$") 15 | set(CMAKE_CXX_INCLUDE_REGEX_SCAN ${CMAKE_C_INCLUDE_REGEX_SCAN}) 16 | set(CMAKE_CXX_INCLUDE_REGEX_COMPLAIN ${CMAKE_C_INCLUDE_REGEX_COMPLAIN}) 17 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/Makefile.cmake: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # The generator used is: 5 | set(CMAKE_DEPENDS_GENERATOR "Unix Makefiles") 6 | 7 | # The top level Makefile was generated from the following files: 8 | set(CMAKE_MAKEFILE_DEPENDS 9 | "CMakeCache.txt" 10 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCInformation.cmake" 11 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCXXInformation.cmake" 12 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCheckCompilerFlagCommonPatterns.cmake" 13 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCommonLanguageInclude.cmake" 14 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake" 15 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeFindCodeBlocks.cmake" 16 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeGenericSystem.cmake" 17 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeInitializeConfigs.cmake" 18 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeLanguageInformation.cmake" 19 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeSystemSpecificInformation.cmake" 20 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeSystemSpecificInitialize.cmake" 21 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/AppleClang-C.cmake" 22 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/AppleClang-CXX.cmake" 23 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/CMakeCommonCompilerMacros.cmake" 24 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/Clang.cmake" 25 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/GNU.cmake" 26 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Internal/CMakeCheckCompilerFlag.cmake" 27 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-AppleClang-C.cmake" 28 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-AppleClang-CXX.cmake" 29 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang-C.cmake" 30 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang-CXX.cmake" 31 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang.cmake" 32 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Darwin-Initialize.cmake" 33 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Darwin.cmake" 34 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/UnixPaths.cmake" 35 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/ProcessorCount.cmake" 36 | "../CMakeLists.txt" 37 | "CMakeFiles/3.14.5/CMakeCCompiler.cmake" 38 | "CMakeFiles/3.14.5/CMakeCXXCompiler.cmake" 39 | "CMakeFiles/3.14.5/CMakeSystem.cmake" 40 | ) 41 | 42 | # The corresponding makefile is: 43 | set(CMAKE_MAKEFILE_OUTPUTS 44 | "Makefile" 45 | "CMakeFiles/cmake.check_cache" 46 | ) 47 | 48 | # Byproducts of CMake generate step: 49 | set(CMAKE_MAKEFILE_PRODUCTS 50 | "CMakeFiles/CMakeDirectoryInformation.cmake" 51 | ) 52 | 53 | # Dependency information for all targets: 54 | set(CMAKE_DEPEND_INFO_FILES 55 | "CMakeFiles/SceenRecord_h264.dir/DependInfo.cmake" 56 | ) 57 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/Makefile2: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Default target executed when no arguments are given to make. 5 | default_target: all 6 | 7 | .PHONY : default_target 8 | 9 | # The main recursive all target 10 | all: 11 | 12 | .PHONY : all 13 | 14 | # The main recursive preinstall target 15 | preinstall: 16 | 17 | .PHONY : preinstall 18 | 19 | # The main recursive clean target 20 | clean: 21 | 22 | .PHONY : clean 23 | 24 | #============================================================================= 25 | # Special targets provided by cmake. 26 | 27 | # Disable implicit rules so canonical targets will work. 28 | .SUFFIXES: 29 | 30 | 31 | # Remove some rules from gmake that .SUFFIXES does not remove. 32 | SUFFIXES = 33 | 34 | .SUFFIXES: .hpux_make_needs_suffix_list 35 | 36 | 37 | # Suppress display of executed commands. 38 | $(VERBOSE).SILENT: 39 | 40 | 41 | # A target that is always out of date. 42 | cmake_force: 43 | 44 | .PHONY : cmake_force 45 | 46 | #============================================================================= 47 | # Set environment variables for the build. 48 | 49 | # The shell in which to execute make rules. 50 | SHELL = /bin/sh 51 | 52 | # The CMake executable. 53 | CMAKE_COMMAND = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake 54 | 55 | # The command to remove a file. 56 | RM = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E remove -f 57 | 58 | # Escaping for special characters. 59 | EQUALS = = 60 | 61 | # The top-level source directory on which CMake was run. 62 | CMAKE_SOURCE_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264 63 | 64 | # The top-level build directory on which CMake was run. 65 | CMAKE_BINARY_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug 66 | 67 | #============================================================================= 68 | # Target rules for target CMakeFiles/SceenRecord_h264.dir 69 | 70 | # All Build rule for target. 71 | CMakeFiles/SceenRecord_h264.dir/all: 72 | $(MAKE) -f CMakeFiles/SceenRecord_h264.dir/build.make CMakeFiles/SceenRecord_h264.dir/depend 73 | $(MAKE) -f CMakeFiles/SceenRecord_h264.dir/build.make CMakeFiles/SceenRecord_h264.dir/build 74 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles --progress-num=1,2,3 "Built target SceenRecord_h264" 75 | .PHONY : CMakeFiles/SceenRecord_h264.dir/all 76 | 77 | # Include target in all. 78 | all: CMakeFiles/SceenRecord_h264.dir/all 79 | 80 | .PHONY : all 81 | 82 | # Build rule for subdir invocation for target. 83 | CMakeFiles/SceenRecord_h264.dir/rule: cmake_check_build_system 84 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles 3 85 | $(MAKE) -f CMakeFiles/Makefile2 CMakeFiles/SceenRecord_h264.dir/all 86 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles 0 87 | .PHONY : CMakeFiles/SceenRecord_h264.dir/rule 88 | 89 | # Convenience name for target. 90 | SceenRecord_h264: CMakeFiles/SceenRecord_h264.dir/rule 91 | 92 | .PHONY : SceenRecord_h264 93 | 94 | # clean rule for target. 95 | CMakeFiles/SceenRecord_h264.dir/clean: 96 | $(MAKE) -f CMakeFiles/SceenRecord_h264.dir/build.make CMakeFiles/SceenRecord_h264.dir/clean 97 | .PHONY : CMakeFiles/SceenRecord_h264.dir/clean 98 | 99 | # clean rule for target. 100 | clean: CMakeFiles/SceenRecord_h264.dir/clean 101 | 102 | .PHONY : clean 103 | 104 | #============================================================================= 105 | # Special targets to cleanup operation of make. 106 | 107 | # Special rule to run CMake to check the build system integrity. 108 | # No rule that depends on this can have commands that come from listfiles 109 | # because they might be regenerated. 110 | cmake_check_build_system: 111 | $(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0 112 | .PHONY : cmake_check_build_system 113 | 114 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/DependInfo.cmake: -------------------------------------------------------------------------------- 1 | # The set of languages for which implicit dependencies are needed: 2 | set(CMAKE_DEPENDS_LANGUAGES 3 | "CXX" 4 | ) 5 | # The set of files for implicit dependencies of each language: 6 | set(CMAKE_DEPENDS_CHECK_CXX 7 | "/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/ScreenRecord.cpp" "/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o" 8 | "/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/main.cpp" "/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/main.cpp.o" 9 | ) 10 | set(CMAKE_CXX_COMPILER_ID "AppleClang") 11 | 12 | # The include file search paths: 13 | set(CMAKE_CXX_TARGET_INCLUDE_PATH 14 | "/usr/local/include" 15 | ) 16 | 17 | # Targets to which this target links. 18 | set(CMAKE_TARGET_LINKED_INFO_FILES 19 | ) 20 | 21 | # Fortran module output directory. 22 | set(CMAKE_Fortran_TARGET_MODULE_DIR "") 23 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/cmake_clean.cmake: -------------------------------------------------------------------------------- 1 | file(REMOVE_RECURSE 2 | "CMakeFiles/SceenRecord_h264.dir/main.cpp.o" 3 | "CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o" 4 | "SceenRecord_h264.pdb" 5 | "SceenRecord_h264" 6 | ) 7 | 8 | # Per-language clean rules from dependency scanning. 9 | foreach(lang CXX) 10 | include(CMakeFiles/SceenRecord_h264.dir/cmake_clean_${lang}.cmake OPTIONAL) 11 | endforeach() 12 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/depend.internal: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o 5 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/ScreenRecord.cpp 6 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/ScreenRecord.h 7 | /usr/local/include/libavcodec/avcodec.h 8 | /usr/local/include/libavcodec/avfft.h 9 | /usr/local/include/libavcodec/version.h 10 | /usr/local/include/libavdevice/avdevice.h 11 | /usr/local/include/libavfilter/avfilter.h 12 | /usr/local/include/libavfilter/buffersink.h 13 | /usr/local/include/libavfilter/buffersrc.h 14 | /usr/local/include/libavfilter/version.h 15 | /usr/local/include/libavformat/avformat.h 16 | /usr/local/include/libavformat/avio.h 17 | /usr/local/include/libavformat/version.h 18 | /usr/local/include/libavutil/attributes.h 19 | /usr/local/include/libavutil/avconfig.h 20 | /usr/local/include/libavutil/avutil.h 21 | /usr/local/include/libavutil/buffer.h 22 | /usr/local/include/libavutil/channel_layout.h 23 | /usr/local/include/libavutil/common.h 24 | /usr/local/include/libavutil/cpu.h 25 | /usr/local/include/libavutil/dict.h 26 | /usr/local/include/libavutil/error.h 27 | /usr/local/include/libavutil/file.h 28 | /usr/local/include/libavutil/frame.h 29 | /usr/local/include/libavutil/hwcontext.h 30 | /usr/local/include/libavutil/imgutils.h 31 | /usr/local/include/libavutil/intfloat.h 32 | /usr/local/include/libavutil/log.h 33 | /usr/local/include/libavutil/macros.h 34 | /usr/local/include/libavutil/mathematics.h 35 | /usr/local/include/libavutil/mem.h 36 | /usr/local/include/libavutil/opt.h 37 | /usr/local/include/libavutil/pixdesc.h 38 | /usr/local/include/libavutil/pixfmt.h 39 | /usr/local/include/libavutil/rational.h 40 | /usr/local/include/libavutil/samplefmt.h 41 | /usr/local/include/libavutil/time.h 42 | /usr/local/include/libavutil/version.h 43 | /usr/local/include/libswscale/swscale.h 44 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o 45 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/ScreenRecord.h 46 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/main.cpp 47 | /usr/local/include/libavcodec/avcodec.h 48 | /usr/local/include/libavcodec/avfft.h 49 | /usr/local/include/libavcodec/version.h 50 | /usr/local/include/libavdevice/avdevice.h 51 | /usr/local/include/libavfilter/avfilter.h 52 | /usr/local/include/libavfilter/buffersink.h 53 | /usr/local/include/libavfilter/buffersrc.h 54 | /usr/local/include/libavfilter/version.h 55 | /usr/local/include/libavformat/avformat.h 56 | /usr/local/include/libavformat/avio.h 57 | /usr/local/include/libavformat/version.h 58 | /usr/local/include/libavutil/attributes.h 59 | /usr/local/include/libavutil/avconfig.h 60 | /usr/local/include/libavutil/avutil.h 61 | /usr/local/include/libavutil/buffer.h 62 | /usr/local/include/libavutil/channel_layout.h 63 | /usr/local/include/libavutil/common.h 64 | /usr/local/include/libavutil/cpu.h 65 | /usr/local/include/libavutil/dict.h 66 | /usr/local/include/libavutil/error.h 67 | /usr/local/include/libavutil/file.h 68 | /usr/local/include/libavutil/frame.h 69 | /usr/local/include/libavutil/hwcontext.h 70 | /usr/local/include/libavutil/imgutils.h 71 | /usr/local/include/libavutil/intfloat.h 72 | /usr/local/include/libavutil/log.h 73 | /usr/local/include/libavutil/macros.h 74 | /usr/local/include/libavutil/mathematics.h 75 | /usr/local/include/libavutil/mem.h 76 | /usr/local/include/libavutil/opt.h 77 | /usr/local/include/libavutil/pixdesc.h 78 | /usr/local/include/libavutil/pixfmt.h 79 | /usr/local/include/libavutil/rational.h 80 | /usr/local/include/libavutil/samplefmt.h 81 | /usr/local/include/libavutil/time.h 82 | /usr/local/include/libavutil/version.h 83 | /usr/local/include/libswscale/swscale.h 84 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/depend.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: ../ScreenRecord.cpp 5 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: ../ScreenRecord.h 6 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavcodec/avcodec.h 7 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavcodec/avfft.h 8 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavcodec/version.h 9 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavdevice/avdevice.h 10 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavfilter/avfilter.h 11 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavfilter/buffersink.h 12 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavfilter/buffersrc.h 13 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavfilter/version.h 14 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavformat/avformat.h 15 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavformat/avio.h 16 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavformat/version.h 17 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/attributes.h 18 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/avconfig.h 19 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/avutil.h 20 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/buffer.h 21 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/channel_layout.h 22 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/common.h 23 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/cpu.h 24 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/dict.h 25 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/error.h 26 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/file.h 27 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/frame.h 28 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/hwcontext.h 29 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/imgutils.h 30 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/intfloat.h 31 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/log.h 32 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/macros.h 33 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/mathematics.h 34 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/mem.h 35 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/opt.h 36 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/pixdesc.h 37 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/pixfmt.h 38 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/rational.h 39 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/samplefmt.h 40 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/time.h 41 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libavutil/version.h 42 | CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o: /usr/local/include/libswscale/swscale.h 43 | 44 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: ../ScreenRecord.h 45 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: ../main.cpp 46 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavcodec/avcodec.h 47 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavcodec/avfft.h 48 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavcodec/version.h 49 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavdevice/avdevice.h 50 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavfilter/avfilter.h 51 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavfilter/buffersink.h 52 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavfilter/buffersrc.h 53 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavfilter/version.h 54 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavformat/avformat.h 55 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavformat/avio.h 56 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavformat/version.h 57 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/attributes.h 58 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/avconfig.h 59 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/avutil.h 60 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/buffer.h 61 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/channel_layout.h 62 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/common.h 63 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/cpu.h 64 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/dict.h 65 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/error.h 66 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/file.h 67 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/frame.h 68 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/hwcontext.h 69 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/imgutils.h 70 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/intfloat.h 71 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/log.h 72 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/macros.h 73 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/mathematics.h 74 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/mem.h 75 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/opt.h 76 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/pixdesc.h 77 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/pixfmt.h 78 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/rational.h 79 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/samplefmt.h 80 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/time.h 81 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libavutil/version.h 82 | CMakeFiles/SceenRecord_h264.dir/main.cpp.o: /usr/local/include/libswscale/swscale.h 83 | 84 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/flags.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # compile CXX with /Library/Developer/CommandLineTools/usr/bin/c++ 5 | CXX_FLAGS = -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -std=gnu++14 6 | 7 | CXX_DEFINES = 8 | 9 | CXX_INCLUDES = -I/usr/local/include 10 | 11 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/link.txt: -------------------------------------------------------------------------------- 1 | /Library/Developer/CommandLineTools/usr/bin/c++ -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names CMakeFiles/SceenRecord_h264.dir/main.cpp.o CMakeFiles/SceenRecord_h264.dir/ScreenRecord.cpp.o -o SceenRecord_h264 -L/usr/local/lib -Wl,-rpath,/usr/local/lib /usr/local/lib/libavcodec.dylib /usr/local/lib/libavformat.dylib /usr/local/lib/libavutil.dylib /usr/local/lib/libavdevice.dylib /usr/local/lib/libswscale.dylib 2 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir/progress.make: -------------------------------------------------------------------------------- 1 | CMAKE_PROGRESS_1 = 1 2 | CMAKE_PROGRESS_2 = 2 3 | CMAKE_PROGRESS_3 = 3 4 | 5 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/TargetDirectories.txt: -------------------------------------------------------------------------------- 1 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles/rebuild_cache.dir 2 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles/edit_cache.dir 3 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/CMakeFiles/SceenRecord_h264.dir 4 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/clion-environment.txt: -------------------------------------------------------------------------------- 1 | ToolSet: 1.0 (local)Options: 2 | 3 | Options: -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/clion-log.txt: -------------------------------------------------------------------------------- 1 | /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - Unix Makefiles" /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264 2 | -- Configuring done 3 | -- Generating done 4 | -- Build files have been written to: /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug 5 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/cmake.check_cache: -------------------------------------------------------------------------------- 1 | # This file is generated by cmake for dependency checking of the CMakeCache.txt file 2 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/feature_tests.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/SceenRecord-h264/cmake-build-debug/CMakeFiles/feature_tests.bin -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/feature_tests.c: -------------------------------------------------------------------------------- 1 | 2 | const char features[] = {"\n" 3 | "C_FEATURE:" 4 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 5 | "1" 6 | #else 7 | "0" 8 | #endif 9 | "c_function_prototypes\n" 10 | "C_FEATURE:" 11 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 12 | "1" 13 | #else 14 | "0" 15 | #endif 16 | "c_restrict\n" 17 | "C_FEATURE:" 18 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L 19 | "1" 20 | #else 21 | "0" 22 | #endif 23 | "c_static_assert\n" 24 | "C_FEATURE:" 25 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 26 | "1" 27 | #else 28 | "0" 29 | #endif 30 | "c_variadic_macros\n" 31 | 32 | }; 33 | 34 | int main(int argc, char** argv) { (void)argv; return features[argc]; } 35 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/CMakeFiles/progress.marks: -------------------------------------------------------------------------------- 1 | 3 2 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/SceenRecord_h264: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/SceenRecord-h264/cmake-build-debug/SceenRecord_h264 -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/SceenRecord_h264.cbp: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 96 | 97 | -------------------------------------------------------------------------------- /SceenRecord-h264/cmake-build-debug/cmake_install.cmake: -------------------------------------------------------------------------------- 1 | # Install script for directory: /Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264 2 | 3 | # Set the install prefix 4 | if(NOT DEFINED CMAKE_INSTALL_PREFIX) 5 | set(CMAKE_INSTALL_PREFIX "/usr/local") 6 | endif() 7 | string(REGEX REPLACE "/$" "" CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}") 8 | 9 | # Set the install configuration name. 10 | if(NOT DEFINED CMAKE_INSTALL_CONFIG_NAME) 11 | if(BUILD_TYPE) 12 | string(REGEX REPLACE "^[^A-Za-z0-9_]+" "" 13 | CMAKE_INSTALL_CONFIG_NAME "${BUILD_TYPE}") 14 | else() 15 | set(CMAKE_INSTALL_CONFIG_NAME "Debug") 16 | endif() 17 | message(STATUS "Install configuration: \"${CMAKE_INSTALL_CONFIG_NAME}\"") 18 | endif() 19 | 20 | # Set the component getting installed. 21 | if(NOT CMAKE_INSTALL_COMPONENT) 22 | if(COMPONENT) 23 | message(STATUS "Install component: \"${COMPONENT}\"") 24 | set(CMAKE_INSTALL_COMPONENT "${COMPONENT}") 25 | else() 26 | set(CMAKE_INSTALL_COMPONENT) 27 | endif() 28 | endif() 29 | 30 | # Is this installation the result of a crosscompile? 31 | if(NOT DEFINED CMAKE_CROSSCOMPILING) 32 | set(CMAKE_CROSSCOMPILING "FALSE") 33 | endif() 34 | 35 | if(CMAKE_INSTALL_COMPONENT) 36 | set(CMAKE_INSTALL_MANIFEST "install_manifest_${CMAKE_INSTALL_COMPONENT}.txt") 37 | else() 38 | set(CMAKE_INSTALL_MANIFEST "install_manifest.txt") 39 | endif() 40 | 41 | string(REPLACE ";" "\n" CMAKE_INSTALL_MANIFEST_CONTENT 42 | "${CMAKE_INSTALL_MANIFEST_FILES}") 43 | file(WRITE "/Users/zhangtao/SourceCode/github/ffmpeg-examples/SceenRecord-h264/cmake-build-debug/${CMAKE_INSTALL_MANIFEST}" 44 | "${CMAKE_INSTALL_MANIFEST_CONTENT}") 45 | -------------------------------------------------------------------------------- /SceenRecord-h264/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include "ScreenRecord.h" 3 | 4 | using namespace std; 5 | 6 | int main() { 7 | int value = -1; 8 | ScreenRecord sr; 9 | value = sr.openDevice(); 10 | if (value) { 11 | cout << "Open Device Error. err: " << value; 12 | exit(-1); 13 | } 14 | 15 | value = sr.init_outputfile(); 16 | if (value) { 17 | cout << "Open OutFile Error. err: " << value; 18 | exit(-1); 19 | } 20 | 21 | value = sr.CaptureVideoFrames(); 22 | if (value) { 23 | cout << "Capture Error. err: " << value; 24 | exit(-1); 25 | } 26 | return 0; 27 | } -------------------------------------------------------------------------------- /ScreenRecord/.gitignore: -------------------------------------------------------------------------------- 1 | cmake-build-debug 2 | -------------------------------------------------------------------------------- /ScreenRecord/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(ScreenRecord) 3 | 4 | set(CMAKE_CXX_STANDARD 14) 5 | 6 | find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h) 7 | find_library(AVCODEC_LIBRARY avcodec) 8 | 9 | find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h) 10 | find_library(AVFORMAT_LIBRARY avformat) 11 | 12 | find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h) 13 | find_library(AVUTIL_LIBRARY avutil) 14 | 15 | find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h) 16 | find_library(AVDEVICE_LIBRARY avdevice) 17 | 18 | find_path(SWSCALE_INCLUDE_DIR libswscale/swscale.h) 19 | find_library(SWSCALE_LIBRARY swscale) 20 | 21 | add_executable(ScreenRecord main.cpp ScreenRecorder.cpp ScreenRecorder.h) 22 | INCLUDE_DIRECTORIES( 23 | /usr/local/include 24 | ) 25 | 26 | LINK_DIRECTORIES( 27 | /usr/local/lib 28 | ) 29 | 30 | target_include_directories(ScreenRecord PRIVATE ${AVCODEC_INCLUDE_DIR} ${AVFORMAT_INCLUDE_DIR} ${AVUTIL_INCLUDE_DIR} ${AVDEVICE_INCLUDE_DIR} ${SWSCALE_INCLUDE_DIR}) 31 | target_link_libraries(ScreenRecord 32 | PRIVATE 33 | ${AVCODEC_LIBRARY} 34 | ${AVFORMAT_LIBRARY} 35 | ${AVUTIL_LIBRARY} 36 | ${AVDEVICE_LIBRARY} 37 | ${SWSCALE_LIBRARY} 38 | ) -------------------------------------------------------------------------------- /ScreenRecord/ScreenRecorder.h: -------------------------------------------------------------------------------- 1 | // 2 | // Created by zhangtao on 2019/8/30. 3 | // 4 | 5 | #ifndef SCREENRECORD_SCREENRECORDER_H 6 | #define SCREENRECORD_SCREENRECORDER_H 7 | 8 | 9 | #include 10 | 11 | #ifdef __cplusplus 12 | extern "C" 13 | { 14 | #endif 15 | #include "libavcodec/avcodec.h" 16 | #include "libavcodec/avfft.h" 17 | #include "libavdevice/avdevice.h" 18 | #include "libavfilter/avfilter.h" 19 | #include "libavfilter/buffersink.h" 20 | #include "libavfilter/buffersrc.h" 21 | #include "libavformat/avformat.h" 22 | #include "libavformat/avio.h" 23 | #include "libavutil/opt.h" 24 | #include "libavutil/common.h" 25 | #include "libavutil/channel_layout.h" 26 | #include "libavutil/imgutils.h" 27 | #include "libavutil/mathematics.h" 28 | #include "libavutil/samplefmt.h" 29 | #include "libavutil/time.h" 30 | #include "libavutil/opt.h" 31 | #include "libavutil/pixdesc.h" 32 | #include "libavutil/file.h" 33 | #include "libswscale/swscale.h" 34 | #ifdef __cplusplus 35 | }; 36 | #endif 37 | 38 | class ScreenRecorder { 39 | private: 40 | AVInputFormat *pAVInputFormat; 41 | AVOutputFormat *output_format; 42 | 43 | AVCodecContext *pAVCodecContext; 44 | 45 | AVFormatContext *pAVFormatContext; 46 | 47 | AVFrame *pAVFrame; 48 | AVFrame *outFrame; 49 | 50 | AVCodec *pAVCodec; 51 | AVCodec *outAVCodec; 52 | 53 | AVPacket *pAVPacket; 54 | AVPacket *outPacket; 55 | 56 | AVDictionary *options; 57 | 58 | AVOutputFormat *outAVOutputFormat; 59 | AVFormatContext *outAVFormatContext; 60 | AVCodecContext *outAVCodecContext; 61 | 62 | AVStream *video_st; 63 | AVFrame *outAVFrame; 64 | 65 | const char *dev_name; 66 | const char *output_file; 67 | 68 | double video_pts; 69 | 70 | int out_size; 71 | int codec_id; 72 | int value; 73 | int VideoStreamIndx; 74 | 75 | public: 76 | 77 | ScreenRecorder(); 78 | 79 | ~ScreenRecorder(); 80 | 81 | int openDevice(); 82 | 83 | int init_outputfile(); 84 | 85 | int CaptureVideoFrames(); 86 | 87 | }; 88 | 89 | #endif //SCREENRECORD_SCREENRECORDER_H 90 | -------------------------------------------------------------------------------- /ScreenRecord/cmake-build-debug/CMakeFiles/3.14.5/CMakeCCompiler.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_C_COMPILER "/Library/Developer/CommandLineTools/usr/bin/cc") 2 | set(CMAKE_C_COMPILER_ARG1 "") 3 | set(CMAKE_C_COMPILER_ID "AppleClang") 4 | set(CMAKE_C_COMPILER_VERSION "10.0.1.10010046") 5 | set(CMAKE_C_COMPILER_VERSION_INTERNAL "") 6 | set(CMAKE_C_COMPILER_WRAPPER "") 7 | set(CMAKE_C_STANDARD_COMPUTED_DEFAULT "11") 8 | set(CMAKE_C_COMPILE_FEATURES "c_std_90;c_function_prototypes;c_std_99;c_restrict;c_variadic_macros;c_std_11;c_static_assert") 9 | set(CMAKE_C90_COMPILE_FEATURES "c_std_90;c_function_prototypes") 10 | set(CMAKE_C99_COMPILE_FEATURES "c_std_99;c_restrict;c_variadic_macros") 11 | set(CMAKE_C11_COMPILE_FEATURES "c_std_11;c_static_assert") 12 | 13 | set(CMAKE_C_PLATFORM_ID "Darwin") 14 | set(CMAKE_C_SIMULATE_ID "") 15 | set(CMAKE_C_SIMULATE_VERSION "") 16 | 17 | 18 | 19 | set(CMAKE_AR "/Library/Developer/CommandLineTools/usr/bin/ar") 20 | set(CMAKE_C_COMPILER_AR "") 21 | set(CMAKE_RANLIB "/Library/Developer/CommandLineTools/usr/bin/ranlib") 22 | set(CMAKE_C_COMPILER_RANLIB "") 23 | set(CMAKE_LINKER "/Library/Developer/CommandLineTools/usr/bin/ld") 24 | set(CMAKE_MT "") 25 | set(CMAKE_COMPILER_IS_GNUCC ) 26 | set(CMAKE_C_COMPILER_LOADED 1) 27 | set(CMAKE_C_COMPILER_WORKS TRUE) 28 | set(CMAKE_C_ABI_COMPILED TRUE) 29 | set(CMAKE_COMPILER_IS_MINGW ) 30 | set(CMAKE_COMPILER_IS_CYGWIN ) 31 | if(CMAKE_COMPILER_IS_CYGWIN) 32 | set(CYGWIN 1) 33 | set(UNIX 1) 34 | endif() 35 | 36 | set(CMAKE_C_COMPILER_ENV_VAR "CC") 37 | 38 | if(CMAKE_COMPILER_IS_MINGW) 39 | set(MINGW 1) 40 | endif() 41 | set(CMAKE_C_COMPILER_ID_RUN 1) 42 | set(CMAKE_C_SOURCE_FILE_EXTENSIONS c;m) 43 | set(CMAKE_C_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC) 44 | set(CMAKE_C_LINKER_PREFERENCE 10) 45 | 46 | # Save compiler ABI information. 47 | set(CMAKE_C_SIZEOF_DATA_PTR "8") 48 | set(CMAKE_C_COMPILER_ABI "") 49 | set(CMAKE_C_LIBRARY_ARCHITECTURE "") 50 | 51 | if(CMAKE_C_SIZEOF_DATA_PTR) 52 | set(CMAKE_SIZEOF_VOID_P "${CMAKE_C_SIZEOF_DATA_PTR}") 53 | endif() 54 | 55 | if(CMAKE_C_COMPILER_ABI) 56 | set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_C_COMPILER_ABI}") 57 | endif() 58 | 59 | if(CMAKE_C_LIBRARY_ARCHITECTURE) 60 | set(CMAKE_LIBRARY_ARCHITECTURE "") 61 | endif() 62 | 63 | set(CMAKE_C_CL_SHOWINCLUDES_PREFIX "") 64 | if(CMAKE_C_CL_SHOWINCLUDES_PREFIX) 65 | set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_C_CL_SHOWINCLUDES_PREFIX}") 66 | endif() 67 | 68 | 69 | 70 | 71 | 72 | set(CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES "/Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include;/Library/Developer/CommandLineTools/usr/include;/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include") 73 | set(CMAKE_C_IMPLICIT_LINK_LIBRARIES "") 74 | set(CMAKE_C_IMPLICIT_LINK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib") 75 | set(CMAKE_C_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks") 76 | -------------------------------------------------------------------------------- /ScreenRecord/cmake-build-debug/CMakeFiles/3.14.5/CMakeCXXCompiler.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_CXX_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c++") 2 | set(CMAKE_CXX_COMPILER_ARG1 "") 3 | set(CMAKE_CXX_COMPILER_ID "AppleClang") 4 | set(CMAKE_CXX_COMPILER_VERSION "10.0.1.10010046") 5 | set(CMAKE_CXX_COMPILER_VERSION_INTERNAL "") 6 | set(CMAKE_CXX_COMPILER_WRAPPER "") 7 | set(CMAKE_CXX_STANDARD_COMPUTED_DEFAULT "98") 8 | set(CMAKE_CXX_COMPILE_FEATURES "cxx_std_98;cxx_template_template_parameters;cxx_std_11;cxx_alias_templates;cxx_alignas;cxx_alignof;cxx_attributes;cxx_auto_type;cxx_constexpr;cxx_decltype;cxx_decltype_incomplete_return_types;cxx_default_function_template_args;cxx_defaulted_functions;cxx_defaulted_move_initializers;cxx_delegating_constructors;cxx_deleted_functions;cxx_enum_forward_declarations;cxx_explicit_conversions;cxx_extended_friend_declarations;cxx_extern_templates;cxx_final;cxx_func_identifier;cxx_generalized_initializers;cxx_inheriting_constructors;cxx_inline_namespaces;cxx_lambdas;cxx_local_type_template_args;cxx_long_long_type;cxx_noexcept;cxx_nonstatic_member_init;cxx_nullptr;cxx_override;cxx_range_for;cxx_raw_string_literals;cxx_reference_qualified_functions;cxx_right_angle_brackets;cxx_rvalue_references;cxx_sizeof_member;cxx_static_assert;cxx_strong_enums;cxx_thread_local;cxx_trailing_return_types;cxx_unicode_literals;cxx_uniform_initialization;cxx_unrestricted_unions;cxx_user_literals;cxx_variadic_macros;cxx_variadic_templates;cxx_std_14;cxx_aggregate_default_initializers;cxx_attribute_deprecated;cxx_binary_literals;cxx_contextual_conversions;cxx_decltype_auto;cxx_digit_separators;cxx_generic_lambdas;cxx_lambda_init_captures;cxx_relaxed_constexpr;cxx_return_type_deduction;cxx_variable_templates;cxx_std_17") 9 | set(CMAKE_CXX98_COMPILE_FEATURES "cxx_std_98;cxx_template_template_parameters") 10 | set(CMAKE_CXX11_COMPILE_FEATURES "cxx_std_11;cxx_alias_templates;cxx_alignas;cxx_alignof;cxx_attributes;cxx_auto_type;cxx_constexpr;cxx_decltype;cxx_decltype_incomplete_return_types;cxx_default_function_template_args;cxx_defaulted_functions;cxx_defaulted_move_initializers;cxx_delegating_constructors;cxx_deleted_functions;cxx_enum_forward_declarations;cxx_explicit_conversions;cxx_extended_friend_declarations;cxx_extern_templates;cxx_final;cxx_func_identifier;cxx_generalized_initializers;cxx_inheriting_constructors;cxx_inline_namespaces;cxx_lambdas;cxx_local_type_template_args;cxx_long_long_type;cxx_noexcept;cxx_nonstatic_member_init;cxx_nullptr;cxx_override;cxx_range_for;cxx_raw_string_literals;cxx_reference_qualified_functions;cxx_right_angle_brackets;cxx_rvalue_references;cxx_sizeof_member;cxx_static_assert;cxx_strong_enums;cxx_thread_local;cxx_trailing_return_types;cxx_unicode_literals;cxx_uniform_initialization;cxx_unrestricted_unions;cxx_user_literals;cxx_variadic_macros;cxx_variadic_templates") 11 | set(CMAKE_CXX14_COMPILE_FEATURES "cxx_std_14;cxx_aggregate_default_initializers;cxx_attribute_deprecated;cxx_binary_literals;cxx_contextual_conversions;cxx_decltype_auto;cxx_digit_separators;cxx_generic_lambdas;cxx_lambda_init_captures;cxx_relaxed_constexpr;cxx_return_type_deduction;cxx_variable_templates") 12 | set(CMAKE_CXX17_COMPILE_FEATURES "cxx_std_17") 13 | set(CMAKE_CXX20_COMPILE_FEATURES "") 14 | 15 | set(CMAKE_CXX_PLATFORM_ID "Darwin") 16 | set(CMAKE_CXX_SIMULATE_ID "") 17 | set(CMAKE_CXX_SIMULATE_VERSION "") 18 | 19 | 20 | 21 | set(CMAKE_AR "/Library/Developer/CommandLineTools/usr/bin/ar") 22 | set(CMAKE_CXX_COMPILER_AR "") 23 | set(CMAKE_RANLIB "/Library/Developer/CommandLineTools/usr/bin/ranlib") 24 | set(CMAKE_CXX_COMPILER_RANLIB "") 25 | set(CMAKE_LINKER "/Library/Developer/CommandLineTools/usr/bin/ld") 26 | set(CMAKE_MT "") 27 | set(CMAKE_COMPILER_IS_GNUCXX ) 28 | set(CMAKE_CXX_COMPILER_LOADED 1) 29 | set(CMAKE_CXX_COMPILER_WORKS TRUE) 30 | set(CMAKE_CXX_ABI_COMPILED TRUE) 31 | set(CMAKE_COMPILER_IS_MINGW ) 32 | set(CMAKE_COMPILER_IS_CYGWIN ) 33 | if(CMAKE_COMPILER_IS_CYGWIN) 34 | set(CYGWIN 1) 35 | set(UNIX 1) 36 | endif() 37 | 38 | set(CMAKE_CXX_COMPILER_ENV_VAR "CXX") 39 | 40 | if(CMAKE_COMPILER_IS_MINGW) 41 | set(MINGW 1) 42 | endif() 43 | set(CMAKE_CXX_COMPILER_ID_RUN 1) 44 | set(CMAKE_CXX_IGNORE_EXTENSIONS inl;h;hpp;HPP;H;o;O;obj;OBJ;def;DEF;rc;RC) 45 | set(CMAKE_CXX_SOURCE_FILE_EXTENSIONS C;M;c++;cc;cpp;cxx;mm;CPP) 46 | set(CMAKE_CXX_LINKER_PREFERENCE 30) 47 | set(CMAKE_CXX_LINKER_PREFERENCE_PROPAGATES 1) 48 | 49 | # Save compiler ABI information. 50 | set(CMAKE_CXX_SIZEOF_DATA_PTR "8") 51 | set(CMAKE_CXX_COMPILER_ABI "") 52 | set(CMAKE_CXX_LIBRARY_ARCHITECTURE "") 53 | 54 | if(CMAKE_CXX_SIZEOF_DATA_PTR) 55 | set(CMAKE_SIZEOF_VOID_P "${CMAKE_CXX_SIZEOF_DATA_PTR}") 56 | endif() 57 | 58 | if(CMAKE_CXX_COMPILER_ABI) 59 | set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_CXX_COMPILER_ABI}") 60 | endif() 61 | 62 | if(CMAKE_CXX_LIBRARY_ARCHITECTURE) 63 | set(CMAKE_LIBRARY_ARCHITECTURE "") 64 | endif() 65 | 66 | set(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX "") 67 | if(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX) 68 | set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_CXX_CL_SHOWINCLUDES_PREFIX}") 69 | endif() 70 | 71 | 72 | 73 | 74 | 75 | set(CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES "/Library/Developer/CommandLineTools/usr/include/c++/v1;/Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include;/Library/Developer/CommandLineTools/usr/include;/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include") 76 | set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "c++") 77 | set(CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib") 78 | set(CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks") 79 | -------------------------------------------------------------------------------- /ScreenRecord/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/ScreenRecord/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin -------------------------------------------------------------------------------- /ScreenRecord/cmake-build-debug/CMakeFiles/3.14.5/CMakeSystem.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_HOST_SYSTEM "Darwin-18.7.0") 2 | set(CMAKE_HOST_SYSTEM_NAME "Darwin") 3 | set(CMAKE_HOST_SYSTEM_VERSION "18.7.0") 4 | set(CMAKE_HOST_SYSTEM_PROCESSOR "x86_64") 5 | 6 | 7 | 8 | set(CMAKE_SYSTEM "Darwin-18.7.0") 9 | set(CMAKE_SYSTEM_NAME "Darwin") 10 | set(CMAKE_SYSTEM_VERSION "18.7.0") 11 | set(CMAKE_SYSTEM_PROCESSOR "x86_64") 12 | 13 | set(CMAKE_CROSSCOMPILING "FALSE") 14 | 15 | set(CMAKE_SYSTEM_LOADED 1) 16 | -------------------------------------------------------------------------------- /ScreenRecord/cmake-build-debug/CMakeFiles/clion-environment.txt: -------------------------------------------------------------------------------- 1 | ToolSet: 1.0 (local)Options: 2 | 3 | Options: -------------------------------------------------------------------------------- /ScreenRecord/cmake-build-debug/CMakeFiles/feature_tests.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/ScreenRecord/cmake-build-debug/CMakeFiles/feature_tests.bin -------------------------------------------------------------------------------- /ScreenRecord/cmake-build-debug/CMakeFiles/feature_tests.c: -------------------------------------------------------------------------------- 1 | 2 | const char features[] = {"\n" 3 | "C_FEATURE:" 4 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 5 | "1" 6 | #else 7 | "0" 8 | #endif 9 | "c_function_prototypes\n" 10 | "C_FEATURE:" 11 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 12 | "1" 13 | #else 14 | "0" 15 | #endif 16 | "c_restrict\n" 17 | "C_FEATURE:" 18 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L 19 | "1" 20 | #else 21 | "0" 22 | #endif 23 | "c_static_assert\n" 24 | "C_FEATURE:" 25 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 26 | "1" 27 | #else 28 | "0" 29 | #endif 30 | "c_variadic_macros\n" 31 | 32 | }; 33 | 34 | int main(int argc, char** argv) { (void)argv; return features[argc]; } 35 | -------------------------------------------------------------------------------- /ScreenRecord/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include "ScreenRecorder.h" 3 | 4 | using namespace std; 5 | 6 | int main() { 7 | 8 | ScreenRecorder screen_record; 9 | 10 | screen_record.openDevice(); 11 | 12 | cout << "open device success \n"; 13 | 14 | screen_record.init_outputfile(); 15 | 16 | cout << "init output file success \n"; 17 | 18 | screen_record.CaptureVideoFrames(); 19 | return 0; 20 | } -------------------------------------------------------------------------------- /docs/PTS-TimeStamp.md: -------------------------------------------------------------------------------- 1 | # PTS / DTS / Timestamp 2 | > 计算I帧在视频中出现的时间点 3 | 4 | ## 名词解释 5 | 首先需要明确以下名词概念: 6 | 7 | + I/P/B 帧(具体差异请参看 https://www.jianshu.com/p/18af03556431 ) 8 | I帧: 内部编码帧(关键帧) 9 | P帧: 前向预测帧(根据I帧计算差值) 10 | B帧: 双向预测帧(根据I帧和P帧计算差值) 11 | + PTS: 帧显示的时间刻度(在哪个时间点显示此帧) 12 | + DTS: 帧解码的时间刻度(在哪个时间点解码此帧) 13 | + Timestamp: 帧在视频内部的时间戳 14 | + Time_base: 视频表示时间的"刻度" 15 | 16 | ## 处理流程 17 | 视频内没有绝对时间，只有相对时间(相对视频起始位置)。例如在播放器中看到的时间进度条"00:00:05"表示的是当前看到的帧是在相对起始时间点(00:00:00)解码并渲染的。 18 | 19 | 而"00:00:05"只是为了让用户方便理解而展现出来的，在视频内部则是使用时间戳来保存的，"00:00:05"可能相对的时间戳则是"5000000µs"(不考虑四舍五入)。 20 | 21 | 那么时间戳又是怎么计算出来的呢？此时就需要通过PTS和Time_base来配合计算。 22 | 23 | 首先来看Time_base。 Time_base好比一把尺子，上面标满了刻度，例如(1,60)表示时间刻度就是1/60，每个时间单位就是1/60秒。 如果是(1,1000)就表示每个时间单位是1微秒。 24 | 25 | 上面说到pts是显示的时间刻度， 也就是占用了多少时间刻度。 换算成大白话就是pts占用了多少个刻度，而time_base表示每个刻度是多长。 26 | 27 | 然而这有什么用呢？Time_base最重要的作用是用来统一”时间节奏"的。 例如视频A编码时采用1/1000的time_base，则某个帧的pts保存为465000。 当对视频A进行解码时，换成了1/9000的time_base，此时时间刻度不一致了，就需要通过pts*encode_time_base来换算成解码时的timestamp，这样才能保证正确解码。 28 | 29 | ## 编码实现 30 | 上面是理论介绍，下面来看如何通过代码来计算timestamp和换算成time. 31 | 32 | 这次只需要显示每帧的pts，time_base，time因此不需要初始化output， 只要初始化input即可。 33 | 34 | ### 初始化输入源 35 | 36 | 按照前几篇介绍的初始化思路，只需要按照`打开文件`->`判断视频流`->`初始化解码器`这样的步骤就可以了。 37 | 38 | ``` 39 | +------------------------+ +-------------------------+ 40 | | avformat_open_input | ------------>|avformat_find_stream_info| 41 | +------------------------+ +-------------------------+ 42 | | 43 | | 44 | | 45 | \|/ 46 | +-----------------------------+ +-------------------------+ 47 | |avcodec_parameters_to_context| <---------| avcodec_find_decoder | 48 | +-----------------------------+ +-------------------------+ 49 | ``` 50 | 51 | `avcodec_parameters_to_context`尤其需要关注，这个函数会根据输入源的编码信息来初始化用户指定的编码上下文。如果编码信息不匹配或者设置错误时，会出现莫名的解码错误。一般调用这个函数后，大多数的解码错误都能消失。 52 | 53 | ### 计算Time 54 | 55 | time_base是一个struct 56 | 57 | ```c 58 | typedef struct AVRational{ 59 | int num; ///< Numerator 60 | int den; ///< Denominator 61 | } AVRational; 62 | ``` 63 | num 表示的是分子，den表示分母。 对于time_base来说num就是1，den表示每一秒等分了多少份。 上面说过通过`pts*time_base`就可以得出时间戳，所以需要计算出每个时间刻度具体代表多少，所以通过`av_q2d`得出每个刻度具体值。 64 | 65 | 在循环读入解码后的帧数据之后，可以直接通过`iframe->pts`来读取当前帧的pts值，然后再乘以刻度值就可以得出当前时间戳`iframe->pts * av_q2d(_time_base)`。 66 | 67 | 伪代码如下： 68 | 69 | ```c 70 | while av_read_frame { 71 | avcodec_send_packet 72 | ... 73 | while avcodec_receive_frame { 74 | ... 75 | iframe->pts * av_q2d(_time_base) 76 | ... 77 | } 78 | } 79 | ``` 80 | 81 | -------------------------------------------------------------------------------- /docs/_config.yml: -------------------------------------------------------------------------------- 1 | theme: jekyll-theme-cayman -------------------------------------------------------------------------------- /docs/filter-complex.md: -------------------------------------------------------------------------------- 1 | # Filter-Complex 2 | > 通过API实现可控的Filter调用链 3 | 4 | 虽然通过声明`[x][y]avfilter=a=x:b=y;avfilter=xxx`的方式可以创建一个可用的`Filter`调用链，并且在绝大多数场合下这种方式都是靠谱和实用的。 但如果想`精细化`的管理`AVFilter`调用链，例如根据某些条件来动态生成`AVFilter Graph`。这种声明方式就不太灵活(也可以通过if判断来动态组装字符串，如果你非常喜欢这种字符串声明方式，到此为止不在建议你往下阅读了)。 5 | 6 | 首先快速温习一下，如何创建一个`AVFilter Graph`。 7 | 8 | ```shell 9 | +-------+ +---------------------+ +---------------+ 10 | |buffer | |Filter ..... Filter N| | buffersink | 11 | ----------> | |output|------>|input| |output|---> |input| |--------> 12 | +-------+ +---------------------+ +---------------+ 13 | ``` 14 | 15 | 16 | 创建三部曲: 17 | 18 | 1. 初始化`buffer`和`buffersink`。 19 | 2. 初始化其它filter 20 | 3. 设定Filter Graph的Input和Output。 21 | 22 | 其中`buffer`和`buffersink`分别代表`Graph`的起始和结束。 23 | 24 | 然后快速封装`args`也就是`movie=t.png[wm];[in][wm]overlay=10:20[out]`这样的filter-complex命令。 而且通过`avfilter_graph_parse_ptr`完成中间filter的初始化， 25 | 26 | 最后指定各个filter的input和output，一个graph就算搞定了。 27 | 28 | 29 | 好，下面来看如何通过API`精细化`生成`AVFilter Graph`。 生成下面的Graph: 30 | 31 | ```shell 32 | +-------+ +---------------------+ +---------------+ 33 | |buffer | | Filter | | buffersink | 34 | ----------> | |output|------>|input| Fade |output|---> |input| |--------> 35 | +-------+ +---------------------+ +---------------+ 36 | ``` 37 | 38 | 39 | 首先初始化各个AVFilter。所有的AVFilter的初始化都可以简化为两步操作： 40 | 41 | + 通过`avfilter_get_by_name`查找指定的AVFilter 42 | + 通过`avfilter_graph_create_filter`初始化AVFilterContext 43 | 44 | 同`AVcodec`和`AVCodecContext`的关系一样， 所有的AVFilter的执行都依靠对应的AVFilterContext(在ffmpeg开发中，每个组件都会对应一个上下文管理器，由这个上下文管理器封装各种参数然后调用组件执行)。 45 | 46 | 通过`avfilter_get_by_name`生成AVFilter实例之后，紧跟着就需要调用`avfilter_graph_create_filter`初始化上下文管理器。 47 | 48 | 按照下面的流程，依次初始化三个AVFilter: 49 | ```C 50 | buffer_src = avfilter_get_by_name("buffer"); 51 | ret = avfilter_graph_create_filter(&buffersrc_ctx, buffer_src, "in", args, NULL, filter_graph); 52 | ``` 53 | 54 | 这里重点聊一下`avfilter_graph_create_filter`。 下面是函数原型: 55 | 56 | ```c 57 | int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, 58 | const char *name, const char *args, void *opaque, 59 | AVFilterGraph *graph_ctx); 60 | ``` 61 | 62 | filt_ctx表示这个AVFilter的上下文管理器。 63 | 64 | name表明的是AVFilter在Graph中的名称，这个名称叫啥不重要但必须唯一。 例如`Fade AVFilter`就可以叫做`fade1`,`fade2`或者`ifade`等等。 65 | 66 | args则是这个AVFilter的参数， 注意仅仅是这个AVFilter的参数，不是整个graph的参数。再拿`Fade`举例，args就可以是`t=in:st=3:d=3`。 67 | 68 | opaque一般给NULL就可以了。 69 | 70 | 71 | 初始完这三个AVFilter之后，就进入到本次文档的重点: `avfilter_link`. 72 | 73 | ```C 74 | int avfilter_link( AVFilterContext * src, 75 | unsigned srcpad, 76 | AVFilterContext * dst, 77 | unsigned dstpad 78 | ) 79 | ``` 80 | 81 | `avfilter_link`分别用来链接两个AVFilter(传说中的一手托两家)。 `src`和`dst`分别表示源Filter和目标Filter。 `srcpad`表示`src`第N个输出端， `dstpad`表示`dst`第N个输入端。 如果不好理解，直接看下面的图: 82 | 83 | ``` 84 | 85 | +-------------+ +-------------+ 86 | | src srcpad 1 -----> dstpad 3 dst | 87 | | srcpad 2 -----> dstpad 2 | 88 | | srcpad 3 -----> dstpad 1 | 89 | +-------------+ +-------------+ 90 | 91 | ``` 92 | 93 | 上图假设`src`和`dst`分别有三个输出端和三个输入端(不是所有avfilter都有这么多的输入输出端，像fade只有一个，但overlay就有多个)。 94 | 95 | 而`srcpad`和`dstpad`表示的就是输出/输入端的序号。假如将`buffer`第一个输出端对应`fade`第一个输入端。 那么就应该这么写: 96 | 97 | ``` 98 | avfilter_link(buffersrc_ctx, 0, ifade_ctx, 0); 99 | ``` 100 | 101 | 然后将`fade`的第一个输出端对应`buffersink`的输入端，就这么写: 102 | 103 | ``` 104 | avfilter_link(ifade_ctx, 0, buffersink_ctx, 0); 105 | ``` 106 | 107 | 而所谓的`精细化`就是在这里体现的，通过代码的逻辑判断，可以动态的组合不同的`AVFilter`生成不同的`Filter Graph`。并且还可以组合不同的输入/输出端。 108 | 109 | 本次代码示例可以参考`ifilter`。同时也可以参考 [ffmpeg-go-server](https://github.com/andy-zhangtao/ffmpeg-go-server/blob/master/filters/ifade/copy.c)(一个尝试为ffmpeg提供restful API的web server)。 -------------------------------------------------------------------------------- /docs/how-to-analysiz.md: -------------------------------------------------------------------------------- 1 | # 视频读取处理的简要流程 2 | > 读取/输出视频的简要流程和一些误区 3 | 4 | 在读取，处理视频文件时，以下四个结构体是非常重要的，所以放在片首提一下。 5 | 6 | + AVFormatContext 7 | > 媒体源的抽象描述,可以理解成视频/音频文件信息描述 8 | 9 | + AVInputFormat / AVOutputFormat 10 | > 容器的抽象描述 11 | 12 | + AVCodecContext / AVCodecParameters 13 | > 编解码的抽象描述,ffmpeg使用率最高的结构体(AVCodecContext被AVCodecParameters所取代) 14 | 15 | + AVStream 16 | > 每个音视频的抽象描述 17 | 18 | + AVCodec 19 | > 编解码器的抽象描述 20 | 21 | 四个结构体的包含关系大致如下: 22 | 23 | ``` 24 | |AVFormatContext 25 | | 26 | |---------> AVInputFormat / AVOutputFormat 27 | | 28 | |---------> AVStream 29 | |-------> time_base (解码时不需要设置, 编码时需要用户设置) 30 | | 31 | |-------> AVCodecParameters|--------> codec id 32 | | 33 | | 34 | |AVCodec ------------通过 codec id 关联----------------------------+ 35 | | 36 | | 37 | |-------------->AVCodecContext 38 | ``` 39 | 40 | 读取/输出视频时，基本就是围绕这五个结构体来进行操作的。 而不同点在于，读取文件时，`ffmpeg`会通过读取容器metadata来完成`AVFormateContext`的初始化。输出文件时，我们需要根据实际情况自行封装`AVFormateContext`里面的数据。封装时的数据来源，一部分来自于实际情况(例如time_base,framerate等等)，另外一部分则来自于数据源。 41 | 42 | 下面分别来描述读取和输出的差异。 43 | 44 | 先看读取的大致流程: 45 | ```shell 46 | |------------------------------------------------------loop---------------------------------------------------| 47 | | |-------------------------------------------------------------------- | 48 | | | | | 49 | avformat_open_input ----------> AVFormatContext ----------> stream ----avcodec_find_decoder----> codec -------avcodec_alloc_context3-----------> codecContent ---avcodec_open2--> 50 | | | 51 | |------------------------------------avcodec_parameters_to_context--------------------------| 52 | 53 | ``` 54 | `avformat_open_input`会尝试根据指定文件的metadata完成`AVFormatContext`的部分初始化，如果视频源是包含header的，那么此时的`AVFormatContext`数据基本都齐了。如果是不包含header的容器格式(例如MPEG)，`AVFormatContext`此时就没有`AVStream`的数据，需要单独使用`avformat_find_stream_info`来完成`AVStream`的初始化。 55 | 56 | 无论怎样，待`AVFormatContext`完成了初始化，就可以通过轮询`AVStream`来单独处理每一个`stream`数据,也就是上面的`loop`。下面单拎一条`stream`来聊。 57 | 58 | 解码视频只需要`AVCodecContext`就可以了，从包含图可以得知根据`AVCodec`可以生成`AVCodecContext`，而`avcodec_find_decoder`又可以生成对应的`codec`。所以大致的思路就清晰了，首先通过`inStream->codecpar(AVCodecParameters)->codec_id`和`avcodec_find_decoder`生成指定的解码器`AVCodec`， 然后通过`avcodec_alloc_context3`就可以生成可以解码视频源的`AVCodecContext`。 59 | 60 | 此时产生了第一个误区：生成的`AVCodecContext`就可以直接解码视频！ **这是错误的** 61 | 62 | 现在的`AVCodecContext`只是一个通用`Codec`描述，没有视频源的特定信息(avcodec_parameters_to_context的代码有些长，我也没搞明白具体是哪些信息)。 所以需要调用`avcodec_parameters_to_context`将`inStream->codecpar`和`AVCodecContext`糅合到一起(俗称merge)。这时的`AVCodecContext`才能打开特定的视频文件。 63 | 64 | > 对于没有header的容器。 framerate 和 time_base 仍然需要特别设定。 65 | > fraterate 可以通过av_guess_frame_rate获取。 time_base可以直接使用AVStream的time_base; 66 | 67 | 最后就是使用`avcodec_open2`打开`AVCodecContext`并处于待机状态。 68 | 69 | 输出的流程和读取的流程相似，但又有不同。 读取读取参数较多，而输出更多的是封装参数。 下面是输出的大致流程： 70 | 71 | 72 | ```shell 73 | |----------------------------------avcodec_parameters_from_context-----------------| 74 | | | 75 | stream(enc)---avcodec_find_encoder ---> codec(enc)---avcodec_alloc_context3---> codecContent(enc)----avcodec_open2----> 76 | ----------- 77 | | 78 | | 79 | | 80 | avformat_alloc_output_context2 -------> AVFormatContext --------avformat_new_stream--------> stream -------copy dec to enc--- 81 | | | 82 | |---------------------loop--------------| 83 | ``` 84 | 85 | 无论是读取还是输出，首要任务都是构建`AVFormateContext`。有所不同的是此时(输出)，我们先构建一个模板，然后往里面填值，因此使用的是`avformat_alloc_output_context2`函数。 86 | >avformat_alloc_output_context2和avformat_open_input 都是用来生成AVFormatContext的。不同的是，一个生成模板往里面填值，另一个生成的是已经完成初始化的。 87 | 88 | 编码一个视频文件，需要的也只是一个`AVCodecContext`. 但此时离生成`AVCodecContext`还差很多东西。所以需要我们逐一进行准备，按照最上面的包含图，需要先生成一个`AVStream`。因此调用`avformat_new_stream`生成一个空`AVStream`。 89 | 90 | 有了`AVStream`之后，就需要将这个`Stream`与具体的`Codec`关联起来。 其次，根据需要我们指定`avcodec_find_encoder`生成一个标准的`AVCodec`,而后使用`avcodec_alloc_context3`生成对应的`AVCodecContext`。 91 | 92 | 第二个误区：生成的`AVCodecContext`就可以直接解码视频！ **这是错误的** 93 | 94 | 现在生成的`AVCodecContext`不能直接使用，因为还有参数是标准参数没有适配。以下参数是经常容易出错的： 95 | 96 | ``` 97 | width 98 | height 99 | framerate 100 | time_base 101 | sample_aspect_ratio 102 | pix_fmt 103 | 104 | time_base(AVSteam) 105 | ``` 106 | 107 | 在对`codecpar`和`AVCodecContext`进行`反向`merge. 反向指的是从`AVCodecContext`读取参数填充到`codecpar`中所以才需要提前设置`AVCodecContext`中的参数。 108 | 109 | 最后调用`avcodec_open2`处于待输出状态。 110 | 111 | 上面是读取/输出的流程，下面来补充说一下如何从视频源读数据，再写到目标视频中。 112 | 113 | 真正读取视频数据涉及到的结构体是: 114 | 115 | + AVPacket 116 | > 可能包含一个或多个 frame。 如果包含多个，则读取第一个 117 | 118 | + AVFrame 119 | > 保存当前帧的数据格式 120 | 121 | 一个典型的读取处理代码，看起来应该是下面的样子: 122 | 123 | ```C 124 | while (1){ 125 | av_read_frame (读取数据) 126 | ... 127 | avcodec_decode_video2 (对读到的数据进行解码) 128 | ... 129 | avcodec_encode_video2 (对数据进行编码) 130 | ... 131 | av_interleaved_write_frame (写到文件中) 132 | } 133 | 134 | av_write_trailer (写metadata) 135 | ``` 136 | 137 | > avcodec_decode_video2 和 avcodec_encode_video2 是即将废弃的函数，替代函数的使用可参看前几篇文章 138 | 139 | 在这里也有几个误区: 140 | 141 | 第三个误区，AVPacket声明后就可用。 **这是错误的** 142 | > AVPacket 声明后需要手动设置{.data = NULL, .size = 0}. 143 | 144 | 第四个误区，AVPacket time_base直接设置 **经过验证，这也是错误的** 145 | > 直接设置不好使。 还是老老实实通过av_packet_rescale_ts来调整 AVPacket的time base吧。同理，在写文件之前也需要调用av_packet_rescale_ts来修改time base。 146 | 147 | 以上就是今天学习的结果，希望对以后解析/输出视频能有所帮助。 -------------------------------------------------------------------------------- /docs/iconcat.md: -------------------------------------------------------------------------------- 1 | # Insert Video Into Middle Of Other Video 2 | > 在视频A中的任意位置插入视频B 3 | 4 | 在上一篇中，我们通过调整PTS可以实现视频的加减速。这只是对同一个视频的调转，本次我们尝试对多个视频进行合并处理。 5 | 6 | ### Concat如何运行 7 | ffmpeg提供了一个`concat`滤镜来合并多个视频，例如：要合并视频Video A和Video B，通过调用 8 | 9 | ```shell 10 | ffmpeg -i va.mp4 -i vb.mp4 -filter_complex "[0][1]concat[out]" -map '[out]' -y output.mp4 11 | ``` 12 | 13 | `concat`支持多个Input Source，上面的命令只合并了两个视频，通过生成`concat`流程图可以看到一些细节: 14 | 15 | ```shell 16 | echo "movie=va.mp4[0];movie=vb.mp4[1];[0][1]concat,nullsink" | graph2dot -o graph.tmp 17 | dot -Tpng graph.tmp -o graph.png 18 | ``` 19 | 20 | ![](https://tva1.sinaimg.cn/large/006y8mN6ly1g75zwwvc08j30wn03vdgr.jpg) 21 | 22 | 这是`concat`典型用法，循环读取输入源，然后通过修改pts完成合并。 23 | 24 | `concat`是顺序修改，如果需要在video A中某个时间点插入video B，那么`concat`就无法完成了。 顺序合并是通过修改PTS实现，那么变序合并也可以通过修改PTS来实现，下面借助`concat`的逻辑来看看如何实现变序合并。 25 | 26 | ### 变序合并 27 | 28 | 为了方便说明问题，我们来看一下顺序和变序不同点到底在哪里。 29 | 30 | * 问题分析 31 | 32 | 我们仍然假设需要合并的两个视频分别是Video A和Video B， 需要将Video B插入在Video A中。AF表示Video A的帧， BF表示Video B的帧。 33 | 34 | **顺序合并** 35 | ```shell 36 | +---------------------------------------------------------------------------------------------------------------+ 37 | | AF1 AF2 AF3 AF4 AF5 AF6 AF7 BF1 BF2 BF3 BF4 BF5 BF6 | 38 | | |--------------|--------------|--------------|--------------|--------------|--------------|---> | 39 | |Time 0 10 20 30 40 50 60 | 40 | |PTS 0 100 200 250 300 350 400 500 600 650 700 750 800 | 41 | +---------------------------------------------------------------------------------------------------------------+ 42 | ``` 43 | 44 | 顺序合并就是读取Video B的帧，然后将pts以Video A结束时的PTS为基准进行修改。 45 | 46 | **变序合并** 47 | 48 | ```shell 49 | +---------------------------------------------------------------------------------------------------------------+ 50 | | AF1 AF2 AF3 AF4 BF1 BF2 BF3 BF4 BF5 BF6 AF5 AF6 AF7 | 51 | | |--------------|--------------|--------------|--------------|--------------|--------------|---> | 52 | |Time 0 10 20 30 40 50 60 | 53 | |PTS 0 100 200 250 300 350 400 500 600 650 700 750 800 | 54 | +---------------------------------------------------------------------------------------------------------------+ 55 | ``` 56 | 57 | 变序合并时先读取Video A的帧，当达到规定的PTS时，开始读取Video B的帧，然后以A`截断`时的PTS为基准重新计算PTS。当Video B所有的帧都处理完毕之后，在从`截断`处开始重新处理Video A的帧。 58 | 59 | 从上面两个图来看，问题好像不是很难解决。 只要达到`截断`的条件，就去处理另外一个视频，等待视频处理完毕之后。再返回来处理被`截断`的视频。 60 | 61 | 但在实现的道路上有如下三个问题需要解决: 62 | 63 | 1. 如何判断到达插入时间点 64 | 2. 如何判断视频处理完毕 65 | 3. 如何从断点处重新读取Frame 66 | 67 | 下面就需要逐个问题解决了。 68 | 69 | + 如何判断到达插入时间点 70 | 71 | 因为我们是需要在视频A中插入视频B，所以需要首先找到插入点。 而根据时间来判断插入点无疑是最简单的一种形式，计算时间就可以依靠前几篇中介绍的PTS知识了。 72 | 73 | 当从视频源中读取到每帧后，我们通过帧的PTS和Time-Base根据`pts * av_q2d(time_base)`转换成播放时间。 这样第一个问题就顺利解决。 74 | 75 | 当找到插入点后，我们需要暂存当前的位置，等待插入结束后，需要从断点处重新加载帧。 76 | 77 | + 如何判断视频处理完毕 78 | 79 | 执行插入本质就是读取视频B的数据帧，然后修改PTS值。但我们需要得知视频B已经处理完毕，这样才能返回到视频A的断点处继续处理。 所以如何获取到视频处理完毕就是第二个问题。 80 | 81 | 如果抛开ffmpeg来说，处理视频本质也是一个IO流(从视频文件中读取的IO流)，当判断到IO流结束时(通过seek来判断EOF)时就是视频处理完毕的时候。 但ffmpeg将这一层屏蔽掉了，也就是在filter中是无法直接获取到IO流状态的。 82 | 83 | ffmpeg在屏蔽的同时，也提供了一种判断方式。filter在处理完每一帧之后，需要确认下一帧的状态(有下一帧/无下一帧)，所以如果ffmpeg在读取到下一帧时返回了无下一帧，那就表示当前视频处理完毕。 84 | 85 | 通过`ff_inlink_acknowledge_status(AVFilterLink *link, int *rstatus, int64_t *rpts)`来获取下一帧的状态，当返回的ret>0表示没有下一帧，这个时候就可以通过判断当前处理状态来决定是否关闭输出流。 86 | 87 | ```c++ 88 | if 当前处理视频B 89 | 切换到视频A的断点 90 | else 当前处理视频A 91 | 关闭所有的输入流 92 | 关闭输出流 93 | ``` 94 | 95 | + 如何从断点处重新读取Frame 96 | 97 | 这是最后一个待解决的问题了，当视频B的数据都处理完之后，就需要从视频A的断点处重新读取数据帧。上面说到对视频流的读取，本质就是对一个文件的IO流处理，而在IO时都会有一个指针来表示当前位置。 98 | 99 | 而`ff_inlink_acknowledge_status`有两个作用，一方面获取下一帧，另一方面是确认当前帧处理结束。 换言之，当调用`ff_inlink_acknowledge_status`之后，ffmpeg会将IO流的指针向后移动到下一帧的起始位置，如果移动失败，则表示没有下一帧了。 如果移动成功，那么下次`ff_inlink_consume_frame`读取帧时，就从这个位置开始读取。 100 | 101 | 因此`如何从断点处重新读取Frame`其实不是问题，只要断点处的帧被确认处理结束了，ffmpeg会自动的移到下一帧位置。当我们将输入源切换到视频A时，就`自动`从断点处开始读取帧了。 102 | 103 | * 伪代码实现 104 | 105 | 通过下面的伪代码简要描述上述的过程： 106 | 107 | ```c++ 108 | 通过ff_outlink_get_status判断输出流状态 109 | if 输出流已关闭 110 | 退出 111 | 112 | for { 113 | 通过ff_inlink_consume_frame 获取下一帧 114 | 115 | 通过frame->pts * av_q2d(time_base)计算时间 116 | 117 | if 时间达到插入点 118 | 修改当前状态, 进入暂存状态。 119 | 120 | 通过push_frame处理每一帧 121 | } 122 | 123 | 通过ff_inlink_acknowledge_status确认帧状态 124 | 125 | if 当前是暂存状态 126 | 切换到视频B 127 | 128 | if 没有下一帧 129 | if 当前是视频B && 当前是暂存状态 130 | 关闭视频B 131 | 切换回视频A 132 | 133 | if 当前是视频A && 当前是暂存状态 134 | 关闭视频A 135 | 关闭输出流 136 | 137 | ``` 138 | 139 | 大致就是这个处理流程， 完整代码可以参考`iconcat`里面的代码。 -------------------------------------------------------------------------------- /docs/index.md: -------------------------------------------------------------------------------- 1 | # FFMPEG 入门学习 2 | 3 | * [ScreenRecord 实现mac下录屏功能](screenrecord.md) 4 | * [ScreenRecord 实现mac下录屏功能并进行H.264编码](screenrecord-h264.md) 5 | * [Filter 实现filter-complex功能](filter.md) 6 | * [通过pts计算time](PTS-TimeStamp.md) 7 | * [修改setpts调整局部视频速率](isetpts.md) 8 | * [编写一个AVFilter](ifade.md) 9 | * [重温读取/输出有感](how-to-analysiz.md) 10 | * [实现可控的Filter-Complex](filter-complex.md) 11 | * [Overlay坐标点的计算](overlay.md) -------------------------------------------------------------------------------- /docs/isetpts.md: -------------------------------------------------------------------------------- 1 | # Speed Up/Down Part Of Video Via Setpts 2 | > 通过setpts实现调整视频部分的播放速率 3 | 4 | 在前面提到了PTS/DTS/Timestamp的关系，播放器在渲染视频时就是根据PTS来确定渲染和展示时间点的。 根据这个原理，我们就可以通过调整帧的PTS时间来实现视频加速/降速播放。 5 | 6 | #### 加速/降速的原理 7 | 我们都知道，当帧速率(frame rate)大于24时，也就是1秒播放24帧时，我们的视觉就会看到流程的视频。 在帧总量不变的情况下，如果将1/24变为1/48，那么在相同时间内多播放了一倍的帧，对于我们的视觉来说，就感觉播放速度加快了(因为本该20秒才能播放完的帧，在10秒内就播放完了，就相当加速了一倍)。同理，如果将1/24调整为1/12，就会看到慢动作。 8 | 9 | FFmpeg提供了`setpts`滤镜可以实现调整pts的效果。 典型的用法如下: 10 | 11 | ```shell 12 | ffmpeg -i ~/tmp/trailer.mp4 -filter:v "setpts=0.5*PTS" output.mp4 13 | ``` 14 | 15 | `0.5*PTS`表示将帧的PTS值乘以0.5后作为新的PTS值。 比如说: 帧A当前的PTS是4000(根据以前的知识，根据PTS和Time_base可以计算出渲染的时间点)。 假设对应的时间点是: 00:00:05, 现在将PTS调整为0.5*PTS就变成了2000,那么对应的渲染时间点就变成了: 00:00:02.5。这样就实现了加速播放。 16 | 17 | 同理，如果是`2*PTS`就是降速播放。 18 | 19 | #### 局部调整 20 | `setpts`只能实现全部加速或者全部减速。 因为在其内部实现中，对每个帧都应用相同的计算规则，所以要么都调整要么都不调整。如果要实现局部调整，按照通用的解决方案，只能先切割视频，然后对单独视频进行加速/降速处理，然后再将视频连接起来。 21 | 22 | 但如果我们适当调整PTS值，也可以实现部分调整的效果。 23 | 24 | * 问题分析 25 | 26 | 假设存在一段30s的视频，帧分布如下: 27 | 28 | ```shell 29 | +------------------------------------------------------------------+ 30 | | F1 F2 F3 F4 F5 F6 F7 | 31 | | |--------------|--------------|--------------|---> | 32 | |Time 0 10 20 30 | 33 | |PTS 0 100 200 250 300 350 400 | 34 | +------------------------------------------------------------------+ 35 | ``` 36 | 37 | `F1 - F7`表示7个I帧(30秒包含的帧比这个多多了，这里是为了方便描述问题)。 假设我们需要加速前15秒(后15秒播放速率不变)的视频，那么需要调整F1到F4(F4是第15秒时渲染的帧)如下: 38 | 39 | ```shell 40 | +------------------------------------------------------------------+ 41 | | F1 F2 F3 F4 F5 F6 F7 | 42 | | |--------------|--------------|--------------|---> | 43 | |Time 0 10 20 30 | 44 | |PTS 0 100 200 250 300 350 400 | 45 | +------------------------------------------------------------------+ 46 | ``` 47 | 48 | 这样调整看似没问题，但仔细分析会发现在`10s-20s`之间会出现天窗，这是因为这段时间内的PTS没有任何帧需要渲染，直到第20秒的时候，才会开始继续渲染F5帧。显然这样不满足实际应用需求。 49 | 50 | 而发生问题的关键在于将`F2-F4`调整PTS之后，也需要实时调整`F5-F7`的PTS。 也就是正确的帧分布应该是下面的样子: 51 | 52 | ```shell 53 | +------------------------------------------------------------------+ 54 | | F1 F2 F3 F4 F5 F6 F7 | 55 | | |--------------|--------------|--------------|---> | 56 | |Time 0 10 20 30 | 57 | |PTS 0 100 200 250 300 350 400 | 58 | +------------------------------------------------------------------+ 59 | ``` 60 | `F1-F4`以一个速率播放，而`F5-F7`以另外一个速率播放。这样就实现了部分加速的效果。 61 | 62 | * 代码实现 63 | 64 | 为了简化编码难度，我们以`setpts`的代码为基础进行修改。 在`setpts`代码中修改pts的代码是下面部分: 65 | 66 | ```c 67 | d = av_expr_eval(setpts->expr, setpts->var_values, NULL); 68 | frame->pts = D2TS(d); 69 | ``` 70 | 71 | d是根据规则(0.5*PTS)计算出来的pts值. 然后将新的PTS赋值给当前帧，而后继续后面的编码处理。 72 | 73 | 所以在这里，我们做一些判断，为了简化其它无关步骤，先假设只修改前5秒的视频，所以需要先判断当前帧是否需要修改: 74 | 75 | ```c 76 | (frame->pts * av_q2d(inlink->time_base)) < 5.0 77 | ``` 78 | 通过`pts*time_base`可以计算出当前时间点，通过这个判断，可以得出是否需要修改此帧的PTS值。 如果需要修改，那么仍然通过`frame->pts = D2TS(d)`来调整。 而处理不需要修改的帧才是重点， 79 | 80 | 按照上图所示意的PTS，F5应该继承F4调整前的PTS值，所以需要在调整F4之前需要保存旧的PTS。所以是下面的伪代码: 81 | 82 | ``` 83 | 保存Old PTS 84 | if (当前时间 < 0.5) { 85 | 计算新的PTS并赋值给当前帧 86 | }else{ 87 | 当前帧使用上个帧的PTS 88 | } 89 | ``` 90 | 91 | 将伪代码实现后如下: 92 | 93 | ```c 94 | oldPts = frame->pts; 95 | if ((frame->pts * av_q2d(inlink->time_base)) < 5.0) { 96 | frame->pts = D2TS(d); 97 | setpts->_pts = frame->pts; 98 | } else { 99 | frame->pts = setpts->_pts; 100 | } 101 | 102 | setpts->_pts++; 103 | ``` 104 | 105 | 完整代码请参考 `isetpts`中的代码。 -------------------------------------------------------------------------------- /docs/overlay.md: -------------------------------------------------------------------------------- 1 | # Overlay 坐标点的计算 2 | 3 | 这张图片是从别处抄来的，但可以很形象的来描述如何计算Overlay坐标点. 4 | 5 | ![](https://tva1.sinaimg.cn/large/006y8mN6ly1g8u5lce74cj30jm0evq6g.jpg) 6 | 7 | 根据`ffmpeg`官网描述, `overlay`只能用来叠加两个输入源。 第一个视频源(这个视频源将会被放到后面，充当背景)称之为`main`，第二个视频源(放在第一个视频前面，充当画中画的角色)称之为`overlaid`。 `overlay`的坐标系如上图所描述，最上角为(0,0)，X轴向右递增，Y轴向下递增。 8 | 9 | Overlay坐标点的计算，重点算的是`overlaid`原点在`main`中的位置，也就是上图中，input2的原点位置在input1中的坐标点。 10 | 11 | 在计算坐标之前，先来看一下Overlay两种坐标表示方式： 12 | 13 | + x=*NNN*:y=*NNN* 14 | > NNN表示坐标点， 这种方式是通过X和Y指定坐标，例如: x=23:y=100 (input2原点在input1的 （23，100）位置) 15 | 16 | + *NNN*:*NNN* 17 | > NNN表示坐标点， 但不使用X和Y来表示。 同样23:100也表示input2原点在input1的 （23，100）位置 18 | 19 | 第二种是第一种的简化方式。 20 | 21 | 下面来看坐标如何计算。在Overlay Filter中，每个视频源都有两个属性： 高(Height)和宽(Weight). 因此对`main`和`overlaid`来说，其高和宽分别用`main_w`,`main_h`和`overlay_w`和`overlay_h`来表示，如果不想写这么长，也可以用`W`，`H`和`w`，`h`来简写替代。 22 | 23 | 了解表示方法之后，我们先来计算比较简单的四个位置： 左上角，左下角，右上角和右下角。 24 | 25 | + input2在左上角的情况 26 | 27 | 当我们期望input2出现在左上角时，此时input2的原点(左上角)坐标和input1的原点坐标是重合的，所以此时此刻input2的坐标是(0,0)，如下图 28 | 29 | ![](https://tva1.sinaimg.cn/large/006y8mN6ly1g8u6cnknexj30jt0eyadn.jpg) 30 | 31 | + input2在右上角的情况 32 | 33 | 当我们期望input2出现在右上角的时候，参考一下开篇的坐标系，此时，input2的原点坐标中X点坐标不固定，但Y点坐标可以确定为0。 而X点的位置则可以通过 `input1的宽带 - input2的宽度`来确定。也就是 `main_w - overlay_w`。因此input2的原点坐标此时此刻就是(main_w - overlay_w, 0)，如下图： 34 | 35 | ![](https://tva1.sinaimg.cn/large/006y8mN6ly1g8u6u6w2d4j30jl0f3421.jpg) 36 | 37 | 如果为了好看，想让input2离右边有一些距离，可以让X轴再向做移动10个像素，此时原点坐标就是(main_w - overlay_w - 10, 0) 38 | 39 | + input2在左下角的情况 40 | 41 | 有了上面两个坐标计算过程，左下角就容易计算了。 此时input2的原点X坐标为0, Y点坐标为`main_h - overlay_h`，因此原点坐标就是(0, main_h - overlay_h) 42 | 43 | + input2在右下角的情况 44 | 45 | 右下角和左上角是互补关系， 此时的原点坐标应该是(main_w - overlay_w, main_h - overlay_h ) 46 | 47 | 48 | 其它坐标位置的计算和上述四种坐标点的计算原理相同，例如要将input显示在屏幕中央，input原点坐标就是(main_w /2 - overlay_w / 2, main_h / 2 - overlay_h / 2). -------------------------------------------------------------------------------- /docs/screenrecord-h264.md: -------------------------------------------------------------------------------- 1 | # Screen Record H.264 2 | >目前在网络传输视频/音频流都一般会采用H.264进行编码，所以尝试调用FFMPEG API完成Mac录屏功能，同时编码为H.264格式。 3 | 4 | 在上一篇文章中，通过调用FFmpeg API完成了Mac平台下的录屏功能。在本篇中，对上次的录屏进行优化，将采集到的视频流编码为H.264格式，同时设定FPS和分辨率。 5 | 6 | 因为是对上次录屏功能的优化，因此处理思路仍然分为三部分: 7 | 8 | 1. 打开输入设备(默认的屏幕设备) 9 | 2. 初始化输出设备(mp4文件) 10 | 3. 内容转码 11 | 12 | 和上次使用的API对比，本次主要增加了涉及到H.264参数设定和H.264 pts/dts 设定的API: 13 | 14 | 1. avcodec_parameters_from_context 15 | 2. av_rescale_q 16 | 17 | ## 初始化输入设备 18 | 19 | 仍然采用上篇中打开设备的方法: 20 | 21 | 1. 通过`av_find_input_format("avfoundation")`获取AVInputFormat。 22 | 2. 通过`avformat_open_input` 打开指定的屏幕设备。 23 | 24 | 然后FFmpeg会返回此设备中的数据流，而FFmpeg处理数据流一般都遵循:确定codec(编码 or 解码)->初始化codec上下文参数->打开codec，这三步。 针对输入设备也就是下面的顺序： 25 | 26 | ```shell 27 | avcodec_find_decoder -> avcodec_alloc_context3 -> avcodec_open2 28 | ``` 29 | 30 | `AVInputFormat`会有多个数据流(视频流/音频流)，所以首先找到需要处理的流: 31 | ```c++ 32 | codecpar->codec_type == AVMEDIA_TYPE_VIDEO 33 | ``` 34 | 35 | 然后依次调用`avcodec_find_decoder`,`avcodec_alloc_context3`和`avcodec_open2`来初始化codec。 36 | 37 | ## 初始化输出设备 38 | 39 | 最后是将视频数据编码为H.264，并封装到MP4容器中。所以文件名仍设定为`out.mp4`。 40 | 41 | 打开输出设备的方法和打开输入设备方法类似: 42 | 43 | ```c++ 44 | avcodec_find_encoder -> avcodec_alloc_context3 -> avcodec_open2 -> avformat_write_header 45 | ``` 46 | 47 | 最后的`avformat_write_header`不是必须的，只有当容器格式要求写Header时才会调用。与上篇中不同的时，明确指定输出CodecContext的编码器类型: 48 | 49 | ```c++ 50 | outCodecContext->codec_id = AV_CODEC_ID_H264; 51 | outCodecContext->codec_type = AVMEDIA_TYPE_VIDEO; 52 | outCodecContext->pix_fmt = AV_PIX_FMT_YUV420P; 53 | outCodecContext->bit_rate = 400000; // 2500000 54 | outCodecContext->width = 1920; 55 | outCodecContext->height = 1080; 56 | ``` 57 | 58 | 同时H.264对pts和dts有要求，因此需要设定timebase: 59 | 60 | ```c++ 61 | outCodecContext->time_base = (AVRational) {1, 25}; 62 | ``` 63 | 64 | ## 转码 65 | 66 | 有了上次的经验之后，处理转码就会稍显简单。 处理流程大致为: 67 | 68 | ```shell 69 | while av_read_frame 70 | | 71 | +---> avcodec_send_packet 72 | | 73 | +----> while avcodec_receive_frame 74 | | 对每一数据帧进行解码 75 | | 通过`sws_scale`进行源帧和目标帧的数据转换 76 | | 77 | +----> avcodec_send_frame 78 | | 79 | +---> while avcodec_receive_packet 80 | | 81 | | 82 | +--->av_interleaved_write_frame （写入到输出设备） 83 | ``` 84 | 85 | 转码最重要的环节就是在`avcodec_receive_frame`之后的逻辑。 上面说过H.264对pts有要求，因此这里需要对每一帧添加pts值。 86 | ```c++ 87 | int64_t now = av_gettime(); 88 | const AVRational codecTimebase = outStream->time_base; 89 | oframe->pts = av_rescale_q(now, (AVRational) {1, 1000000}, codecTimebase); 90 | ``` 91 | 92 | 在最后写入到输出设备之前，仍需要修改pts值: 93 | ```c++ 94 | if (opacket->pts != AV_NOPTS_VALUE) 95 | opacket->pts = av_rescale_q(opacket->pts, outCodecContext->time_base, outStream->time_base); 96 | ``` 97 | 98 | 至此就完成了对视频进行H.264编码的过程。可以看到和上篇处理过程大致相同，唯一不同的地方就是针对H.264编码格式进行了一些特殊处理，除此之外大致流程完全一致。 99 | 100 | -------------------------------------------------------------------------------- /docs/screenrecord.md: -------------------------------------------------------------------------------- 1 | ### Screen Record 2 | 调用FFMPEG Device API完成Mac录屏功能。 3 | 4 | 调用FFMPEG提供的API来完成录屏功能，大致的思路是: 5 | 6 | 1. 打开输入设备. 7 | 2. 打开输出设备. 8 | 3. 从输入设备读取视频流，然后经过解码->编码，写入到输出设备. 9 | 10 | ``` 11 | +--------------------------------------------------------------+ 12 | | +---------+ decode +------------+ | 13 | | | Input | ----------read -------->| Output | | 14 | | +---------+ encode +------------+ | 15 | +--------------------------------------------------------------+ 16 | 17 | ``` 18 | 19 | 因此主要使用的API就是: 20 | 21 | 1. avformat_open_input 22 | 2. avcodec_find_decoder 23 | 3. av_read_frame 24 | 4. avcodec_send_packet/avcodec_receive_frame 25 | 5. avcodec_send_frame/avcodec_receive_packet 26 | 27 | * 打开输入设备 28 | 29 | 如果使用FFmpeg提供的`-list_devices` 命令可以查询到当前支持的设备，其中分为两类: 30 | - AVFoundation video devices 31 | - AVFoundation audio devices 32 | 33 | AVFoundation 是Mac特有的基于时间的多媒体处理框架。本次是演示录屏功能，因此忽略掉audio设备，只考虑video设备。在`avfoundation.m`文件中没有发现可以程序化读取设备的API。FFmpeg官方也说明没有程序化读取设备的方式，通用方案是解析日志来获取设备(https://trac.ffmpeg.org/wiki/DirectShow#Howtoprogrammaticallyenumeratedevices)，下一篇再研究如何通过日志获取当前支持的设备，本次就直接写死设备ID。 34 | 35 | 1. 获取指定格式的输入设备 36 | 37 | ```c++ 38 | pAVInputFormat = av_find_input_format("avfoundation"); 39 | ``` 40 | 41 | 通过指定格式名称获取到AVInputFormat结构体。 42 | 43 | 2. 打开设备 44 | 45 | ```c++ 46 | value = avformat_open_input(&pAVFormatContext, "1", pAVInputFormat, &options); 47 | if (value != 0) { 48 | cout << "\nerror in opening input device"; 49 | exit(1); 50 | } 51 | ``` 52 | 53 | "1"指代的是设备ID。 options是打开设备时输入参数， 54 | 55 | ```c++ 56 | // 记录鼠标 57 | value = av_dict_set(&options, "capture_cursor", "1", 0); 58 | if (value < 0) { 59 | cout << "\nerror in setting capture_cursor values"; 60 | exit(1); 61 | } 62 | 63 | // 记录鼠标点击事件 64 | value = av_dict_set(&options, "capture_mouse_clicks", "1", 0); 65 | if (value < 0) { 66 | cout << "\nerror in setting capture_mouse_clicks values"; 67 | exit(1); 68 | } 69 | 70 | // 指定像素格式 71 | value = av_dict_set(&options, "pixel_format", "yuyv422", 0); 72 | if (value < 0) { 73 | cout << "\nerror in setting pixel_format values"; 74 | exit(1); 75 | } 76 | ``` 77 | 78 | 通过value值判断设备是否正确打开。 然后获取设备视频流ID(解码数据包时需要判断是否一致)，再获取输入编码器(解码时需要)。 79 | 80 | * 打开输出设备 81 | 82 | 假设需要将从输入设备读取的数据保存成`mp4`格式的文件。 83 | 84 | 将视频流保存到文件中，只需要一个合适的编码器(用于生成符合MP4容器规范的帧)既可。 获取编码器大致分为两个步骤: 85 | 86 | 1. 构建编码器上下文(AVFormatContext) 87 | 2. 匹配合适的编码器(AVCodec) 88 | 89 | 构建编码器: 90 | ```c++ 91 | // 根据output_file后缀名推测合适的编码器 92 | avformat_alloc_output_context2(&outAVFormatContext, NULL, NULL, output_file); 93 | if (!outAVFormatContext) { 94 | cout << "\nerror in allocating av format output context"; 95 | exit(1); 96 | } 97 | ``` 98 | 99 | 匹配编码器: 100 | ```c++ 101 | output_format = av_guess_format(NULL, output_file, NULL); 102 | if (!output_format) { 103 | cout << "\nerror in guessing the video format. try with correct format"; 104 | exit(1); 105 | } 106 | 107 | video_st = avformat_new_stream(outAVFormatContext, NULL); 108 | if (!video_st) { 109 | cout << "\nerror in creating a av format new stream"; 110 | exit(1); 111 | } 112 | ``` 113 | 114 | * 编解码 115 | 116 | 从输入设备读取的是原生的数据流，也就是经过设备编码之后的数据。 需要先将原生数据进行解码，变成程序`可读`的数据，在编码成输出设备可识别的数据。 所以这一步的流程是： 117 | 118 | 1. 解码输入设备数据 119 | 2. 转码 120 | 3. 编码写入输出设备 121 | 122 | 通过`av_read_frame`从输入设备读取数据: 123 | ```c++ 124 | while (av_read_frame(pAVFormatContext, pAVPacket) >= 0) { 125 | ... 126 | } 127 | ``` 128 | 129 | 对读取后的数据进行拆包，找到我们所感兴趣的数据 130 | ```c++ 131 | // 最开始没有做这种判断，出现不可预期的错误。 在官网example中找到这句判断，但还不是很清楚其意义。应该和packet封装格式有关 132 | pAVPacket->stream_index == VideoStreamIndx 133 | ``` 134 | 从FFmpeg 4.1开始，有了新的编解码函数。 为了长远考虑，直接使用新API。 使用`avcodec_send_packet`将输入设备的数据发往`解码器`进行解码，然后使用`avcodec_receive_frame`从`解码器`接受解码之后的数据帧。代码大概是下面的样子: 135 | ```c++ 136 | value = avcodec_send_packet(pAVCodecContext, pAVPacket); 137 | if (value < 0) { 138 | fprintf(stderr, "Error sending a packet for decoding\n"); 139 | exit(1); 140 | } 141 | 142 | while(1){ 143 | value = avcodec_receive_frame(pAVCodecContext, pAVFrame); 144 | if (value == AVERROR(EAGAIN) || value == AVERROR_EOF) { 145 | break; 146 | 147 | } else if (value < 0) { 148 | fprintf(stderr, "Error during decoding\n"); 149 | exit(1); 150 | } 151 | 152 | .... do something 153 | } 154 | ``` 155 | 156 | 读取到数据帧后，就可以对每一帧进行`转码`: 157 | ```c++ 158 | sws_scale(swsCtx_, pAVFrame->data, pAVFrame->linesize, 0, pAVCodecContext->height, outFrame->data,outFrame->linesize); 159 | ``` 160 | 161 | 最后将转码后的帧封装成输出设备可设别的数据包格式。也就是解码的逆动作，使用`avcodec_send_frame`将每帧发往编码器进行编码，通过`avcodec_receive_packet`一直接受编码之后的数据包。处理逻辑大致是: 162 | ```c++ 163 | value = avcodec_send_frame(outAVCodecContext, outFrame); 164 | if (value < 0) { 165 | fprintf(stderr, "Error sending a frame for encoding\n"); 166 | exit(1); 167 | } 168 | 169 | while (value >= 0) { 170 | value = avcodec_receive_packet(outAVCodecContext, &outPacket); 171 | if (value == AVERROR(EAGAIN) || value == AVERROR_EOF) { 172 | break; 173 | } else if (value < 0) { 174 | fprintf(stderr, "Error during encoding\n"); 175 | exit(1); 176 | } 177 | 178 | ... do something; 179 | 180 | av_packet_unref(&outPacket); 181 | } 182 | ``` 183 | 184 | 以后就按照这种的处理逻辑，不停的从输入设备读取数据，然后经过解码->转码->编码，最后发送到输出设备。 这样就完成了录屏功能。 185 | 上面是大致处理思路，完整源代码可以参考 (https://github.com/andy-zhangtao/ffmpeg-examples/tree/master/ScreenRecord) . -------------------------------------------------------------------------------- /iconcat/cmake-build-debug/CMakeFiles/clion-log.txt: -------------------------------------------------------------------------------- 1 | CMakeLists.txt not found in /Users/zhangtao/SourceCode/github/ffmpeg-examples/iconcat Select CMakeLists.txt file... 2 | -------------------------------------------------------------------------------- /ifade/cmake-build-debug/CMakeFiles/clion-log.txt: -------------------------------------------------------------------------------- 1 | CMakeLists.txt not found in /Users/zhangtao/SourceCode/github/ffmpeg-examples/ifade Select CMakeLists.txt file... 2 | -------------------------------------------------------------------------------- /ifilter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(ifilter) 3 | 4 | set(CMAKE_CXX_STANDARD 14) 5 | 6 | find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h) 7 | find_library(AVCODEC_LIBRARY avcodec) 8 | 9 | find_path(AVFILTER_INCLUDE_DIR libavfilter/avfilter.h) 10 | find_library(AVFILTER_LIBRARY avfilter) 11 | 12 | find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h) 13 | find_library(AVFORMAT_LIBRARY avformat) 14 | 15 | find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h) 16 | find_library(AVUTIL_LIBRARY avutil) 17 | 18 | find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h) 19 | find_library(AVDEVICE_LIBRARY avdevice) 20 | 21 | find_path(SWSCALE_INCLUDE_DIR libswscale/swscale.h) 22 | find_library(SWSCALE_LIBRARY swscale) 23 | 24 | add_executable(ifilter main.cpp filter.cpp) 25 | 26 | INCLUDE_DIRECTORIES( 27 | /usr/local/include 28 | ) 29 | 30 | LINK_DIRECTORIES( 31 | /usr/local/lib 32 | ) 33 | 34 | target_include_directories(ifilter PRIVATE ${AVCODEC_INCLUDE_DIR} ${AVFILTER_INCLUDE_DIR} ${AVFORMAT_INCLUDE_DIR} ${AVUTIL_INCLUDE_DIR} ${AVDEVICE_INCLUDE_DIR} ${SWSCALE_INCLUDE_DIR}) 35 | target_link_libraries(ifilter 36 | PRIVATE 37 | ${AVCODEC_LIBRARY} 38 | ${AVFILTER_LIBRARY} 39 | ${AVFORMAT_LIBRARY} 40 | ${AVUTIL_LIBRARY} 41 | ${AVDEVICE_LIBRARY} 42 | ${SWSCALE_LIBRARY} 43 | ) -------------------------------------------------------------------------------- /ifilter/filter.h: -------------------------------------------------------------------------------- 1 | // 2 | // Created by zhangtao on 2019/9/23. 3 | // 4 | 5 | #ifndef IFILTER_FILTER_H 6 | #define IFILTER_FILTER_H 7 | 8 | #include 9 | 10 | #ifdef __cplusplus 11 | extern "C" 12 | { 13 | #endif 14 | #include "libavcodec/avcodec.h" 15 | #include "libavcodec/avfft.h" 16 | #include "libavdevice/avdevice.h" 17 | #include "libavfilter/avfilter.h" 18 | #include "libavfilter/buffersink.h" 19 | #include "libavfilter/buffersrc.h" 20 | #include "libavformat/avformat.h" 21 | #include "libavformat/avio.h" 22 | #include "libavutil/opt.h" 23 | #include "libavutil/common.h" 24 | #include "libavutil/channel_layout.h" 25 | #include "libavutil/imgutils.h" 26 | #include "libavutil/mathematics.h" 27 | #include "libavutil/samplefmt.h" 28 | #include "libavutil/time.h" 29 | #include "libavutil/opt.h" 30 | #include "libavutil/pixdesc.h" 31 | #include "libavutil/file.h" 32 | #include "libswscale/swscale.h" 33 | #ifdef __cplusplus 34 | }; 35 | #endif 36 | 37 | using namespace std; 38 | 39 | class filter { 40 | 41 | private: 42 | const char *out_file = "/tmp/out.mp4"; 43 | const char *filter_descr = "movie=t.png[wm];[in][wm]overlay=10:20[out]"; 44 | int VideoStreamIndx = -1; 45 | 46 | AVFormatContext *inFormatContext; 47 | AVFormatContext *outFormatContext; 48 | 49 | AVInputFormat *avInputFormat; 50 | AVOutputFormat *avOutputFormat; 51 | 52 | AVCodecContext *inCodecContext; 53 | AVCodecContext *outCodecContext; 54 | 55 | AVCodec *inCodec; 56 | AVCodec *outCodec; 57 | 58 | AVStream *outStream; 59 | AVStream *inStream; 60 | 61 | AVFilterGraph *filter_graph; 62 | AVFilterContext *buffersink_ctx; 63 | AVFilterContext *buffersrc_ctx; 64 | 65 | public: 66 | 67 | filter(); 68 | 69 | ~filter(); 70 | 71 | int openDevice(); 72 | 73 | int init_filter(); 74 | 75 | int init_outputfile(); 76 | 77 | int CaptureVideoFrames(); 78 | 79 | }; 80 | 81 | 82 | #endif //IFILTER_FILTER_H 83 | -------------------------------------------------------------------------------- /ifilter/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include "filter.h" 3 | 4 | using namespace std; 5 | int main() { 6 | int value = -1; 7 | filter sr; 8 | value = sr.openDevice(); 9 | if (value) { 10 | cout << "Open Device Error. err: " << value; 11 | exit(-1); 12 | } 13 | 14 | value = sr.init_outputfile(); 15 | if (value) { 16 | cout << "Open OutFile Error. err: " << value; 17 | exit(-1); 18 | } 19 | 20 | value = sr.init_filter(); 21 | if (value) { 22 | cout << "Init Filter Graph Error. err: " << value; 23 | exit(-1); 24 | } 25 | 26 | value = sr.CaptureVideoFrames(); 27 | if (value) { 28 | cout << "Capture Error. err: " << value; 29 | exit(-1); 30 | } 31 | return 0; 32 | } -------------------------------------------------------------------------------- /itransfer/transfer.h: -------------------------------------------------------------------------------- 1 | // 2 | // Created by zhangtao on 2019/9/27. 3 | // 4 | 5 | #ifndef FADETEMPLATE_COPY_H 6 | #define FADETEMPLATE_COPY_H 7 | 8 | #include "libavcodec/avcodec.h" 9 | #include "libavcodec/avfft.h" 10 | #include "libavdevice/avdevice.h" 11 | #include "libavfilter/avfilter.h" 12 | #include "libavfilter/buffersink.h" 13 | #include "libavfilter/buffersrc.h" 14 | #include "libavformat/avformat.h" 15 | #include "libavformat/avio.h" 16 | #include "libavutil/opt.h" 17 | #include "libavutil/common.h" 18 | #include "libavutil/channel_layout.h" 19 | #include "libavutil/imgutils.h" 20 | #include "libavutil/mathematics.h" 21 | #include "libavutil/samplefmt.h" 22 | #include "libavutil/time.h" 23 | #include "libavutil/opt.h" 24 | #include "libavutil/pixdesc.h" 25 | #include "libavutil/file.h" 26 | #include "libswscale/swscale.h" 27 | #include "libavutil/timestamp.h" 28 | 29 | AVFormatContext *inputFormatContext; 30 | AVFormatContext *outputFormatContext; 31 | 32 | typedef struct StreamContext { 33 | AVCodecContext *dec_ctx; 34 | AVCodecContext *enc_ctx; 35 | } StreamContext; 36 | static StreamContext *stream_ctx; 37 | 38 | int videoIdx; 39 | 40 | int copyOpenInput(); 41 | 42 | int copyOpenOutput(); 43 | 44 | int copy(); 45 | 46 | #endif //FADETEMPLATE_COPY_H 47 | -------------------------------------------------------------------------------- /pts-timestamp/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(pts_timestamp C) 3 | 4 | set(CMAKE_C_STANDARD 99) 5 | 6 | find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h) 7 | find_library(AVCODEC_LIBRARY avcodec) 8 | 9 | find_path(AVFILTER_INCLUDE_DIR libavfilter/avfilter.h) 10 | find_library(AVFILTER_LIBRARY avfilter) 11 | 12 | find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h) 13 | find_library(AVFORMAT_LIBRARY avformat) 14 | 15 | find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h) 16 | find_library(AVUTIL_LIBRARY avutil) 17 | 18 | find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h) 19 | find_library(AVDEVICE_LIBRARY avdevice) 20 | 21 | find_path(SWSCALE_INCLUDE_DIR libswscale/swscale.h) 22 | find_library(SWSCALE_LIBRARY swscale) 23 | 24 | add_executable(pts_timestamp main.c dpts.c) 25 | 26 | INCLUDE_DIRECTORIES( 27 | /usr/local/include 28 | ) 29 | 30 | LINK_DIRECTORIES( 31 | /usr/local/lib 32 | ) 33 | 34 | target_include_directories(pts_timestamp PRIVATE ${AVCODEC_INCLUDE_DIR} ${AVFILTER_INCLUDE_DIR} ${AVFORMAT_INCLUDE_DIR} ${AVUTIL_INCLUDE_DIR} ${AVDEVICE_INCLUDE_DIR} ${SWSCALE_INCLUDE_DIR}) 35 | target_link_libraries(pts_timestamp 36 | PRIVATE 37 | ${AVCODEC_LIBRARY} 38 | ${AVFILTER_LIBRARY} 39 | ${AVFORMAT_LIBRARY} 40 | ${AVUTIL_LIBRARY} 41 | ${AVDEVICE_LIBRARY} 42 | ${SWSCALE_LIBRARY} 43 | ) -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/3.14.5/CMakeCCompiler.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_C_COMPILER "/Library/Developer/CommandLineTools/usr/bin/cc") 2 | set(CMAKE_C_COMPILER_ARG1 "") 3 | set(CMAKE_C_COMPILER_ID "AppleClang") 4 | set(CMAKE_C_COMPILER_VERSION "10.0.1.10010046") 5 | set(CMAKE_C_COMPILER_VERSION_INTERNAL "") 6 | set(CMAKE_C_COMPILER_WRAPPER "") 7 | set(CMAKE_C_STANDARD_COMPUTED_DEFAULT "11") 8 | set(CMAKE_C_COMPILE_FEATURES "c_std_90;c_function_prototypes;c_std_99;c_restrict;c_variadic_macros;c_std_11;c_static_assert") 9 | set(CMAKE_C90_COMPILE_FEATURES "c_std_90;c_function_prototypes") 10 | set(CMAKE_C99_COMPILE_FEATURES "c_std_99;c_restrict;c_variadic_macros") 11 | set(CMAKE_C11_COMPILE_FEATURES "c_std_11;c_static_assert") 12 | 13 | set(CMAKE_C_PLATFORM_ID "Darwin") 14 | set(CMAKE_C_SIMULATE_ID "") 15 | set(CMAKE_C_SIMULATE_VERSION "") 16 | 17 | 18 | 19 | set(CMAKE_AR "/Library/Developer/CommandLineTools/usr/bin/ar") 20 | set(CMAKE_C_COMPILER_AR "") 21 | set(CMAKE_RANLIB "/Library/Developer/CommandLineTools/usr/bin/ranlib") 22 | set(CMAKE_C_COMPILER_RANLIB "") 23 | set(CMAKE_LINKER "/Library/Developer/CommandLineTools/usr/bin/ld") 24 | set(CMAKE_MT "") 25 | set(CMAKE_COMPILER_IS_GNUCC ) 26 | set(CMAKE_C_COMPILER_LOADED 1) 27 | set(CMAKE_C_COMPILER_WORKS TRUE) 28 | set(CMAKE_C_ABI_COMPILED TRUE) 29 | set(CMAKE_COMPILER_IS_MINGW ) 30 | set(CMAKE_COMPILER_IS_CYGWIN ) 31 | if(CMAKE_COMPILER_IS_CYGWIN) 32 | set(CYGWIN 1) 33 | set(UNIX 1) 34 | endif() 35 | 36 | set(CMAKE_C_COMPILER_ENV_VAR "CC") 37 | 38 | if(CMAKE_COMPILER_IS_MINGW) 39 | set(MINGW 1) 40 | endif() 41 | set(CMAKE_C_COMPILER_ID_RUN 1) 42 | set(CMAKE_C_SOURCE_FILE_EXTENSIONS c;m) 43 | set(CMAKE_C_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC) 44 | set(CMAKE_C_LINKER_PREFERENCE 10) 45 | 46 | # Save compiler ABI information. 47 | set(CMAKE_C_SIZEOF_DATA_PTR "8") 48 | set(CMAKE_C_COMPILER_ABI "") 49 | set(CMAKE_C_LIBRARY_ARCHITECTURE "") 50 | 51 | if(CMAKE_C_SIZEOF_DATA_PTR) 52 | set(CMAKE_SIZEOF_VOID_P "${CMAKE_C_SIZEOF_DATA_PTR}") 53 | endif() 54 | 55 | if(CMAKE_C_COMPILER_ABI) 56 | set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_C_COMPILER_ABI}") 57 | endif() 58 | 59 | if(CMAKE_C_LIBRARY_ARCHITECTURE) 60 | set(CMAKE_LIBRARY_ARCHITECTURE "") 61 | endif() 62 | 63 | set(CMAKE_C_CL_SHOWINCLUDES_PREFIX "") 64 | if(CMAKE_C_CL_SHOWINCLUDES_PREFIX) 65 | set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_C_CL_SHOWINCLUDES_PREFIX}") 66 | endif() 67 | 68 | 69 | 70 | 71 | 72 | set(CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES "/Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include;/Library/Developer/CommandLineTools/usr/include;/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include") 73 | set(CMAKE_C_IMPLICIT_LINK_LIBRARIES "") 74 | set(CMAKE_C_IMPLICIT_LINK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib") 75 | set(CMAKE_C_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks") 76 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/pts-timestamp/cmake-build-debug/CMakeFiles/3.14.5/CMakeDetermineCompilerABI_C.bin -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/3.14.5/CMakeSystem.cmake: -------------------------------------------------------------------------------- 1 | set(CMAKE_HOST_SYSTEM "Darwin-18.7.0") 2 | set(CMAKE_HOST_SYSTEM_NAME "Darwin") 3 | set(CMAKE_HOST_SYSTEM_VERSION "18.7.0") 4 | set(CMAKE_HOST_SYSTEM_PROCESSOR "x86_64") 5 | 6 | 7 | 8 | set(CMAKE_SYSTEM "Darwin-18.7.0") 9 | set(CMAKE_SYSTEM_NAME "Darwin") 10 | set(CMAKE_SYSTEM_VERSION "18.7.0") 11 | set(CMAKE_SYSTEM_PROCESSOR "x86_64") 12 | 13 | set(CMAKE_CROSSCOMPILING "FALSE") 14 | 15 | set(CMAKE_SYSTEM_LOADED 1) 16 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/CMakeDirectoryInformation.cmake: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Relative path conversion top directories. 5 | set(CMAKE_RELATIVE_PATH_TOP_SOURCE "/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp") 6 | set(CMAKE_RELATIVE_PATH_TOP_BINARY "/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug") 7 | 8 | # Force unix paths in dependencies. 9 | set(CMAKE_FORCE_UNIX_PATHS 1) 10 | 11 | 12 | # The C and CXX include file regular expressions for this directory. 13 | set(CMAKE_C_INCLUDE_REGEX_SCAN "^.*$") 14 | set(CMAKE_C_INCLUDE_REGEX_COMPLAIN "^$") 15 | set(CMAKE_CXX_INCLUDE_REGEX_SCAN ${CMAKE_C_INCLUDE_REGEX_SCAN}) 16 | set(CMAKE_CXX_INCLUDE_REGEX_COMPLAIN ${CMAKE_C_INCLUDE_REGEX_COMPLAIN}) 17 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/Makefile.cmake: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # The generator used is: 5 | set(CMAKE_DEPENDS_GENERATOR "Unix Makefiles") 6 | 7 | # The top level Makefile was generated from the following files: 8 | set(CMAKE_MAKEFILE_DEPENDS 9 | "CMakeCache.txt" 10 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCInformation.cmake" 11 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCheckCompilerFlagCommonPatterns.cmake" 12 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeCommonLanguageInclude.cmake" 13 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake" 14 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeFindCodeBlocks.cmake" 15 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeGenericSystem.cmake" 16 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeInitializeConfigs.cmake" 17 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeLanguageInformation.cmake" 18 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeSystemSpecificInformation.cmake" 19 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/CMakeSystemSpecificInitialize.cmake" 20 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/AppleClang-C.cmake" 21 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/CMakeCommonCompilerMacros.cmake" 22 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/Clang.cmake" 23 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Compiler/GNU.cmake" 24 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Internal/CMakeCheckCompilerFlag.cmake" 25 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-AppleClang-C.cmake" 26 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang-C.cmake" 27 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Apple-Clang.cmake" 28 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Darwin-Initialize.cmake" 29 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/Darwin.cmake" 30 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/Platform/UnixPaths.cmake" 31 | "/Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.14/Modules/ProcessorCount.cmake" 32 | "../CMakeLists.txt" 33 | "CMakeFiles/3.14.5/CMakeCCompiler.cmake" 34 | "CMakeFiles/3.14.5/CMakeSystem.cmake" 35 | ) 36 | 37 | # The corresponding makefile is: 38 | set(CMAKE_MAKEFILE_OUTPUTS 39 | "Makefile" 40 | "CMakeFiles/cmake.check_cache" 41 | ) 42 | 43 | # Byproducts of CMake generate step: 44 | set(CMAKE_MAKEFILE_PRODUCTS 45 | "CMakeFiles/CMakeDirectoryInformation.cmake" 46 | ) 47 | 48 | # Dependency information for all targets: 49 | set(CMAKE_DEPEND_INFO_FILES 50 | "CMakeFiles/pts_timestamp.dir/DependInfo.cmake" 51 | ) 52 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/Makefile2: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Default target executed when no arguments are given to make. 5 | default_target: all 6 | 7 | .PHONY : default_target 8 | 9 | # The main recursive all target 10 | all: 11 | 12 | .PHONY : all 13 | 14 | # The main recursive preinstall target 15 | preinstall: 16 | 17 | .PHONY : preinstall 18 | 19 | # The main recursive clean target 20 | clean: 21 | 22 | .PHONY : clean 23 | 24 | #============================================================================= 25 | # Special targets provided by cmake. 26 | 27 | # Disable implicit rules so canonical targets will work. 28 | .SUFFIXES: 29 | 30 | 31 | # Remove some rules from gmake that .SUFFIXES does not remove. 32 | SUFFIXES = 33 | 34 | .SUFFIXES: .hpux_make_needs_suffix_list 35 | 36 | 37 | # Suppress display of executed commands. 38 | $(VERBOSE).SILENT: 39 | 40 | 41 | # A target that is always out of date. 42 | cmake_force: 43 | 44 | .PHONY : cmake_force 45 | 46 | #============================================================================= 47 | # Set environment variables for the build. 48 | 49 | # The shell in which to execute make rules. 50 | SHELL = /bin/sh 51 | 52 | # The CMake executable. 53 | CMAKE_COMMAND = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake 54 | 55 | # The command to remove a file. 56 | RM = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E remove -f 57 | 58 | # Escaping for special characters. 59 | EQUALS = = 60 | 61 | # The top-level source directory on which CMake was run. 62 | CMAKE_SOURCE_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp 63 | 64 | # The top-level build directory on which CMake was run. 65 | CMAKE_BINARY_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug 66 | 67 | #============================================================================= 68 | # Target rules for target CMakeFiles/pts_timestamp.dir 69 | 70 | # All Build rule for target. 71 | CMakeFiles/pts_timestamp.dir/all: 72 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/depend 73 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/build 74 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles --progress-num=1,2,3 "Built target pts_timestamp" 75 | .PHONY : CMakeFiles/pts_timestamp.dir/all 76 | 77 | # Include target in all. 78 | all: CMakeFiles/pts_timestamp.dir/all 79 | 80 | .PHONY : all 81 | 82 | # Build rule for subdir invocation for target. 83 | CMakeFiles/pts_timestamp.dir/rule: cmake_check_build_system 84 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles 3 85 | $(MAKE) -f CMakeFiles/Makefile2 CMakeFiles/pts_timestamp.dir/all 86 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles 0 87 | .PHONY : CMakeFiles/pts_timestamp.dir/rule 88 | 89 | # Convenience name for target. 90 | pts_timestamp: CMakeFiles/pts_timestamp.dir/rule 91 | 92 | .PHONY : pts_timestamp 93 | 94 | # clean rule for target. 95 | CMakeFiles/pts_timestamp.dir/clean: 96 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/clean 97 | .PHONY : CMakeFiles/pts_timestamp.dir/clean 98 | 99 | # clean rule for target. 100 | clean: CMakeFiles/pts_timestamp.dir/clean 101 | 102 | .PHONY : clean 103 | 104 | #============================================================================= 105 | # Special targets to cleanup operation of make. 106 | 107 | # Special rule to run CMake to check the build system integrity. 108 | # No rule that depends on this can have commands that come from listfiles 109 | # because they might be regenerated. 110 | cmake_check_build_system: 111 | $(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0 112 | .PHONY : cmake_check_build_system 113 | 114 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/TargetDirectories.txt: -------------------------------------------------------------------------------- 1 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles/rebuild_cache.dir 2 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles/edit_cache.dir 3 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir 4 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/clion-environment.txt: -------------------------------------------------------------------------------- 1 | ToolSet: 1.0 (local)Options: 2 | 3 | Options: -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/clion-log.txt: -------------------------------------------------------------------------------- 1 | /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - Unix Makefiles" /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp 2 | -- Configuring done 3 | -- Generating done 4 | -- Build files have been written to: /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug 5 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/cmake.check_cache: -------------------------------------------------------------------------------- 1 | # This file is generated by cmake for dependency checking of the CMakeCache.txt file 2 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/feature_tests.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/pts-timestamp/cmake-build-debug/CMakeFiles/feature_tests.bin -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/feature_tests.c: -------------------------------------------------------------------------------- 1 | 2 | const char features[] = {"\n" 3 | "C_FEATURE:" 4 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 5 | "1" 6 | #else 7 | "0" 8 | #endif 9 | "c_function_prototypes\n" 10 | "C_FEATURE:" 11 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 12 | "1" 13 | #else 14 | "0" 15 | #endif 16 | "c_restrict\n" 17 | "C_FEATURE:" 18 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L 19 | "1" 20 | #else 21 | "0" 22 | #endif 23 | "c_static_assert\n" 24 | "C_FEATURE:" 25 | #if ((__clang_major__ * 100) + __clang_minor__) >= 400 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 26 | "1" 27 | #else 28 | "0" 29 | #endif 30 | "c_variadic_macros\n" 31 | 32 | }; 33 | 34 | int main(int argc, char** argv) { (void)argv; return features[argc]; } 35 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/progress.marks: -------------------------------------------------------------------------------- 1 | 3 2 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/DependInfo.cmake: -------------------------------------------------------------------------------- 1 | # The set of languages for which implicit dependencies are needed: 2 | set(CMAKE_DEPENDS_LANGUAGES 3 | "C" 4 | ) 5 | # The set of files for implicit dependencies of each language: 6 | set(CMAKE_DEPENDS_CHECK_C 7 | "/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/dpts.c" "/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/dpts.c.o" 8 | "/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/main.c" "/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/main.c.o" 9 | ) 10 | set(CMAKE_C_COMPILER_ID "AppleClang") 11 | 12 | # The include file search paths: 13 | set(CMAKE_C_TARGET_INCLUDE_PATH 14 | "/usr/local/include" 15 | ) 16 | 17 | # Targets to which this target links. 18 | set(CMAKE_TARGET_LINKED_INFO_FILES 19 | ) 20 | 21 | # Fortran module output directory. 22 | set(CMAKE_Fortran_TARGET_MODULE_DIR "") 23 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/build.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Delete rule output on recipe failure. 5 | .DELETE_ON_ERROR: 6 | 7 | 8 | #============================================================================= 9 | # Special targets provided by cmake. 10 | 11 | # Disable implicit rules so canonical targets will work. 12 | .SUFFIXES: 13 | 14 | 15 | # Remove some rules from gmake that .SUFFIXES does not remove. 16 | SUFFIXES = 17 | 18 | .SUFFIXES: .hpux_make_needs_suffix_list 19 | 20 | 21 | # Suppress display of executed commands. 22 | $(VERBOSE).SILENT: 23 | 24 | 25 | # A target that is always out of date. 26 | cmake_force: 27 | 28 | .PHONY : cmake_force 29 | 30 | #============================================================================= 31 | # Set environment variables for the build. 32 | 33 | # The shell in which to execute make rules. 34 | SHELL = /bin/sh 35 | 36 | # The CMake executable. 37 | CMAKE_COMMAND = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake 38 | 39 | # The command to remove a file. 40 | RM = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E remove -f 41 | 42 | # Escaping for special characters. 43 | EQUALS = = 44 | 45 | # The top-level source directory on which CMake was run. 46 | CMAKE_SOURCE_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp 47 | 48 | # The top-level build directory on which CMake was run. 49 | CMAKE_BINARY_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug 50 | 51 | # Include any dependencies generated for this target. 52 | include CMakeFiles/pts_timestamp.dir/depend.make 53 | 54 | # Include the progress variables for this target. 55 | include CMakeFiles/pts_timestamp.dir/progress.make 56 | 57 | # Include the compile flags for this target's objects. 58 | include CMakeFiles/pts_timestamp.dir/flags.make 59 | 60 | CMakeFiles/pts_timestamp.dir/main.c.o: CMakeFiles/pts_timestamp.dir/flags.make 61 | CMakeFiles/pts_timestamp.dir/main.c.o: ../main.c 62 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles --progress-num=$(CMAKE_PROGRESS_1) "Building C object CMakeFiles/pts_timestamp.dir/main.c.o" 63 | /Library/Developer/CommandLineTools/usr/bin/cc $(C_DEFINES) $(C_INCLUDES) $(C_FLAGS) -o CMakeFiles/pts_timestamp.dir/main.c.o -c /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/main.c 64 | 65 | CMakeFiles/pts_timestamp.dir/main.c.i: cmake_force 66 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Preprocessing C source to CMakeFiles/pts_timestamp.dir/main.c.i" 67 | /Library/Developer/CommandLineTools/usr/bin/cc $(C_DEFINES) $(C_INCLUDES) $(C_FLAGS) -E /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/main.c > CMakeFiles/pts_timestamp.dir/main.c.i 68 | 69 | CMakeFiles/pts_timestamp.dir/main.c.s: cmake_force 70 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Compiling C source to assembly CMakeFiles/pts_timestamp.dir/main.c.s" 71 | /Library/Developer/CommandLineTools/usr/bin/cc $(C_DEFINES) $(C_INCLUDES) $(C_FLAGS) -S /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/main.c -o CMakeFiles/pts_timestamp.dir/main.c.s 72 | 73 | CMakeFiles/pts_timestamp.dir/dpts.c.o: CMakeFiles/pts_timestamp.dir/flags.make 74 | CMakeFiles/pts_timestamp.dir/dpts.c.o: ../dpts.c 75 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles --progress-num=$(CMAKE_PROGRESS_2) "Building C object CMakeFiles/pts_timestamp.dir/dpts.c.o" 76 | /Library/Developer/CommandLineTools/usr/bin/cc $(C_DEFINES) $(C_INCLUDES) $(C_FLAGS) -o CMakeFiles/pts_timestamp.dir/dpts.c.o -c /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/dpts.c 77 | 78 | CMakeFiles/pts_timestamp.dir/dpts.c.i: cmake_force 79 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Preprocessing C source to CMakeFiles/pts_timestamp.dir/dpts.c.i" 80 | /Library/Developer/CommandLineTools/usr/bin/cc $(C_DEFINES) $(C_INCLUDES) $(C_FLAGS) -E /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/dpts.c > CMakeFiles/pts_timestamp.dir/dpts.c.i 81 | 82 | CMakeFiles/pts_timestamp.dir/dpts.c.s: cmake_force 83 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Compiling C source to assembly CMakeFiles/pts_timestamp.dir/dpts.c.s" 84 | /Library/Developer/CommandLineTools/usr/bin/cc $(C_DEFINES) $(C_INCLUDES) $(C_FLAGS) -S /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/dpts.c -o CMakeFiles/pts_timestamp.dir/dpts.c.s 85 | 86 | # Object files for target pts_timestamp 87 | pts_timestamp_OBJECTS = \ 88 | "CMakeFiles/pts_timestamp.dir/main.c.o" \ 89 | "CMakeFiles/pts_timestamp.dir/dpts.c.o" 90 | 91 | # External object files for target pts_timestamp 92 | pts_timestamp_EXTERNAL_OBJECTS = 93 | 94 | pts_timestamp: CMakeFiles/pts_timestamp.dir/main.c.o 95 | pts_timestamp: CMakeFiles/pts_timestamp.dir/dpts.c.o 96 | pts_timestamp: CMakeFiles/pts_timestamp.dir/build.make 97 | pts_timestamp: /usr/local/lib/libavcodec.dylib 98 | pts_timestamp: /usr/local/lib/libavfilter.dylib 99 | pts_timestamp: /usr/local/lib/libavformat.dylib 100 | pts_timestamp: /usr/local/lib/libavutil.dylib 101 | pts_timestamp: /usr/local/lib/libavdevice.dylib 102 | pts_timestamp: /usr/local/lib/libswscale.dylib 103 | pts_timestamp: CMakeFiles/pts_timestamp.dir/link.txt 104 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green --bold --progress-dir=/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles --progress-num=$(CMAKE_PROGRESS_3) "Linking C executable pts_timestamp" 105 | $(CMAKE_COMMAND) -E cmake_link_script CMakeFiles/pts_timestamp.dir/link.txt --verbose=$(VERBOSE) 106 | 107 | # Rule to build all files generated by this target. 108 | CMakeFiles/pts_timestamp.dir/build: pts_timestamp 109 | 110 | .PHONY : CMakeFiles/pts_timestamp.dir/build 111 | 112 | CMakeFiles/pts_timestamp.dir/clean: 113 | $(CMAKE_COMMAND) -P CMakeFiles/pts_timestamp.dir/cmake_clean.cmake 114 | .PHONY : CMakeFiles/pts_timestamp.dir/clean 115 | 116 | CMakeFiles/pts_timestamp.dir/depend: 117 | cd /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug && $(CMAKE_COMMAND) -E cmake_depends "Unix Makefiles" /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/DependInfo.cmake --color=$(COLOR) 118 | .PHONY : CMakeFiles/pts_timestamp.dir/depend 119 | 120 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/cmake_clean.cmake: -------------------------------------------------------------------------------- 1 | file(REMOVE_RECURSE 2 | "CMakeFiles/pts_timestamp.dir/main.c.o" 3 | "CMakeFiles/pts_timestamp.dir/dpts.c.o" 4 | "pts_timestamp.pdb" 5 | "pts_timestamp" 6 | ) 7 | 8 | # Per-language clean rules from dependency scanning. 9 | foreach(lang C) 10 | include(CMakeFiles/pts_timestamp.dir/cmake_clean_${lang}.cmake OPTIONAL) 11 | endforeach() 12 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/depend.internal: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | CMakeFiles/pts_timestamp.dir/dpts.c.o 5 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/dpts.c 6 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/dpts.h 7 | /usr/local/include/libavcodec/avcodec.h 8 | /usr/local/include/libavcodec/avfft.h 9 | /usr/local/include/libavcodec/version.h 10 | /usr/local/include/libavdevice/avdevice.h 11 | /usr/local/include/libavfilter/avfilter.h 12 | /usr/local/include/libavfilter/buffersink.h 13 | /usr/local/include/libavfilter/buffersrc.h 14 | /usr/local/include/libavfilter/version.h 15 | /usr/local/include/libavformat/avformat.h 16 | /usr/local/include/libavformat/avio.h 17 | /usr/local/include/libavformat/version.h 18 | /usr/local/include/libavutil/attributes.h 19 | /usr/local/include/libavutil/avconfig.h 20 | /usr/local/include/libavutil/avutil.h 21 | /usr/local/include/libavutil/buffer.h 22 | /usr/local/include/libavutil/channel_layout.h 23 | /usr/local/include/libavutil/common.h 24 | /usr/local/include/libavutil/cpu.h 25 | /usr/local/include/libavutil/dict.h 26 | /usr/local/include/libavutil/error.h 27 | /usr/local/include/libavutil/file.h 28 | /usr/local/include/libavutil/frame.h 29 | /usr/local/include/libavutil/hwcontext.h 30 | /usr/local/include/libavutil/imgutils.h 31 | /usr/local/include/libavutil/intfloat.h 32 | /usr/local/include/libavutil/log.h 33 | /usr/local/include/libavutil/macros.h 34 | /usr/local/include/libavutil/mathematics.h 35 | /usr/local/include/libavutil/mem.h 36 | /usr/local/include/libavutil/opt.h 37 | /usr/local/include/libavutil/pixdesc.h 38 | /usr/local/include/libavutil/pixfmt.h 39 | /usr/local/include/libavutil/rational.h 40 | /usr/local/include/libavutil/samplefmt.h 41 | /usr/local/include/libavutil/time.h 42 | /usr/local/include/libavutil/version.h 43 | /usr/local/include/libswscale/swscale.h 44 | CMakeFiles/pts_timestamp.dir/main.c.o 45 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/dpts.h 46 | /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/main.c 47 | /usr/local/include/libavcodec/avcodec.h 48 | /usr/local/include/libavcodec/avfft.h 49 | /usr/local/include/libavcodec/version.h 50 | /usr/local/include/libavdevice/avdevice.h 51 | /usr/local/include/libavfilter/avfilter.h 52 | /usr/local/include/libavfilter/buffersink.h 53 | /usr/local/include/libavfilter/buffersrc.h 54 | /usr/local/include/libavfilter/version.h 55 | /usr/local/include/libavformat/avformat.h 56 | /usr/local/include/libavformat/avio.h 57 | /usr/local/include/libavformat/version.h 58 | /usr/local/include/libavutil/attributes.h 59 | /usr/local/include/libavutil/avconfig.h 60 | /usr/local/include/libavutil/avutil.h 61 | /usr/local/include/libavutil/buffer.h 62 | /usr/local/include/libavutil/channel_layout.h 63 | /usr/local/include/libavutil/common.h 64 | /usr/local/include/libavutil/cpu.h 65 | /usr/local/include/libavutil/dict.h 66 | /usr/local/include/libavutil/error.h 67 | /usr/local/include/libavutil/file.h 68 | /usr/local/include/libavutil/frame.h 69 | /usr/local/include/libavutil/hwcontext.h 70 | /usr/local/include/libavutil/imgutils.h 71 | /usr/local/include/libavutil/intfloat.h 72 | /usr/local/include/libavutil/log.h 73 | /usr/local/include/libavutil/macros.h 74 | /usr/local/include/libavutil/mathematics.h 75 | /usr/local/include/libavutil/mem.h 76 | /usr/local/include/libavutil/opt.h 77 | /usr/local/include/libavutil/pixdesc.h 78 | /usr/local/include/libavutil/pixfmt.h 79 | /usr/local/include/libavutil/rational.h 80 | /usr/local/include/libavutil/samplefmt.h 81 | /usr/local/include/libavutil/time.h 82 | /usr/local/include/libavutil/version.h 83 | /usr/local/include/libswscale/swscale.h 84 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/depend.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | CMakeFiles/pts_timestamp.dir/dpts.c.o: ../dpts.c 5 | CMakeFiles/pts_timestamp.dir/dpts.c.o: ../dpts.h 6 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavcodec/avcodec.h 7 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavcodec/avfft.h 8 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavcodec/version.h 9 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavdevice/avdevice.h 10 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavfilter/avfilter.h 11 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavfilter/buffersink.h 12 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavfilter/buffersrc.h 13 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavfilter/version.h 14 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavformat/avformat.h 15 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavformat/avio.h 16 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavformat/version.h 17 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/attributes.h 18 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/avconfig.h 19 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/avutil.h 20 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/buffer.h 21 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/channel_layout.h 22 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/common.h 23 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/cpu.h 24 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/dict.h 25 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/error.h 26 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/file.h 27 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/frame.h 28 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/hwcontext.h 29 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/imgutils.h 30 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/intfloat.h 31 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/log.h 32 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/macros.h 33 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/mathematics.h 34 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/mem.h 35 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/opt.h 36 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/pixdesc.h 37 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/pixfmt.h 38 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/rational.h 39 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/samplefmt.h 40 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/time.h 41 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libavutil/version.h 42 | CMakeFiles/pts_timestamp.dir/dpts.c.o: /usr/local/include/libswscale/swscale.h 43 | 44 | CMakeFiles/pts_timestamp.dir/main.c.o: ../dpts.h 45 | CMakeFiles/pts_timestamp.dir/main.c.o: ../main.c 46 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavcodec/avcodec.h 47 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavcodec/avfft.h 48 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavcodec/version.h 49 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavdevice/avdevice.h 50 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavfilter/avfilter.h 51 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavfilter/buffersink.h 52 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavfilter/buffersrc.h 53 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavfilter/version.h 54 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavformat/avformat.h 55 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavformat/avio.h 56 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavformat/version.h 57 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/attributes.h 58 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/avconfig.h 59 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/avutil.h 60 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/buffer.h 61 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/channel_layout.h 62 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/common.h 63 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/cpu.h 64 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/dict.h 65 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/error.h 66 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/file.h 67 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/frame.h 68 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/hwcontext.h 69 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/imgutils.h 70 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/intfloat.h 71 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/log.h 72 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/macros.h 73 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/mathematics.h 74 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/mem.h 75 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/opt.h 76 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/pixdesc.h 77 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/pixfmt.h 78 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/rational.h 79 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/samplefmt.h 80 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/time.h 81 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libavutil/version.h 82 | CMakeFiles/pts_timestamp.dir/main.c.o: /usr/local/include/libswscale/swscale.h 83 | 84 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/flags.make: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # compile C with /Library/Developer/CommandLineTools/usr/bin/cc 5 | C_FLAGS = -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -std=gnu99 6 | 7 | C_DEFINES = 8 | 9 | C_INCLUDES = -I/usr/local/include 10 | 11 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/link.txt: -------------------------------------------------------------------------------- 1 | /Library/Developer/CommandLineTools/usr/bin/cc -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names CMakeFiles/pts_timestamp.dir/main.c.o CMakeFiles/pts_timestamp.dir/dpts.c.o -o pts_timestamp /usr/local/lib/libavcodec.dylib /usr/local/lib/libavfilter.dylib /usr/local/lib/libavformat.dylib /usr/local/lib/libavutil.dylib /usr/local/lib/libavdevice.dylib /usr/local/lib/libswscale.dylib 2 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/CMakeFiles/pts_timestamp.dir/progress.make: -------------------------------------------------------------------------------- 1 | CMAKE_PROGRESS_1 = 1 2 | CMAKE_PROGRESS_2 = 2 3 | CMAKE_PROGRESS_3 = 3 4 | 5 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/Makefile: -------------------------------------------------------------------------------- 1 | # CMAKE generated file: DO NOT EDIT! 2 | # Generated by "Unix Makefiles" Generator, CMake Version 3.14 3 | 4 | # Default target executed when no arguments are given to make. 5 | default_target: all 6 | 7 | .PHONY : default_target 8 | 9 | # Allow only one "make -f Makefile2" at a time, but pass parallelism. 10 | .NOTPARALLEL: 11 | 12 | 13 | #============================================================================= 14 | # Special targets provided by cmake. 15 | 16 | # Disable implicit rules so canonical targets will work. 17 | .SUFFIXES: 18 | 19 | 20 | # Remove some rules from gmake that .SUFFIXES does not remove. 21 | SUFFIXES = 22 | 23 | .SUFFIXES: .hpux_make_needs_suffix_list 24 | 25 | 26 | # Suppress display of executed commands. 27 | $(VERBOSE).SILENT: 28 | 29 | 30 | # A target that is always out of date. 31 | cmake_force: 32 | 33 | .PHONY : cmake_force 34 | 35 | #============================================================================= 36 | # Set environment variables for the build. 37 | 38 | # The shell in which to execute make rules. 39 | SHELL = /bin/sh 40 | 41 | # The CMake executable. 42 | CMAKE_COMMAND = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake 43 | 44 | # The command to remove a file. 45 | RM = /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E remove -f 46 | 47 | # Escaping for special characters. 48 | EQUALS = = 49 | 50 | # The top-level source directory on which CMake was run. 51 | CMAKE_SOURCE_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp 52 | 53 | # The top-level build directory on which CMake was run. 54 | CMAKE_BINARY_DIR = /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug 55 | 56 | #============================================================================= 57 | # Targets provided globally by CMake. 58 | 59 | # Special rule for the target rebuild_cache 60 | rebuild_cache: 61 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Running CMake to regenerate build system..." 62 | /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) 63 | .PHONY : rebuild_cache 64 | 65 | # Special rule for the target rebuild_cache 66 | rebuild_cache/fast: rebuild_cache 67 | 68 | .PHONY : rebuild_cache/fast 69 | 70 | # Special rule for the target edit_cache 71 | edit_cache: 72 | @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "No interactive CMake dialog available..." 73 | /Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -E echo No\ interactive\ CMake\ dialog\ available. 74 | .PHONY : edit_cache 75 | 76 | # Special rule for the target edit_cache 77 | edit_cache/fast: edit_cache 78 | 79 | .PHONY : edit_cache/fast 80 | 81 | # The main all target 82 | all: cmake_check_build_system 83 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles/progress.marks 84 | $(MAKE) -f CMakeFiles/Makefile2 all 85 | $(CMAKE_COMMAND) -E cmake_progress_start /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/CMakeFiles 0 86 | .PHONY : all 87 | 88 | # The main clean target 89 | clean: 90 | $(MAKE) -f CMakeFiles/Makefile2 clean 91 | .PHONY : clean 92 | 93 | # The main clean target 94 | clean/fast: clean 95 | 96 | .PHONY : clean/fast 97 | 98 | # Prepare targets for installation. 99 | preinstall: all 100 | $(MAKE) -f CMakeFiles/Makefile2 preinstall 101 | .PHONY : preinstall 102 | 103 | # Prepare targets for installation. 104 | preinstall/fast: 105 | $(MAKE) -f CMakeFiles/Makefile2 preinstall 106 | .PHONY : preinstall/fast 107 | 108 | # clear depends 109 | depend: 110 | $(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 1 111 | .PHONY : depend 112 | 113 | #============================================================================= 114 | # Target rules for targets named pts_timestamp 115 | 116 | # Build rule for target. 117 | pts_timestamp: cmake_check_build_system 118 | $(MAKE) -f CMakeFiles/Makefile2 pts_timestamp 119 | .PHONY : pts_timestamp 120 | 121 | # fast build rule for target. 122 | pts_timestamp/fast: 123 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/build 124 | .PHONY : pts_timestamp/fast 125 | 126 | dpts.o: dpts.c.o 127 | 128 | .PHONY : dpts.o 129 | 130 | # target to build an object file 131 | dpts.c.o: 132 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/dpts.c.o 133 | .PHONY : dpts.c.o 134 | 135 | dpts.i: dpts.c.i 136 | 137 | .PHONY : dpts.i 138 | 139 | # target to preprocess a source file 140 | dpts.c.i: 141 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/dpts.c.i 142 | .PHONY : dpts.c.i 143 | 144 | dpts.s: dpts.c.s 145 | 146 | .PHONY : dpts.s 147 | 148 | # target to generate assembly for a file 149 | dpts.c.s: 150 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/dpts.c.s 151 | .PHONY : dpts.c.s 152 | 153 | main.o: main.c.o 154 | 155 | .PHONY : main.o 156 | 157 | # target to build an object file 158 | main.c.o: 159 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/main.c.o 160 | .PHONY : main.c.o 161 | 162 | main.i: main.c.i 163 | 164 | .PHONY : main.i 165 | 166 | # target to preprocess a source file 167 | main.c.i: 168 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/main.c.i 169 | .PHONY : main.c.i 170 | 171 | main.s: main.c.s 172 | 173 | .PHONY : main.s 174 | 175 | # target to generate assembly for a file 176 | main.c.s: 177 | $(MAKE) -f CMakeFiles/pts_timestamp.dir/build.make CMakeFiles/pts_timestamp.dir/main.c.s 178 | .PHONY : main.c.s 179 | 180 | # Help Target 181 | help: 182 | @echo "The following are some of the valid targets for this Makefile:" 183 | @echo "... all (the default if no target is provided)" 184 | @echo "... clean" 185 | @echo "... depend" 186 | @echo "... rebuild_cache" 187 | @echo "... edit_cache" 188 | @echo "... pts_timestamp" 189 | @echo "... dpts.o" 190 | @echo "... dpts.i" 191 | @echo "... dpts.s" 192 | @echo "... main.o" 193 | @echo "... main.i" 194 | @echo "... main.s" 195 | .PHONY : help 196 | 197 | 198 | 199 | #============================================================================= 200 | # Special targets to cleanup operation of make. 201 | 202 | # Special rule to run CMake to check the build system integrity. 203 | # No rule that depends on this can have commands that come from listfiles 204 | # because they might be regenerated. 205 | cmake_check_build_system: 206 | $(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0 207 | .PHONY : cmake_check_build_system 208 | 209 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/cmake_install.cmake: -------------------------------------------------------------------------------- 1 | # Install script for directory: /Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp 2 | 3 | # Set the install prefix 4 | if(NOT DEFINED CMAKE_INSTALL_PREFIX) 5 | set(CMAKE_INSTALL_PREFIX "/usr/local") 6 | endif() 7 | string(REGEX REPLACE "/$" "" CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}") 8 | 9 | # Set the install configuration name. 10 | if(NOT DEFINED CMAKE_INSTALL_CONFIG_NAME) 11 | if(BUILD_TYPE) 12 | string(REGEX REPLACE "^[^A-Za-z0-9_]+" "" 13 | CMAKE_INSTALL_CONFIG_NAME "${BUILD_TYPE}") 14 | else() 15 | set(CMAKE_INSTALL_CONFIG_NAME "Debug") 16 | endif() 17 | message(STATUS "Install configuration: \"${CMAKE_INSTALL_CONFIG_NAME}\"") 18 | endif() 19 | 20 | # Set the component getting installed. 21 | if(NOT CMAKE_INSTALL_COMPONENT) 22 | if(COMPONENT) 23 | message(STATUS "Install component: \"${COMPONENT}\"") 24 | set(CMAKE_INSTALL_COMPONENT "${COMPONENT}") 25 | else() 26 | set(CMAKE_INSTALL_COMPONENT) 27 | endif() 28 | endif() 29 | 30 | # Is this installation the result of a crosscompile? 31 | if(NOT DEFINED CMAKE_CROSSCOMPILING) 32 | set(CMAKE_CROSSCOMPILING "FALSE") 33 | endif() 34 | 35 | if(CMAKE_INSTALL_COMPONENT) 36 | set(CMAKE_INSTALL_MANIFEST "install_manifest_${CMAKE_INSTALL_COMPONENT}.txt") 37 | else() 38 | set(CMAKE_INSTALL_MANIFEST "install_manifest.txt") 39 | endif() 40 | 41 | string(REPLACE ";" "\n" CMAKE_INSTALL_MANIFEST_CONTENT 42 | "${CMAKE_INSTALL_MANIFEST_FILES}") 43 | file(WRITE "/Users/zhangtao/SourceCode/github/ffmpeg-examples/pts-timestamp/cmake-build-debug/${CMAKE_INSTALL_MANIFEST}" 44 | "${CMAKE_INSTALL_MANIFEST_CONTENT}") 45 | -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/pts_timestamp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/andy-zhangtao/ffmpeg-examples/de48378d06c79eb3fb0a3a43d6d278f5a7404f35/pts-timestamp/cmake-build-debug/pts_timestamp -------------------------------------------------------------------------------- /pts-timestamp/cmake-build-debug/pts_timestamp.cbp: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 94 | 95 | -------------------------------------------------------------------------------- /pts-timestamp/dpts.c: -------------------------------------------------------------------------------- 1 | // 2 | // Created by zhangtao on 2019/9/16. 3 | // 4 | #include 5 | #include "dpts.h" 6 | 7 | int VideoStreamIndx = -1; 8 | const char *out_file = "/Users/zhangtao/tmp/small.mp4"; 9 | 10 | int init() { 11 | av_register_all(); 12 | avfilter_register_all(); 13 | avcodec_register_all(); 14 | avdevice_register_all(); 15 | 16 | inFormatContext = NULL; 17 | inCodecContext = NULL; 18 | inCodec = NULL; 19 | 20 | printf("\nall required functions are registered successfully"); 21 | return 0; 22 | } 23 | 24 | int initInput() { 25 | int value = -1; 26 | 27 | value = avformat_open_input(&inFormatContext, out_file, NULL, NULL); 28 | if (value) { 29 | printf("\nAlloc InputFormatContext Error. %s", av_err2str(value)); 30 | exit(1); 31 | } 32 | 33 | if ((value = avformat_find_stream_info(inFormatContext, NULL)) < 0) { 34 | av_log(NULL, AV_LOG_ERROR, "Cannot find stream information\n"); 35 | return value; 36 | } 37 | 38 | AVRational _time_base; 39 | 40 | for (int i = 0; i < inFormatContext->nb_streams; i++) // find video stream posistion/index. 41 | { 42 | 43 | if (inFormatContext->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) { 44 | AVCodec *dec = avcodec_find_decoder(inFormatContext->streams[i]->codecpar->codec_id); 45 | printf("%d\n", dec->id); 46 | 47 | inCodecContext = avcodec_alloc_context3(dec); 48 | if (!inCodecContext) { 49 | printf("\nCan not find in stream codec"); 50 | exit(1); 51 | } 52 | 53 | inCodecContext->flags |= AV_CODEC_FLAG_TRUNCATED; 54 | inCodecContext->pix_fmt = AV_PIX_FMT_YVYU422; 55 | _time_base = inFormatContext->streams[i]->time_base; 56 | 57 | value = avcodec_parameters_to_context(inCodecContext, inFormatContext->streams[i]->codecpar); 58 | if (value < 0) { 59 | av_log(NULL, AV_LOG_ERROR, "Failed to copy decoder parameters to input decoder context " 60 | "for stream #%u\n", i); 61 | return value; 62 | } 63 | 64 | inCodecContext->framerate = av_guess_frame_rate(inFormatContext, inFormatContext->streams[i], NULL); 65 | 66 | VideoStreamIndx = i; 67 | break; 68 | } 69 | } 70 | 71 | if (VideoStreamIndx == -1) { 72 | printf("Can not find video stream \n"); 73 | exit(1); 74 | } 75 | 76 | 77 | value = avcodec_open2(inCodecContext, inCodec, NULL); 78 | if (value < 0) { 79 | printf("\n%d\n", __LINE__); 80 | printf("unable to open the av codec. error: ", av_err2str(value)); 81 | exit(1); 82 | } 83 | 84 | inCodecContext->time_base = _time_base; 85 | printf("%d %d\n", inCodecContext->time_base.num, inCodecContext->time_base.den); 86 | 87 | av_dump_format(inFormatContext, 0, out_file, 0); 88 | 89 | printf("%"PRId64" %f \n", inFormatContext->duration, av_q2d(inCodecContext->time_base)); 90 | 91 | return 0; 92 | } 93 | 94 | int analysis() { 95 | 96 | AVPacket *ipacket = NULL; 97 | ipacket = av_packet_alloc(); 98 | 99 | AVFrame *iframe = NULL; 100 | iframe = av_frame_alloc(); 101 | 102 | int i = 0; 103 | int value = -1; 104 | 105 | AVRational _time_base = inFormatContext->streams[VideoStreamIndx]->time_base; 106 | 107 | while (av_read_frame(inFormatContext, ipacket) >= 0) { 108 | 109 | if (ipacket->stream_index == VideoStreamIndx) { 110 | i++; 111 | value = avcodec_send_packet(inCodecContext, ipacket); 112 | if (value < 0) { 113 | fprintf(stderr, "Error sending a packet for decoding\n"); 114 | exit(1); 115 | } 116 | 117 | while (value >= 0) { 118 | value = avcodec_receive_frame(inCodecContext, iframe); 119 | if (value == AVERROR(EAGAIN) || value == AVERROR_EOF) { 120 | break; 121 | } else if (value < 0) { 122 | fprintf(stderr, "Error during decoding\n"); 123 | exit(1); 124 | } 125 | 126 | printf("receive frame %d pts: %ld timestamp: %f \n", 127 | inCodecContext->frame_number, 128 | iframe->pts, 129 | iframe->pts * av_q2d(_time_base) 130 | ); 131 | } 132 | } 133 | } 134 | 135 | return 0; 136 | } -------------------------------------------------------------------------------- /pts-timestamp/dpts.h: -------------------------------------------------------------------------------- 1 | // 2 | // Created by zhangtao on 2019/9/16. 3 | // 4 | 5 | #ifndef DPTS_DPTS_H 6 | #define DPTS_DPTS_H 7 | 8 | #include "libavcodec/avcodec.h" 9 | #include "libavcodec/avfft.h" 10 | #include "libavdevice/avdevice.h" 11 | #include "libavfilter/avfilter.h" 12 | #include "libavfilter/buffersink.h" 13 | #include "libavfilter/buffersrc.h" 14 | #include "libavformat/avformat.h" 15 | #include "libavformat/avio.h" 16 | #include "libavutil/opt.h" 17 | #include "libavutil/common.h" 18 | #include "libavutil/channel_layout.h" 19 | #include "libavutil/imgutils.h" 20 | #include "libavutil/mathematics.h" 21 | #include "libavutil/samplefmt.h" 22 | #include "libavutil/time.h" 23 | #include "libavutil/opt.h" 24 | #include "libavutil/pixdesc.h" 25 | #include "libavutil/file.h" 26 | #include "libswscale/swscale.h" 27 | 28 | 29 | 30 | AVFormatContext *inFormatContext; 31 | AVCodecContext *inCodecContext; 32 | AVCodec *inCodec; 33 | 34 | int init(); 35 | int initInput(); 36 | int analysis(); 37 | 38 | #endif //DPTS_DPTS_H 39 | -------------------------------------------------------------------------------- /pts-timestamp/main.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include "dpts.h" 3 | 4 | int main() { 5 | int value = -1; 6 | 7 | value = init(); 8 | if (value) 9 | printf("Init Error"); 10 | 11 | value = initInput(); 12 | if (value) 13 | printf("Init Input Error"); 14 | 15 | value = analysis(); 16 | if (value) 17 | printf("analysis Error"); 18 | return 0; 19 | } --------------------------------------------------------------------------------