├── .DS_Store ├── .classpath ├── .cproject ├── .project ├── .settings ├── org.eclipse.cdt.codan.core.prefs └── org.eclipse.jdt.core.prefs ├── AndroidManifest.xml ├── bin ├── AndroidManifest.xml ├── Mp3Encoder.apk ├── classes.dex ├── classes │ └── com │ │ └── phuket │ │ └── tour │ │ ├── mp3encoder │ │ ├── BuildConfig.class │ │ ├── MainActivity$1.class │ │ ├── MainActivity.class │ │ ├── R$attr.class │ │ ├── R$dimen.class │ │ ├── R$drawable.class │ │ ├── R$id.class │ │ ├── R$layout.class │ │ ├── R$menu.class │ │ ├── R$string.class │ │ ├── R$style.class │ │ └── R.class │ │ └── studio │ │ └── Mp3Encoder.class ├── dexedLibs │ └── android-support-v4-6ca8ac0b32a82add80baa24ed59faec9.jar ├── jarlist.cache ├── res │ └── crunch │ │ ├── drawable-hdpi │ │ └── ic_launcher.png │ │ ├── drawable-mdpi │ │ └── ic_launcher.png │ │ ├── drawable-xhdpi │ │ └── ic_launcher.png │ │ └── drawable-xxhdpi │ │ └── ic_launcher.png └── resources.ap_ ├── gen └── com │ └── phuket │ └── tour │ └── mp3encoder │ ├── BuildConfig.java │ └── R.java ├── ic_launcher-web.png ├── jni ├── 3rdparty │ └── lame │ │ ├── include │ │ └── lame │ │ │ └── lame.h │ │ └── lib │ │ └── libmp3lame.a ├── Android.mk ├── Application.mk ├── common │ └── CommonTools.h └── mp3_encoder │ ├── Android.mk │ ├── java │ └── com │ │ └── phuket │ │ └── tour │ │ └── studio │ │ └── Mp3Encoder.java │ ├── jni │ ├── AudioEncoder.cpp │ └── com_phuket_tour_studio_Mp3Encoder.h │ └── libmp3_encoder │ ├── mp3_encoder.cpp │ └── mp3_encoder.h ├── libs ├── android-support-v4.jar └── armeabi-v7a │ └── libaudioencoder.so ├── obj └── local │ └── armeabi-v7a │ ├── libaudioencoder.so │ ├── libmp3_encoder.a │ └── objs │ ├── audioencoder │ └── mp3_encoder │ │ └── jni │ │ ├── AudioEncoder.o │ │ └── AudioEncoder.o.d │ └── mp3_encoder │ └── libmp3_encoder │ ├── mp3_encoder.o │ └── mp3_encoder.o.d ├── proguard-project.txt ├── project.properties ├── res ├── drawable-hdpi │ └── ic_launcher.png ├── drawable-mdpi │ └── ic_launcher.png ├── drawable-xhdpi │ └── ic_launcher.png ├── drawable-xxhdpi │ └── ic_launcher.png ├── layout │ └── activity_main.xml ├── menu │ └── main.xml ├── values-v11 │ └── styles.xml ├── values-v14 │ └── styles.xml ├── values-w820dp │ └── dimens.xml └── values │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── resource └── vocal.pcm └── src ├── .DS_Store └── com ├── .DS_Store └── phuket ├── .DS_Store └── tour └── mp3encoder └── MainActivity.java /.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/.DS_Store -------------------------------------------------------------------------------- /.classpath: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /.cproject: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | -------------------------------------------------------------------------------- /.project: -------------------------------------------------------------------------------- 1 | 2 | 3 | Mp3Encoder 4 | 5 | 6 | 7 | 8 | 9 | org.eclipse.cdt.managedbuilder.core.genmakebuilder 10 | clean,full,incremental, 11 | 12 | 13 | 14 | 15 | com.android.ide.eclipse.adt.ResourceManagerBuilder 16 | 17 | 18 | 19 | 20 | com.android.ide.eclipse.adt.PreCompilerBuilder 21 | 22 | 23 | 24 | 25 | org.eclipse.jdt.core.javabuilder 26 | 27 | 28 | 29 | 30 | com.android.ide.eclipse.adt.ApkBuilder 31 | 32 | 33 | 34 | 35 | org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder 36 | full,incremental, 37 | 38 | 39 | 40 | 41 | 42 | com.android.ide.eclipse.adt.AndroidNature 43 | org.eclipse.jdt.core.javanature 44 | org.eclipse.cdt.core.cnature 45 | org.eclipse.cdt.core.ccnature 46 | org.eclipse.cdt.managedbuilder.core.managedBuildNature 47 | org.eclipse.cdt.managedbuilder.core.ScannerConfigNature 48 | 49 | 50 | -------------------------------------------------------------------------------- /.settings/org.eclipse.cdt.codan.core.prefs: -------------------------------------------------------------------------------- 1 | eclipse.preferences.version=1 2 | org.eclipse.cdt.codan.checkers.errnoreturn=-Warning 3 | org.eclipse.cdt.codan.checkers.errnoreturn.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},implicit\=>false} 4 | org.eclipse.cdt.codan.checkers.errreturnvalue=-Error 5 | org.eclipse.cdt.codan.checkers.errreturnvalue.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 6 | org.eclipse.cdt.codan.checkers.nocommentinside=-Error 7 | org.eclipse.cdt.codan.checkers.nocommentinside.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 8 | org.eclipse.cdt.codan.checkers.nolinecomment=-Error 9 | org.eclipse.cdt.codan.checkers.nolinecomment.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 10 | org.eclipse.cdt.codan.checkers.noreturn=-Error 11 | org.eclipse.cdt.codan.checkers.noreturn.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},implicit\=>false} 12 | org.eclipse.cdt.codan.internal.checkers.AbstractClassCreation=-Error 13 | org.eclipse.cdt.codan.internal.checkers.AbstractClassCreation.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 14 | org.eclipse.cdt.codan.internal.checkers.AmbiguousProblem=-Error 15 | org.eclipse.cdt.codan.internal.checkers.AmbiguousProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 16 | org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionProblem=-Warning 17 | org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 18 | org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfProblem=-Error 19 | org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 20 | org.eclipse.cdt.codan.internal.checkers.CaseBreakProblem=-Warning 21 | org.eclipse.cdt.codan.internal.checkers.CaseBreakProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},no_break_comment\=>"no break",last_case_param\=>false,empty_case_param\=>false} 22 | org.eclipse.cdt.codan.internal.checkers.CatchByReference=-Warning 23 | org.eclipse.cdt.codan.internal.checkers.CatchByReference.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},unknown\=>false,exceptions\=>()} 24 | org.eclipse.cdt.codan.internal.checkers.CircularReferenceProblem=-Error 25 | org.eclipse.cdt.codan.internal.checkers.CircularReferenceProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 26 | org.eclipse.cdt.codan.internal.checkers.ClassMembersInitialization=-Warning 27 | org.eclipse.cdt.codan.internal.checkers.ClassMembersInitialization.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},skip\=>true} 28 | org.eclipse.cdt.codan.internal.checkers.FieldResolutionProblem=-Error 29 | org.eclipse.cdt.codan.internal.checkers.FieldResolutionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 30 | org.eclipse.cdt.codan.internal.checkers.FunctionResolutionProblem=-Error 31 | org.eclipse.cdt.codan.internal.checkers.FunctionResolutionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 32 | org.eclipse.cdt.codan.internal.checkers.InvalidArguments=-Error 33 | org.eclipse.cdt.codan.internal.checkers.InvalidArguments.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 34 | org.eclipse.cdt.codan.internal.checkers.InvalidTemplateArgumentsProblem=-Error 35 | org.eclipse.cdt.codan.internal.checkers.InvalidTemplateArgumentsProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 36 | org.eclipse.cdt.codan.internal.checkers.LabelStatementNotFoundProblem=-Error 37 | org.eclipse.cdt.codan.internal.checkers.LabelStatementNotFoundProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 38 | org.eclipse.cdt.codan.internal.checkers.MemberDeclarationNotFoundProblem=-Error 39 | org.eclipse.cdt.codan.internal.checkers.MemberDeclarationNotFoundProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 40 | org.eclipse.cdt.codan.internal.checkers.MethodResolutionProblem=-Error 41 | org.eclipse.cdt.codan.internal.checkers.MethodResolutionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 42 | org.eclipse.cdt.codan.internal.checkers.NamingConventionFunctionChecker=-Info 43 | org.eclipse.cdt.codan.internal.checkers.NamingConventionFunctionChecker.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},pattern\=>"^[a-z]",macro\=>true,exceptions\=>()} 44 | org.eclipse.cdt.codan.internal.checkers.NonVirtualDestructorProblem=-Warning 45 | org.eclipse.cdt.codan.internal.checkers.NonVirtualDestructorProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 46 | org.eclipse.cdt.codan.internal.checkers.OverloadProblem=-Error 47 | org.eclipse.cdt.codan.internal.checkers.OverloadProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 48 | org.eclipse.cdt.codan.internal.checkers.RedeclarationProblem=-Error 49 | org.eclipse.cdt.codan.internal.checkers.RedeclarationProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 50 | org.eclipse.cdt.codan.internal.checkers.RedefinitionProblem=-Error 51 | org.eclipse.cdt.codan.internal.checkers.RedefinitionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 52 | org.eclipse.cdt.codan.internal.checkers.ReturnStyleProblem=-Warning 53 | org.eclipse.cdt.codan.internal.checkers.ReturnStyleProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 54 | org.eclipse.cdt.codan.internal.checkers.ScanfFormatStringSecurityProblem=-Warning 55 | org.eclipse.cdt.codan.internal.checkers.ScanfFormatStringSecurityProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 56 | org.eclipse.cdt.codan.internal.checkers.StatementHasNoEffectProblem=-Warning 57 | org.eclipse.cdt.codan.internal.checkers.StatementHasNoEffectProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},macro\=>true,exceptions\=>()} 58 | org.eclipse.cdt.codan.internal.checkers.SuggestedParenthesisProblem=-Warning 59 | org.eclipse.cdt.codan.internal.checkers.SuggestedParenthesisProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},paramNot\=>false} 60 | org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolonProblem=-Warning 61 | org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolonProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},else\=>false,afterelse\=>false} 62 | org.eclipse.cdt.codan.internal.checkers.TypeResolutionProblem=-Error 63 | org.eclipse.cdt.codan.internal.checkers.TypeResolutionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 64 | org.eclipse.cdt.codan.internal.checkers.UnusedFunctionDeclarationProblem=-Warning 65 | org.eclipse.cdt.codan.internal.checkers.UnusedFunctionDeclarationProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},macro\=>true} 66 | org.eclipse.cdt.codan.internal.checkers.UnusedStaticFunctionProblem=-Warning 67 | org.eclipse.cdt.codan.internal.checkers.UnusedStaticFunctionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},macro\=>true} 68 | org.eclipse.cdt.codan.internal.checkers.UnusedVariableDeclarationProblem=-Warning 69 | org.eclipse.cdt.codan.internal.checkers.UnusedVariableDeclarationProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true},macro\=>true,exceptions\=>("@(\#)","$Id")} 70 | org.eclipse.cdt.codan.internal.checkers.VariableResolutionProblem=-Error 71 | org.eclipse.cdt.codan.internal.checkers.VariableResolutionProblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>true,RUN_ON_INC_BUILD\=>true,RUN_ON_FILE_OPEN\=>false,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 72 | org.eclipse.cdt.qt.core.qtproblem=-Warning 73 | org.eclipse.cdt.qt.core.qtproblem.params={launchModes\=>{RUN_ON_FULL_BUILD\=>false,RUN_ON_INC_BUILD\=>false,RUN_ON_FILE_OPEN\=>true,RUN_ON_FILE_SAVE\=>false,RUN_AS_YOU_TYPE\=>true,RUN_ON_DEMAND\=>true}} 74 | useParentScope=false 75 | -------------------------------------------------------------------------------- /.settings/org.eclipse.jdt.core.prefs: -------------------------------------------------------------------------------- 1 | eclipse.preferences.version=1 2 | org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6 3 | org.eclipse.jdt.core.compiler.compliance=1.6 4 | org.eclipse.jdt.core.compiler.source=1.6 5 | -------------------------------------------------------------------------------- /AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 10 | 11 | 12 | 13 | 18 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /bin/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 10 | 11 | 12 | 13 | 18 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /bin/Mp3Encoder.apk: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/Mp3Encoder.apk -------------------------------------------------------------------------------- /bin/classes.dex: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/classes.dex -------------------------------------------------------------------------------- /bin/classes/com/phuket/tour/mp3encoder/BuildConfig.class: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/classes/com/phuket/tour/mp3encoder/BuildConfig.class 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/bin/classes/com/phuket/tour/mp3encoder/R$id.class: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/classes/com/phuket/tour/mp3encoder/R$id.class -------------------------------------------------------------------------------- /bin/classes/com/phuket/tour/mp3encoder/R$layout.class: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/classes/com/phuket/tour/mp3encoder/R$layout.class -------------------------------------------------------------------------------- /bin/classes/com/phuket/tour/mp3encoder/R$menu.class: -------------------------------------------------------------------------------- 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/bin/classes/com/phuket/tour/mp3encoder/R.class: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/classes/com/phuket/tour/mp3encoder/R.class -------------------------------------------------------------------------------- /bin/classes/com/phuket/tour/studio/Mp3Encoder.class: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/classes/com/phuket/tour/studio/Mp3Encoder.class -------------------------------------------------------------------------------- /bin/dexedLibs/android-support-v4-6ca8ac0b32a82add80baa24ed59faec9.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/dexedLibs/android-support-v4-6ca8ac0b32a82add80baa24ed59faec9.jar -------------------------------------------------------------------------------- /bin/jarlist.cache: -------------------------------------------------------------------------------- 1 | # cache for current jar dependency. DO NOT EDIT. 2 | # format is 3 | # Encoding is UTF-8 4 | -------------------------------------------------------------------------------- /bin/res/crunch/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/res/crunch/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /bin/res/crunch/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/res/crunch/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /bin/res/crunch/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/res/crunch/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /bin/res/crunch/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/res/crunch/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /bin/resources.ap_: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/bin/resources.ap_ -------------------------------------------------------------------------------- /gen/com/phuket/tour/mp3encoder/BuildConfig.java: -------------------------------------------------------------------------------- 1 | /** Automatically generated file. DO NOT MODIFY */ 2 | package com.phuket.tour.mp3encoder; 3 | 4 | public final class BuildConfig { 5 | public final static boolean DEBUG = true; 6 | } -------------------------------------------------------------------------------- /gen/com/phuket/tour/mp3encoder/R.java: -------------------------------------------------------------------------------- 1 | /* AUTO-GENERATED FILE. DO NOT MODIFY. 2 | * 3 | * This class was automatically generated by the 4 | * aapt tool from the resource data it found. It 5 | * should not be modified by hand. 6 | */ 7 | 8 | package com.phuket.tour.mp3encoder; 9 | 10 | public final class R { 11 | public static final class attr { 12 | } 13 | public static final class dimen { 14 | /** Default screen margins, per the Android Design guidelines. 15 | 16 | Example customization of dimensions originally defined in res/values/dimens.xml 17 | (such as screen margins) for screens with more than 820dp of available width. This 18 | would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). 19 | 20 | */ 21 | public static final int activity_horizontal_margin=0x7f040000; 22 | public static final int activity_vertical_margin=0x7f040001; 23 | } 24 | public static final class drawable { 25 | public static final int ic_launcher=0x7f020000; 26 | } 27 | public static final class id { 28 | public static final int action_settings=0x7f080002; 29 | public static final int mp3_encoder_btn=0x7f080001; 30 | public static final int title=0x7f080000; 31 | } 32 | public static final class layout { 33 | public static final int activity_main=0x7f030000; 34 | } 35 | public static final class menu { 36 | public static final int main=0x7f070000; 37 | } 38 | public static final class string { 39 | public static final int action_settings=0x7f050003; 40 | public static final int app_name=0x7f050000; 41 | public static final int encode_mp3=0x7f050002; 42 | public static final int hello_world=0x7f050001; 43 | } 44 | public static final class style { 45 | /** 46 | Base application theme, dependent on API level. This theme is replaced 47 | by AppBaseTheme from res/values-vXX/styles.xml on newer devices. 48 | 49 | 50 | Theme customizations available in newer API levels can go in 51 | res/values-vXX/styles.xml, while customizations related to 52 | backward-compatibility can go here. 53 | 54 | 55 | Base application theme for API 11+. This theme completely replaces 56 | AppBaseTheme from res/values/styles.xml on API 11+ devices. 57 | 58 | API 11 theme customizations can go here. 59 | 60 | Base application theme for API 14+. This theme completely replaces 61 | AppBaseTheme from BOTH res/values/styles.xml and 62 | res/values-v11/styles.xml on API 14+ devices. 63 | 64 | API 14 theme customizations can go here. 65 | */ 66 | public static final int AppBaseTheme=0x7f060000; 67 | /** Application theme. 68 | All customizations that are NOT specific to a particular API-level can go here. 69 | */ 70 | public static final int AppTheme=0x7f060001; 71 | } 72 | } 73 | -------------------------------------------------------------------------------- /ic_launcher-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/ic_launcher-web.png -------------------------------------------------------------------------------- /jni/3rdparty/lame/include/lame/lame.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Interface to MP3 LAME encoding engine 3 | * 4 | * Copyright (c) 1999 Mark Taylor 5 | * 6 | * This library is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Library General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2 of the License, or (at your option) any later version. 10 | * 11 | * This library is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Library General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Library General Public 17 | * License along with this library; if not, write to the 18 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 19 | * Boston, MA 02111-1307, USA. 20 | */ 21 | 22 | /* $Id: lame.h,v 1.189.2.1 2012/01/08 23:49:58 robert Exp $ */ 23 | 24 | #ifndef LAME_LAME_H 25 | #define LAME_LAME_H 26 | 27 | /* for size_t typedef */ 28 | #include 29 | /* for va_list typedef */ 30 | #include 31 | /* for FILE typedef, TODO: remove when removing lame_mp3_tags_fid */ 32 | #include 33 | 34 | #if defined(__cplusplus) 35 | extern "C" { 36 | #endif 37 | 38 | typedef void (*lame_report_function)(const char *format, va_list ap); 39 | 40 | #if defined(WIN32) || defined(_WIN32) 41 | #undef CDECL 42 | #define CDECL __cdecl 43 | #else 44 | #define CDECL 45 | #endif 46 | 47 | #define DEPRECATED_OR_OBSOLETE_CODE_REMOVED 1 48 | 49 | typedef enum vbr_mode_e { 50 | vbr_off=0, 51 | vbr_mt, /* obsolete, same as vbr_mtrh */ 52 | vbr_rh, 53 | vbr_abr, 54 | vbr_mtrh, 55 | vbr_max_indicator, /* Don't use this! It's used for sanity checks. */ 56 | vbr_default=vbr_mtrh /* change this to change the default VBR mode of LAME */ 57 | } vbr_mode; 58 | 59 | 60 | /* MPEG modes */ 61 | typedef enum MPEG_mode_e { 62 | STEREO = 0, 63 | JOINT_STEREO, 64 | DUAL_CHANNEL, /* LAME doesn't supports this! */ 65 | MONO, 66 | NOT_SET, 67 | MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ 68 | } MPEG_mode; 69 | 70 | /* Padding types */ 71 | typedef enum Padding_type_e { 72 | PAD_NO = 0, 73 | PAD_ALL, 74 | PAD_ADJUST, 75 | PAD_MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ 76 | } Padding_type; 77 | 78 | 79 | 80 | /*presets*/ 81 | typedef enum preset_mode_e { 82 | /*values from 8 to 320 should be reserved for abr bitrates*/ 83 | /*for abr I'd suggest to directly use the targeted bitrate as a value*/ 84 | ABR_8 = 8, 85 | ABR_320 = 320, 86 | 87 | V9 = 410, /*Vx to match Lame and VBR_xx to match FhG*/ 88 | VBR_10 = 410, 89 | V8 = 420, 90 | VBR_20 = 420, 91 | V7 = 430, 92 | VBR_30 = 430, 93 | V6 = 440, 94 | VBR_40 = 440, 95 | V5 = 450, 96 | VBR_50 = 450, 97 | V4 = 460, 98 | VBR_60 = 460, 99 | V3 = 470, 100 | VBR_70 = 470, 101 | V2 = 480, 102 | VBR_80 = 480, 103 | V1 = 490, 104 | VBR_90 = 490, 105 | V0 = 500, 106 | VBR_100 = 500, 107 | 108 | 109 | 110 | /*still there for compatibility*/ 111 | R3MIX = 1000, 112 | STANDARD = 1001, 113 | EXTREME = 1002, 114 | INSANE = 1003, 115 | STANDARD_FAST = 1004, 116 | EXTREME_FAST = 1005, 117 | MEDIUM = 1006, 118 | MEDIUM_FAST = 1007 119 | } preset_mode; 120 | 121 | 122 | /*asm optimizations*/ 123 | typedef enum asm_optimizations_e { 124 | MMX = 1, 125 | AMD_3DNOW = 2, 126 | SSE = 3 127 | } asm_optimizations; 128 | 129 | 130 | /* psychoacoustic model */ 131 | typedef enum Psy_model_e { 132 | PSY_GPSYCHO = 1, 133 | PSY_NSPSYTUNE = 2 134 | } Psy_model; 135 | 136 | 137 | /* buffer considerations */ 138 | typedef enum buffer_constraint_e { 139 | MDB_DEFAULT=0, 140 | MDB_STRICT_ISO=1, 141 | MDB_MAXIMUM=2 142 | } buffer_constraint; 143 | 144 | 145 | struct lame_global_struct; 146 | typedef struct lame_global_struct lame_global_flags; 147 | typedef lame_global_flags *lame_t; 148 | 149 | 150 | 151 | 152 | /*********************************************************************** 153 | * 154 | * The LAME API 155 | * These functions should be called, in this order, for each 156 | * MP3 file to be encoded. See the file "API" for more documentation 157 | * 158 | ***********************************************************************/ 159 | 160 | 161 | /* 162 | * REQUIRED: 163 | * initialize the encoder. sets default for all encoder parameters, 164 | * returns NULL if some malloc()'s failed 165 | * otherwise returns pointer to structure needed for all future 166 | * API calls. 167 | */ 168 | lame_global_flags * CDECL lame_init(void); 169 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 170 | #else 171 | /* obsolete version */ 172 | int CDECL lame_init_old(lame_global_flags *); 173 | #endif 174 | 175 | /* 176 | * OPTIONAL: 177 | * set as needed to override defaults 178 | */ 179 | 180 | /******************************************************************** 181 | * input stream description 182 | ***********************************************************************/ 183 | /* number of samples. default = 2^32-1 */ 184 | int CDECL lame_set_num_samples(lame_global_flags *, unsigned long); 185 | unsigned long CDECL lame_get_num_samples(const lame_global_flags *); 186 | 187 | /* input sample rate in Hz. default = 44100hz */ 188 | int CDECL lame_set_in_samplerate(lame_global_flags *, int); 189 | int CDECL lame_get_in_samplerate(const lame_global_flags *); 190 | 191 | /* number of channels in input stream. default=2 */ 192 | int CDECL lame_set_num_channels(lame_global_flags *, int); 193 | int CDECL lame_get_num_channels(const lame_global_flags *); 194 | 195 | /* 196 | scale the input by this amount before encoding. default=1 197 | (not used by decoding routines) 198 | */ 199 | int CDECL lame_set_scale(lame_global_flags *, float); 200 | float CDECL lame_get_scale(const lame_global_flags *); 201 | 202 | /* 203 | scale the channel 0 (left) input by this amount before encoding. default=1 204 | (not used by decoding routines) 205 | */ 206 | int CDECL lame_set_scale_left(lame_global_flags *, float); 207 | float CDECL lame_get_scale_left(const lame_global_flags *); 208 | 209 | /* 210 | scale the channel 1 (right) input by this amount before encoding. default=1 211 | (not used by decoding routines) 212 | */ 213 | int CDECL lame_set_scale_right(lame_global_flags *, float); 214 | float CDECL lame_get_scale_right(const lame_global_flags *); 215 | 216 | /* 217 | output sample rate in Hz. default = 0, which means LAME picks best value 218 | based on the amount of compression. MPEG only allows: 219 | MPEG1 32, 44.1, 48khz 220 | MPEG2 16, 22.05, 24 221 | MPEG2.5 8, 11.025, 12 222 | (not used by decoding routines) 223 | */ 224 | int CDECL lame_set_out_samplerate(lame_global_flags *, int); 225 | int CDECL lame_get_out_samplerate(const lame_global_flags *); 226 | 227 | 228 | /******************************************************************** 229 | * general control parameters 230 | ***********************************************************************/ 231 | /* 1=cause LAME to collect data for an MP3 frame analyzer. default=0 */ 232 | int CDECL lame_set_analysis(lame_global_flags *, int); 233 | int CDECL lame_get_analysis(const lame_global_flags *); 234 | 235 | /* 236 | 1 = write a Xing VBR header frame. 237 | default = 1 238 | this variable must have been added by a Hungarian notation Windows programmer :-) 239 | */ 240 | int CDECL lame_set_bWriteVbrTag(lame_global_flags *, int); 241 | int CDECL lame_get_bWriteVbrTag(const lame_global_flags *); 242 | 243 | /* 1=decode only. use lame/mpglib to convert mp3/ogg to wav. default=0 */ 244 | int CDECL lame_set_decode_only(lame_global_flags *, int); 245 | int CDECL lame_get_decode_only(const lame_global_flags *); 246 | 247 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 248 | #else 249 | /* 1=encode a Vorbis .ogg file. default=0 */ 250 | /* DEPRECATED */ 251 | int CDECL lame_set_ogg(lame_global_flags *, int); 252 | int CDECL lame_get_ogg(const lame_global_flags *); 253 | #endif 254 | 255 | /* 256 | internal algorithm selection. True quality is determined by the bitrate 257 | but this variable will effect quality by selecting expensive or cheap algorithms. 258 | quality=0..9. 0=best (very slow). 9=worst. 259 | recommended: 2 near-best quality, not too slow 260 | 5 good quality, fast 261 | 7 ok quality, really fast 262 | */ 263 | int CDECL lame_set_quality(lame_global_flags *, int); 264 | int CDECL lame_get_quality(const lame_global_flags *); 265 | 266 | /* 267 | mode = 0,1,2,3 = stereo, jstereo, dual channel (not supported), mono 268 | default: lame picks based on compression ration and input channels 269 | */ 270 | int CDECL lame_set_mode(lame_global_flags *, MPEG_mode); 271 | MPEG_mode CDECL lame_get_mode(const lame_global_flags *); 272 | 273 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 274 | #else 275 | /* 276 | mode_automs. Use a M/S mode with a switching threshold based on 277 | compression ratio 278 | DEPRECATED 279 | */ 280 | int CDECL lame_set_mode_automs(lame_global_flags *, int); 281 | int CDECL lame_get_mode_automs(const lame_global_flags *); 282 | #endif 283 | 284 | /* 285 | force_ms. Force M/S for all frames. For testing only. 286 | default = 0 (disabled) 287 | */ 288 | int CDECL lame_set_force_ms(lame_global_flags *, int); 289 | int CDECL lame_get_force_ms(const lame_global_flags *); 290 | 291 | /* use free_format? default = 0 (disabled) */ 292 | int CDECL lame_set_free_format(lame_global_flags *, int); 293 | int CDECL lame_get_free_format(const lame_global_flags *); 294 | 295 | /* perform ReplayGain analysis? default = 0 (disabled) */ 296 | int CDECL lame_set_findReplayGain(lame_global_flags *, int); 297 | int CDECL lame_get_findReplayGain(const lame_global_flags *); 298 | 299 | /* decode on the fly. Search for the peak sample. If the ReplayGain 300 | * analysis is enabled then perform the analysis on the decoded data 301 | * stream. default = 0 (disabled) 302 | * NOTE: if this option is set the build-in decoder should not be used */ 303 | int CDECL lame_set_decode_on_the_fly(lame_global_flags *, int); 304 | int CDECL lame_get_decode_on_the_fly(const lame_global_flags *); 305 | 306 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 307 | #else 308 | /* DEPRECATED: now does the same as lame_set_findReplayGain() 309 | default = 0 (disabled) */ 310 | int CDECL lame_set_ReplayGain_input(lame_global_flags *, int); 311 | int CDECL lame_get_ReplayGain_input(const lame_global_flags *); 312 | 313 | /* DEPRECATED: now does the same as 314 | lame_set_decode_on_the_fly() && lame_set_findReplayGain() 315 | default = 0 (disabled) */ 316 | int CDECL lame_set_ReplayGain_decode(lame_global_flags *, int); 317 | int CDECL lame_get_ReplayGain_decode(const lame_global_flags *); 318 | 319 | /* DEPRECATED: now does the same as lame_set_decode_on_the_fly() 320 | default = 0 (disabled) */ 321 | int CDECL lame_set_findPeakSample(lame_global_flags *, int); 322 | int CDECL lame_get_findPeakSample(const lame_global_flags *); 323 | #endif 324 | 325 | /* counters for gapless encoding */ 326 | int CDECL lame_set_nogap_total(lame_global_flags*, int); 327 | int CDECL lame_get_nogap_total(const lame_global_flags*); 328 | 329 | int CDECL lame_set_nogap_currentindex(lame_global_flags* , int); 330 | int CDECL lame_get_nogap_currentindex(const lame_global_flags*); 331 | 332 | 333 | /* 334 | * OPTIONAL: 335 | * Set printf like error/debug/message reporting functions. 336 | * The second argument has to be a pointer to a function which looks like 337 | * void my_debugf(const char *format, va_list ap) 338 | * { 339 | * (void) vfprintf(stdout, format, ap); 340 | * } 341 | * If you use NULL as the value of the pointer in the set function, the 342 | * lame buildin function will be used (prints to stderr). 343 | * To quiet any output you have to replace the body of the example function 344 | * with just "return;" and use it in the set function. 345 | */ 346 | int CDECL lame_set_errorf(lame_global_flags *, lame_report_function); 347 | int CDECL lame_set_debugf(lame_global_flags *, lame_report_function); 348 | int CDECL lame_set_msgf (lame_global_flags *, lame_report_function); 349 | 350 | 351 | 352 | /* set one of brate compression ratio. default is compression ratio of 11. */ 353 | int CDECL lame_set_brate(lame_global_flags *, int); 354 | int CDECL lame_get_brate(const lame_global_flags *); 355 | int CDECL lame_set_compression_ratio(lame_global_flags *, float); 356 | float CDECL lame_get_compression_ratio(const lame_global_flags *); 357 | 358 | 359 | int CDECL lame_set_preset( lame_global_flags* gfp, int ); 360 | int CDECL lame_set_asm_optimizations( lame_global_flags* gfp, int, int ); 361 | 362 | 363 | 364 | /******************************************************************** 365 | * frame params 366 | ***********************************************************************/ 367 | /* mark as copyright. default=0 */ 368 | int CDECL lame_set_copyright(lame_global_flags *, int); 369 | int CDECL lame_get_copyright(const lame_global_flags *); 370 | 371 | /* mark as original. default=1 */ 372 | int CDECL lame_set_original(lame_global_flags *, int); 373 | int CDECL lame_get_original(const lame_global_flags *); 374 | 375 | /* error_protection. Use 2 bytes from each frame for CRC checksum. default=0 */ 376 | int CDECL lame_set_error_protection(lame_global_flags *, int); 377 | int CDECL lame_get_error_protection(const lame_global_flags *); 378 | 379 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 380 | #else 381 | /* padding_type. 0=pad no frames 1=pad all frames 2=adjust padding(default) */ 382 | int CDECL lame_set_padding_type(lame_global_flags *, Padding_type); 383 | Padding_type CDECL lame_get_padding_type(const lame_global_flags *); 384 | #endif 385 | 386 | /* MP3 'private extension' bit Meaningless. default=0 */ 387 | int CDECL lame_set_extension(lame_global_flags *, int); 388 | int CDECL lame_get_extension(const lame_global_flags *); 389 | 390 | /* enforce strict ISO compliance. default=0 */ 391 | int CDECL lame_set_strict_ISO(lame_global_flags *, int); 392 | int CDECL lame_get_strict_ISO(const lame_global_flags *); 393 | 394 | 395 | /******************************************************************** 396 | * quantization/noise shaping 397 | ***********************************************************************/ 398 | 399 | /* disable the bit reservoir. For testing only. default=0 */ 400 | int CDECL lame_set_disable_reservoir(lame_global_flags *, int); 401 | int CDECL lame_get_disable_reservoir(const lame_global_flags *); 402 | 403 | /* select a different "best quantization" function. default=0 */ 404 | int CDECL lame_set_quant_comp(lame_global_flags *, int); 405 | int CDECL lame_get_quant_comp(const lame_global_flags *); 406 | int CDECL lame_set_quant_comp_short(lame_global_flags *, int); 407 | int CDECL lame_get_quant_comp_short(const lame_global_flags *); 408 | 409 | int CDECL lame_set_experimentalX(lame_global_flags *, int); /* compatibility*/ 410 | int CDECL lame_get_experimentalX(const lame_global_flags *); 411 | 412 | /* another experimental option. for testing only */ 413 | int CDECL lame_set_experimentalY(lame_global_flags *, int); 414 | int CDECL lame_get_experimentalY(const lame_global_flags *); 415 | 416 | /* another experimental option. for testing only */ 417 | int CDECL lame_set_experimentalZ(lame_global_flags *, int); 418 | int CDECL lame_get_experimentalZ(const lame_global_flags *); 419 | 420 | /* Naoki's psycho acoustic model. default=0 */ 421 | int CDECL lame_set_exp_nspsytune(lame_global_flags *, int); 422 | int CDECL lame_get_exp_nspsytune(const lame_global_flags *); 423 | 424 | void CDECL lame_set_msfix(lame_global_flags *, double); 425 | float CDECL lame_get_msfix(const lame_global_flags *); 426 | 427 | 428 | /******************************************************************** 429 | * VBR control 430 | ***********************************************************************/ 431 | /* Types of VBR. default = vbr_off = CBR */ 432 | int CDECL lame_set_VBR(lame_global_flags *, vbr_mode); 433 | vbr_mode CDECL lame_get_VBR(const lame_global_flags *); 434 | 435 | /* VBR quality level. 0=highest 9=lowest */ 436 | int CDECL lame_set_VBR_q(lame_global_flags *, int); 437 | int CDECL lame_get_VBR_q(const lame_global_flags *); 438 | 439 | /* VBR quality level. 0=highest 9=lowest, Range [0,...,10[ */ 440 | int CDECL lame_set_VBR_quality(lame_global_flags *, float); 441 | float CDECL lame_get_VBR_quality(const lame_global_flags *); 442 | 443 | /* Ignored except for VBR=vbr_abr (ABR mode) */ 444 | int CDECL lame_set_VBR_mean_bitrate_kbps(lame_global_flags *, int); 445 | int CDECL lame_get_VBR_mean_bitrate_kbps(const lame_global_flags *); 446 | 447 | int CDECL lame_set_VBR_min_bitrate_kbps(lame_global_flags *, int); 448 | int CDECL lame_get_VBR_min_bitrate_kbps(const lame_global_flags *); 449 | 450 | int CDECL lame_set_VBR_max_bitrate_kbps(lame_global_flags *, int); 451 | int CDECL lame_get_VBR_max_bitrate_kbps(const lame_global_flags *); 452 | 453 | /* 454 | 1=strictly enforce VBR_min_bitrate. Normally it will be violated for 455 | analog silence 456 | */ 457 | int CDECL lame_set_VBR_hard_min(lame_global_flags *, int); 458 | int CDECL lame_get_VBR_hard_min(const lame_global_flags *); 459 | 460 | /* for preset */ 461 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 462 | #else 463 | int CDECL lame_set_preset_expopts(lame_global_flags *, int); 464 | #endif 465 | 466 | /******************************************************************** 467 | * Filtering control 468 | ***********************************************************************/ 469 | /* freq in Hz to apply lowpass. Default = 0 = lame chooses. -1 = disabled */ 470 | int CDECL lame_set_lowpassfreq(lame_global_flags *, int); 471 | int CDECL lame_get_lowpassfreq(const lame_global_flags *); 472 | /* width of transition band, in Hz. Default = one polyphase filter band */ 473 | int CDECL lame_set_lowpasswidth(lame_global_flags *, int); 474 | int CDECL lame_get_lowpasswidth(const lame_global_flags *); 475 | 476 | /* freq in Hz to apply highpass. Default = 0 = lame chooses. -1 = disabled */ 477 | int CDECL lame_set_highpassfreq(lame_global_flags *, int); 478 | int CDECL lame_get_highpassfreq(const lame_global_flags *); 479 | /* width of transition band, in Hz. Default = one polyphase filter band */ 480 | int CDECL lame_set_highpasswidth(lame_global_flags *, int); 481 | int CDECL lame_get_highpasswidth(const lame_global_flags *); 482 | 483 | 484 | /******************************************************************** 485 | * psycho acoustics and other arguments which you should not change 486 | * unless you know what you are doing 487 | ***********************************************************************/ 488 | 489 | /* only use ATH for masking */ 490 | int CDECL lame_set_ATHonly(lame_global_flags *, int); 491 | int CDECL lame_get_ATHonly(const lame_global_flags *); 492 | 493 | /* only use ATH for short blocks */ 494 | int CDECL lame_set_ATHshort(lame_global_flags *, int); 495 | int CDECL lame_get_ATHshort(const lame_global_flags *); 496 | 497 | /* disable ATH */ 498 | int CDECL lame_set_noATH(lame_global_flags *, int); 499 | int CDECL lame_get_noATH(const lame_global_flags *); 500 | 501 | /* select ATH formula */ 502 | int CDECL lame_set_ATHtype(lame_global_flags *, int); 503 | int CDECL lame_get_ATHtype(const lame_global_flags *); 504 | 505 | /* lower ATH by this many db */ 506 | int CDECL lame_set_ATHlower(lame_global_flags *, float); 507 | float CDECL lame_get_ATHlower(const lame_global_flags *); 508 | 509 | /* select ATH adaptive adjustment type */ 510 | int CDECL lame_set_athaa_type( lame_global_flags *, int); 511 | int CDECL lame_get_athaa_type( const lame_global_flags *); 512 | 513 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 514 | #else 515 | /* select the loudness approximation used by the ATH adaptive auto-leveling */ 516 | int CDECL lame_set_athaa_loudapprox( lame_global_flags *, int); 517 | int CDECL lame_get_athaa_loudapprox( const lame_global_flags *); 518 | #endif 519 | 520 | /* adjust (in dB) the point below which adaptive ATH level adjustment occurs */ 521 | int CDECL lame_set_athaa_sensitivity( lame_global_flags *, float); 522 | float CDECL lame_get_athaa_sensitivity( const lame_global_flags* ); 523 | 524 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 525 | #else 526 | /* OBSOLETE: predictability limit (ISO tonality formula) */ 527 | int CDECL lame_set_cwlimit(lame_global_flags *, int); 528 | int CDECL lame_get_cwlimit(const lame_global_flags *); 529 | #endif 530 | 531 | /* 532 | allow blocktypes to differ between channels? 533 | default: 0 for jstereo, 1 for stereo 534 | */ 535 | int CDECL lame_set_allow_diff_short(lame_global_flags *, int); 536 | int CDECL lame_get_allow_diff_short(const lame_global_flags *); 537 | 538 | /* use temporal masking effect (default = 1) */ 539 | int CDECL lame_set_useTemporal(lame_global_flags *, int); 540 | int CDECL lame_get_useTemporal(const lame_global_flags *); 541 | 542 | /* use temporal masking effect (default = 1) */ 543 | int CDECL lame_set_interChRatio(lame_global_flags *, float); 544 | float CDECL lame_get_interChRatio(const lame_global_flags *); 545 | 546 | /* disable short blocks */ 547 | int CDECL lame_set_no_short_blocks(lame_global_flags *, int); 548 | int CDECL lame_get_no_short_blocks(const lame_global_flags *); 549 | 550 | /* force short blocks */ 551 | int CDECL lame_set_force_short_blocks(lame_global_flags *, int); 552 | int CDECL lame_get_force_short_blocks(const lame_global_flags *); 553 | 554 | /* Input PCM is emphased PCM (for instance from one of the rarely 555 | emphased CDs), it is STRONGLY not recommended to use this, because 556 | psycho does not take it into account, and last but not least many decoders 557 | ignore these bits */ 558 | int CDECL lame_set_emphasis(lame_global_flags *, int); 559 | int CDECL lame_get_emphasis(const lame_global_flags *); 560 | 561 | 562 | 563 | /************************************************************************/ 564 | /* internal variables, cannot be set... */ 565 | /* provided because they may be of use to calling application */ 566 | /************************************************************************/ 567 | /* version 0=MPEG-2 1=MPEG-1 (2=MPEG-2.5) */ 568 | int CDECL lame_get_version(const lame_global_flags *); 569 | 570 | /* encoder delay */ 571 | int CDECL lame_get_encoder_delay(const lame_global_flags *); 572 | 573 | /* 574 | padding appended to the input to make sure decoder can fully decode 575 | all input. Note that this value can only be calculated during the 576 | call to lame_encoder_flush(). Before lame_encoder_flush() has 577 | been called, the value of encoder_padding = 0. 578 | */ 579 | int CDECL lame_get_encoder_padding(const lame_global_flags *); 580 | 581 | /* size of MPEG frame */ 582 | int CDECL lame_get_framesize(const lame_global_flags *); 583 | 584 | /* number of PCM samples buffered, but not yet encoded to mp3 data. */ 585 | int CDECL lame_get_mf_samples_to_encode( const lame_global_flags* gfp ); 586 | 587 | /* 588 | size (bytes) of mp3 data buffered, but not yet encoded. 589 | this is the number of bytes which would be output by a call to 590 | lame_encode_flush_nogap. NOTE: lame_encode_flush() will return 591 | more bytes than this because it will encode the reamining buffered 592 | PCM samples before flushing the mp3 buffers. 593 | */ 594 | int CDECL lame_get_size_mp3buffer( const lame_global_flags* gfp ); 595 | 596 | /* number of frames encoded so far */ 597 | int CDECL lame_get_frameNum(const lame_global_flags *); 598 | 599 | /* 600 | lame's estimate of the total number of frames to be encoded 601 | only valid if calling program set num_samples 602 | */ 603 | int CDECL lame_get_totalframes(const lame_global_flags *); 604 | 605 | /* RadioGain value. Multiplied by 10 and rounded to the nearest. */ 606 | int CDECL lame_get_RadioGain(const lame_global_flags *); 607 | 608 | /* AudiophileGain value. Multipled by 10 and rounded to the nearest. */ 609 | int CDECL lame_get_AudiophileGain(const lame_global_flags *); 610 | 611 | /* the peak sample */ 612 | float CDECL lame_get_PeakSample(const lame_global_flags *); 613 | 614 | /* Gain change required for preventing clipping. The value is correct only if 615 | peak sample searching was enabled. If negative then the waveform 616 | already does not clip. The value is multiplied by 10 and rounded up. */ 617 | int CDECL lame_get_noclipGainChange(const lame_global_flags *); 618 | 619 | /* user-specified scale factor required for preventing clipping. Value is 620 | correct only if peak sample searching was enabled and no user-specified 621 | scaling was performed. If negative then either the waveform already does 622 | not clip or the value cannot be determined */ 623 | float CDECL lame_get_noclipScale(const lame_global_flags *); 624 | 625 | 626 | 627 | 628 | 629 | 630 | 631 | /* 632 | * REQUIRED: 633 | * sets more internal configuration based on data provided above. 634 | * returns -1 if something failed. 635 | */ 636 | int CDECL lame_init_params(lame_global_flags *); 637 | 638 | 639 | /* 640 | * OPTIONAL: 641 | * get the version number, in a string. of the form: 642 | * "3.63 (beta)" or just "3.63". 643 | */ 644 | const char* CDECL get_lame_version ( void ); 645 | const char* CDECL get_lame_short_version ( void ); 646 | const char* CDECL get_lame_very_short_version ( void ); 647 | const char* CDECL get_psy_version ( void ); 648 | const char* CDECL get_lame_url ( void ); 649 | const char* CDECL get_lame_os_bitness ( void ); 650 | 651 | /* 652 | * OPTIONAL: 653 | * get the version numbers in numerical form. 654 | */ 655 | typedef struct { 656 | /* generic LAME version */ 657 | int major; 658 | int minor; 659 | int alpha; /* 0 if not an alpha version */ 660 | int beta; /* 0 if not a beta version */ 661 | 662 | /* version of the psy model */ 663 | int psy_major; 664 | int psy_minor; 665 | int psy_alpha; /* 0 if not an alpha version */ 666 | int psy_beta; /* 0 if not a beta version */ 667 | 668 | /* compile time features */ 669 | const char *features; /* Don't make assumptions about the contents! */ 670 | } lame_version_t; 671 | void CDECL get_lame_version_numerical(lame_version_t *); 672 | 673 | 674 | /* 675 | * OPTIONAL: 676 | * print internal lame configuration to message handler 677 | */ 678 | void CDECL lame_print_config(const lame_global_flags* gfp); 679 | 680 | void CDECL lame_print_internals( const lame_global_flags *gfp); 681 | 682 | 683 | /* 684 | * input pcm data, output (maybe) mp3 frames. 685 | * This routine handles all buffering, resampling and filtering for you. 686 | * 687 | * return code number of bytes output in mp3buf. Can be 0 688 | * -1: mp3buf was too small 689 | * -2: malloc() problem 690 | * -3: lame_init_params() not called 691 | * -4: psycho acoustic problems 692 | * 693 | * The required mp3buf_size can be computed from num_samples, 694 | * samplerate and encoding rate, but here is a worst case estimate: 695 | * 696 | * mp3buf_size in bytes = 1.25*num_samples + 7200 697 | * 698 | * I think a tighter bound could be: (mt, March 2000) 699 | * MPEG1: 700 | * num_samples*(bitrate/8)/samplerate + 4*1152*(bitrate/8)/samplerate + 512 701 | * MPEG2: 702 | * num_samples*(bitrate/8)/samplerate + 4*576*(bitrate/8)/samplerate + 256 703 | * 704 | * but test first if you use that! 705 | * 706 | * set mp3buf_size = 0 and LAME will not check if mp3buf_size is 707 | * large enough. 708 | * 709 | * NOTE: 710 | * if gfp->num_channels=2, but gfp->mode = 3 (mono), the L & R channels 711 | * will be averaged into the L channel before encoding only the L channel 712 | * This will overwrite the data in buffer_l[] and buffer_r[]. 713 | * 714 | */ 715 | int CDECL lame_encode_buffer ( 716 | lame_global_flags* gfp, /* global context handle */ 717 | const short int buffer_l [], /* PCM data for left channel */ 718 | const short int buffer_r [], /* PCM data for right channel */ 719 | const int nsamples, /* number of samples per channel */ 720 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 721 | const int mp3buf_size ); /* number of valid octets in this 722 | stream */ 723 | 724 | /* 725 | * as above, but input has L & R channel data interleaved. 726 | * NOTE: 727 | * num_samples = number of samples in the L (or R) 728 | * channel, not the total number of samples in pcm[] 729 | */ 730 | int CDECL lame_encode_buffer_interleaved( 731 | lame_global_flags* gfp, /* global context handlei */ 732 | short int pcm[], /* PCM data for left and right 733 | channel, interleaved */ 734 | int num_samples, /* number of samples per channel, 735 | _not_ number of samples in 736 | pcm[] */ 737 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 738 | int mp3buf_size ); /* number of valid octets in this 739 | stream */ 740 | 741 | 742 | /* as lame_encode_buffer, but for 'float's. 743 | * !! NOTE: !! data must still be scaled to be in the same range as 744 | * short int, +/- 32768 745 | */ 746 | int CDECL lame_encode_buffer_float( 747 | lame_global_flags* gfp, /* global context handle */ 748 | const float pcm_l [], /* PCM data for left channel */ 749 | const float pcm_r [], /* PCM data for right channel */ 750 | const int nsamples, /* number of samples per channel */ 751 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 752 | const int mp3buf_size ); /* number of valid octets in this 753 | stream */ 754 | 755 | /* as lame_encode_buffer, but for 'float's. 756 | * !! NOTE: !! data must be scaled to +/- 1 full scale 757 | */ 758 | int CDECL lame_encode_buffer_ieee_float( 759 | lame_t gfp, 760 | const float pcm_l [], /* PCM data for left channel */ 761 | const float pcm_r [], /* PCM data for right channel */ 762 | const int nsamples, 763 | unsigned char * mp3buf, 764 | const int mp3buf_size); 765 | int CDECL lame_encode_buffer_interleaved_ieee_float( 766 | lame_t gfp, 767 | const float pcm[], /* PCM data for left and right 768 | channel, interleaved */ 769 | const int nsamples, 770 | unsigned char * mp3buf, 771 | const int mp3buf_size); 772 | 773 | /* as lame_encode_buffer, but for 'double's. 774 | * !! NOTE: !! data must be scaled to +/- 1 full scale 775 | */ 776 | int CDECL lame_encode_buffer_ieee_double( 777 | lame_t gfp, 778 | const double pcm_l [], /* PCM data for left channel */ 779 | const double pcm_r [], /* PCM data for right channel */ 780 | const int nsamples, 781 | unsigned char * mp3buf, 782 | const int mp3buf_size); 783 | int CDECL lame_encode_buffer_interleaved_ieee_double( 784 | lame_t gfp, 785 | const double pcm[], /* PCM data for left and right 786 | channel, interleaved */ 787 | const int nsamples, 788 | unsigned char * mp3buf, 789 | const int mp3buf_size); 790 | 791 | /* as lame_encode_buffer, but for long's 792 | * !! NOTE: !! data must still be scaled to be in the same range as 793 | * short int, +/- 32768 794 | * 795 | * This scaling was a mistake (doesn't allow one to exploit full 796 | * precision of type 'long'. Use lame_encode_buffer_long2() instead. 797 | * 798 | */ 799 | int CDECL lame_encode_buffer_long( 800 | lame_global_flags* gfp, /* global context handle */ 801 | const long buffer_l [], /* PCM data for left channel */ 802 | const long buffer_r [], /* PCM data for right channel */ 803 | const int nsamples, /* number of samples per channel */ 804 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 805 | const int mp3buf_size ); /* number of valid octets in this 806 | stream */ 807 | 808 | /* Same as lame_encode_buffer_long(), but with correct scaling. 809 | * !! NOTE: !! data must still be scaled to be in the same range as 810 | * type 'long'. Data should be in the range: +/- 2^(8*size(long)-1) 811 | * 812 | */ 813 | int CDECL lame_encode_buffer_long2( 814 | lame_global_flags* gfp, /* global context handle */ 815 | const long buffer_l [], /* PCM data for left channel */ 816 | const long buffer_r [], /* PCM data for right channel */ 817 | const int nsamples, /* number of samples per channel */ 818 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 819 | const int mp3buf_size ); /* number of valid octets in this 820 | stream */ 821 | 822 | /* as lame_encode_buffer, but for int's 823 | * !! NOTE: !! input should be scaled to the maximum range of 'int' 824 | * If int is 4 bytes, then the values should range from 825 | * +/- 2147483648. 826 | * 827 | * This routine does not (and cannot, without loosing precision) use 828 | * the same scaling as the rest of the lame_encode_buffer() routines. 829 | * 830 | */ 831 | int CDECL lame_encode_buffer_int( 832 | lame_global_flags* gfp, /* global context handle */ 833 | const int buffer_l [], /* PCM data for left channel */ 834 | const int buffer_r [], /* PCM data for right channel */ 835 | const int nsamples, /* number of samples per channel */ 836 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 837 | const int mp3buf_size ); /* number of valid octets in this 838 | stream */ 839 | 840 | 841 | 842 | 843 | 844 | /* 845 | * REQUIRED: 846 | * lame_encode_flush will flush the intenal PCM buffers, padding with 847 | * 0's to make sure the final frame is complete, and then flush 848 | * the internal MP3 buffers, and thus may return a 849 | * final few mp3 frames. 'mp3buf' should be at least 7200 bytes long 850 | * to hold all possible emitted data. 851 | * 852 | * will also write id3v1 tags (if any) into the bitstream 853 | * 854 | * return code = number of bytes output to mp3buf. Can be 0 855 | */ 856 | int CDECL lame_encode_flush( 857 | lame_global_flags * gfp, /* global context handle */ 858 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 859 | int size); /* number of valid octets in this stream */ 860 | 861 | /* 862 | * OPTIONAL: 863 | * lame_encode_flush_nogap will flush the internal mp3 buffers and pad 864 | * the last frame with ancillary data so it is a complete mp3 frame. 865 | * 866 | * 'mp3buf' should be at least 7200 bytes long 867 | * to hold all possible emitted data. 868 | * 869 | * After a call to this routine, the outputed mp3 data is complete, but 870 | * you may continue to encode new PCM samples and write future mp3 data 871 | * to a different file. The two mp3 files will play back with no gaps 872 | * if they are concatenated together. 873 | * 874 | * This routine will NOT write id3v1 tags into the bitstream. 875 | * 876 | * return code = number of bytes output to mp3buf. Can be 0 877 | */ 878 | int CDECL lame_encode_flush_nogap( 879 | lame_global_flags * gfp, /* global context handle */ 880 | unsigned char* mp3buf, /* pointer to encoded MP3 stream */ 881 | int size); /* number of valid octets in this stream */ 882 | 883 | /* 884 | * OPTIONAL: 885 | * Normally, this is called by lame_init_params(). It writes id3v2 and 886 | * Xing headers into the front of the bitstream, and sets frame counters 887 | * and bitrate histogram data to 0. You can also call this after 888 | * lame_encode_flush_nogap(). 889 | */ 890 | int CDECL lame_init_bitstream( 891 | lame_global_flags * gfp); /* global context handle */ 892 | 893 | 894 | 895 | /* 896 | * OPTIONAL: some simple statistics 897 | * a bitrate histogram to visualize the distribution of used frame sizes 898 | * a stereo mode histogram to visualize the distribution of used stereo 899 | * modes, useful in joint-stereo mode only 900 | * 0: LR left-right encoded 901 | * 1: LR-I left-right and intensity encoded (currently not supported) 902 | * 2: MS mid-side encoded 903 | * 3: MS-I mid-side and intensity encoded (currently not supported) 904 | * 905 | * attention: don't call them after lame_encode_finish 906 | * suggested: lame_encode_flush -> lame_*_hist -> lame_close 907 | */ 908 | 909 | void CDECL lame_bitrate_hist( 910 | const lame_global_flags * gfp, 911 | int bitrate_count[14] ); 912 | void CDECL lame_bitrate_kbps( 913 | const lame_global_flags * gfp, 914 | int bitrate_kbps [14] ); 915 | void CDECL lame_stereo_mode_hist( 916 | const lame_global_flags * gfp, 917 | int stereo_mode_count[4] ); 918 | 919 | void CDECL lame_bitrate_stereo_mode_hist ( 920 | const lame_global_flags * gfp, 921 | int bitrate_stmode_count[14][4] ); 922 | 923 | void CDECL lame_block_type_hist ( 924 | const lame_global_flags * gfp, 925 | int btype_count[6] ); 926 | 927 | void CDECL lame_bitrate_block_type_hist ( 928 | const lame_global_flags * gfp, 929 | int bitrate_btype_count[14][6] ); 930 | 931 | #if (DEPRECATED_OR_OBSOLETE_CODE_REMOVED && 0) 932 | #else 933 | /* 934 | * OPTIONAL: 935 | * lame_mp3_tags_fid will rewrite a Xing VBR tag to the mp3 file with file 936 | * pointer fid. These calls perform forward and backwards seeks, so make 937 | * sure fid is a real file. Make sure lame_encode_flush has been called, 938 | * and all mp3 data has been written to the file before calling this 939 | * function. 940 | * NOTE: 941 | * if VBR tags are turned off by the user, or turned off by LAME because 942 | * the output is not a regular file, this call does nothing 943 | * NOTE: 944 | * LAME wants to read from the file to skip an optional ID3v2 tag, so 945 | * make sure you opened the file for writing and reading. 946 | * NOTE: 947 | * You can call lame_get_lametag_frame instead, if you want to insert 948 | * the lametag yourself. 949 | */ 950 | void CDECL lame_mp3_tags_fid(lame_global_flags *, FILE* fid); 951 | #endif 952 | 953 | /* 954 | * OPTIONAL: 955 | * lame_get_lametag_frame copies the final LAME-tag into 'buffer'. 956 | * The function returns the number of bytes copied into buffer, or 957 | * the required buffer size, if the provided buffer is too small. 958 | * Function failed, if the return value is larger than 'size'! 959 | * Make sure lame_encode flush has been called before calling this function. 960 | * NOTE: 961 | * if VBR tags are turned off by the user, or turned off by LAME, 962 | * this call does nothing and returns 0. 963 | * NOTE: 964 | * LAME inserted an empty frame in the beginning of mp3 audio data, 965 | * which you have to replace by the final LAME-tag frame after encoding. 966 | * In case there is no ID3v2 tag, usually this frame will be the very first 967 | * data in your mp3 file. If you put some other leading data into your 968 | * file, you'll have to do some bookkeeping about where to write this buffer. 969 | */ 970 | size_t CDECL lame_get_lametag_frame( 971 | const lame_global_flags *, unsigned char* buffer, size_t size); 972 | 973 | /* 974 | * REQUIRED: 975 | * final call to free all remaining buffers 976 | */ 977 | int CDECL lame_close (lame_global_flags *); 978 | 979 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 980 | #else 981 | /* 982 | * OBSOLETE: 983 | * lame_encode_finish combines lame_encode_flush() and lame_close() in 984 | * one call. However, once this call is made, the statistics routines 985 | * will no longer work because the data will have been cleared, and 986 | * lame_mp3_tags_fid() cannot be called to add data to the VBR header 987 | */ 988 | int CDECL lame_encode_finish( 989 | lame_global_flags* gfp, 990 | unsigned char* mp3buf, 991 | int size ); 992 | #endif 993 | 994 | 995 | 996 | 997 | 998 | 999 | /********************************************************************* 1000 | * 1001 | * decoding 1002 | * 1003 | * a simple interface to mpglib, part of mpg123, is also included if 1004 | * libmp3lame is compiled with HAVE_MPGLIB 1005 | * 1006 | *********************************************************************/ 1007 | 1008 | struct hip_global_struct; 1009 | typedef struct hip_global_struct hip_global_flags; 1010 | typedef hip_global_flags *hip_t; 1011 | 1012 | 1013 | typedef struct { 1014 | int header_parsed; /* 1 if header was parsed and following data was 1015 | computed */ 1016 | int stereo; /* number of channels */ 1017 | int samplerate; /* sample rate */ 1018 | int bitrate; /* bitrate */ 1019 | int mode; /* mp3 frame type */ 1020 | int mode_ext; /* mp3 frame type */ 1021 | int framesize; /* number of samples per mp3 frame */ 1022 | 1023 | /* this data is only computed if mpglib detects a Xing VBR header */ 1024 | unsigned long nsamp; /* number of samples in mp3 file. */ 1025 | int totalframes; /* total number of frames in mp3 file */ 1026 | 1027 | /* this data is not currently computed by the mpglib routines */ 1028 | int framenum; /* frames decoded counter */ 1029 | } mp3data_struct; 1030 | 1031 | /* required call to initialize decoder */ 1032 | hip_t CDECL hip_decode_init(void); 1033 | 1034 | /* cleanup call to exit decoder */ 1035 | int CDECL hip_decode_exit(hip_t gfp); 1036 | 1037 | /* HIP reporting functions */ 1038 | void CDECL hip_set_errorf(hip_t gfp, lame_report_function f); 1039 | void CDECL hip_set_debugf(hip_t gfp, lame_report_function f); 1040 | void CDECL hip_set_msgf (hip_t gfp, lame_report_function f); 1041 | 1042 | /********************************************************************* 1043 | * input 1 mp3 frame, output (maybe) pcm data. 1044 | * 1045 | * nout = hip_decode(hip, mp3buf,len,pcm_l,pcm_r); 1046 | * 1047 | * input: 1048 | * len : number of bytes of mp3 data in mp3buf 1049 | * mp3buf[len] : mp3 data to be decoded 1050 | * 1051 | * output: 1052 | * nout: -1 : decoding error 1053 | * 0 : need more data before we can complete the decode 1054 | * >0 : returned 'nout' samples worth of data in pcm_l,pcm_r 1055 | * pcm_l[nout] : left channel data 1056 | * pcm_r[nout] : right channel data 1057 | * 1058 | *********************************************************************/ 1059 | int CDECL hip_decode( hip_t gfp 1060 | , unsigned char * mp3buf 1061 | , size_t len 1062 | , short pcm_l[] 1063 | , short pcm_r[] 1064 | ); 1065 | 1066 | /* same as hip_decode, and also returns mp3 header data */ 1067 | int CDECL hip_decode_headers( hip_t gfp 1068 | , unsigned char* mp3buf 1069 | , size_t len 1070 | , short pcm_l[] 1071 | , short pcm_r[] 1072 | , mp3data_struct* mp3data 1073 | ); 1074 | 1075 | /* same as hip_decode, but returns at most one frame */ 1076 | int CDECL hip_decode1( hip_t gfp 1077 | , unsigned char* mp3buf 1078 | , size_t len 1079 | , short pcm_l[] 1080 | , short pcm_r[] 1081 | ); 1082 | 1083 | /* same as hip_decode1, but returns at most one frame and mp3 header data */ 1084 | int CDECL hip_decode1_headers( hip_t gfp 1085 | , unsigned char* mp3buf 1086 | , size_t len 1087 | , short pcm_l[] 1088 | , short pcm_r[] 1089 | , mp3data_struct* mp3data 1090 | ); 1091 | 1092 | /* same as hip_decode1_headers, but also returns enc_delay and enc_padding 1093 | from VBR Info tag, (-1 if no info tag was found) */ 1094 | int CDECL hip_decode1_headersB( hip_t gfp 1095 | , unsigned char* mp3buf 1096 | , size_t len 1097 | , short pcm_l[] 1098 | , short pcm_r[] 1099 | , mp3data_struct* mp3data 1100 | , int *enc_delay 1101 | , int *enc_padding 1102 | ); 1103 | 1104 | 1105 | 1106 | /* OBSOLETE: 1107 | * lame_decode... functions are there to keep old code working 1108 | * but it is strongly recommended to replace calls by hip_decode... 1109 | * function calls, see above. 1110 | */ 1111 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 1112 | #else 1113 | int CDECL lame_decode_init(void); 1114 | int CDECL lame_decode( 1115 | unsigned char * mp3buf, 1116 | int len, 1117 | short pcm_l[], 1118 | short pcm_r[] ); 1119 | int CDECL lame_decode_headers( 1120 | unsigned char* mp3buf, 1121 | int len, 1122 | short pcm_l[], 1123 | short pcm_r[], 1124 | mp3data_struct* mp3data ); 1125 | int CDECL lame_decode1( 1126 | unsigned char* mp3buf, 1127 | int len, 1128 | short pcm_l[], 1129 | short pcm_r[] ); 1130 | int CDECL lame_decode1_headers( 1131 | unsigned char* mp3buf, 1132 | int len, 1133 | short pcm_l[], 1134 | short pcm_r[], 1135 | mp3data_struct* mp3data ); 1136 | int CDECL lame_decode1_headersB( 1137 | unsigned char* mp3buf, 1138 | int len, 1139 | short pcm_l[], 1140 | short pcm_r[], 1141 | mp3data_struct* mp3data, 1142 | int *enc_delay, 1143 | int *enc_padding ); 1144 | int CDECL lame_decode_exit(void); 1145 | 1146 | #endif /* obsolete lame_decode API calls */ 1147 | 1148 | 1149 | /********************************************************************* 1150 | * 1151 | * id3tag stuff 1152 | * 1153 | *********************************************************************/ 1154 | 1155 | /* 1156 | * id3tag.h -- Interface to write ID3 version 1 and 2 tags. 1157 | * 1158 | * Copyright (C) 2000 Don Melton. 1159 | * 1160 | * This library is free software; you can redistribute it and/or 1161 | * modify it under the terms of the GNU Library General Public 1162 | * License as published by the Free Software Foundation; either 1163 | * version 2 of the License, or (at your option) any later version. 1164 | * 1165 | * This library is distributed in the hope that it will be useful, 1166 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 1167 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1168 | * Library General Public License for more details. 1169 | * 1170 | * You should have received a copy of the GNU Library General Public 1171 | * License along with this library; if not, write to the Free Software 1172 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. 1173 | */ 1174 | 1175 | /* utility to obtain alphabetically sorted list of genre names with numbers */ 1176 | void CDECL id3tag_genre_list( 1177 | void (*handler)(int, const char *, void *), 1178 | void* cookie); 1179 | 1180 | void CDECL id3tag_init (lame_t gfp); 1181 | 1182 | /* force addition of version 2 tag */ 1183 | void CDECL id3tag_add_v2 (lame_t gfp); 1184 | 1185 | /* add only a version 1 tag */ 1186 | void CDECL id3tag_v1_only (lame_t gfp); 1187 | 1188 | /* add only a version 2 tag */ 1189 | void CDECL id3tag_v2_only (lame_t gfp); 1190 | 1191 | /* pad version 1 tag with spaces instead of nulls */ 1192 | void CDECL id3tag_space_v1 (lame_t gfp); 1193 | 1194 | /* pad version 2 tag with extra 128 bytes */ 1195 | void CDECL id3tag_pad_v2 (lame_t gfp); 1196 | 1197 | /* pad version 2 tag with extra n bytes */ 1198 | void CDECL id3tag_set_pad (lame_t gfp, size_t n); 1199 | 1200 | void CDECL id3tag_set_title(lame_t gfp, const char* title); 1201 | void CDECL id3tag_set_artist(lame_t gfp, const char* artist); 1202 | void CDECL id3tag_set_album(lame_t gfp, const char* album); 1203 | void CDECL id3tag_set_year(lame_t gfp, const char* year); 1204 | void CDECL id3tag_set_comment(lame_t gfp, const char* comment); 1205 | 1206 | /* return -1 result if track number is out of ID3v1 range 1207 | and ignored for ID3v1 */ 1208 | int CDECL id3tag_set_track(lame_t gfp, const char* track); 1209 | 1210 | /* return non-zero result if genre name or number is invalid 1211 | result 0: OK 1212 | result -1: genre number out of range 1213 | result -2: no valid ID3v1 genre name, mapped to ID3v1 'Other' 1214 | but taken as-is for ID3v2 genre tag */ 1215 | int CDECL id3tag_set_genre(lame_t gfp, const char* genre); 1216 | 1217 | /* return non-zero result if field name is invalid */ 1218 | int CDECL id3tag_set_fieldvalue(lame_t gfp, const char* fieldvalue); 1219 | 1220 | /* return non-zero result if image type is invalid */ 1221 | int CDECL id3tag_set_albumart(lame_t gfp, const char* image, size_t size); 1222 | 1223 | /* lame_get_id3v1_tag copies ID3v1 tag into buffer. 1224 | * Function returns number of bytes copied into buffer, or number 1225 | * of bytes rquired if buffer 'size' is too small. 1226 | * Function fails, if returned value is larger than 'size'. 1227 | * NOTE: 1228 | * This functions does nothing, if user/LAME disabled ID3v1 tag. 1229 | */ 1230 | size_t CDECL lame_get_id3v1_tag(lame_t gfp, unsigned char* buffer, size_t size); 1231 | 1232 | /* lame_get_id3v2_tag copies ID3v2 tag into buffer. 1233 | * Function returns number of bytes copied into buffer, or number 1234 | * of bytes rquired if buffer 'size' is too small. 1235 | * Function fails, if returned value is larger than 'size'. 1236 | * NOTE: 1237 | * This functions does nothing, if user/LAME disabled ID3v2 tag. 1238 | */ 1239 | size_t CDECL lame_get_id3v2_tag(lame_t gfp, unsigned char* buffer, size_t size); 1240 | 1241 | /* normaly lame_init_param writes ID3v2 tags into the audio stream 1242 | * Call lame_set_write_id3tag_automatic(gfp, 0) before lame_init_param 1243 | * to turn off this behaviour and get ID3v2 tag with above function 1244 | * write it yourself into your file. 1245 | */ 1246 | void CDECL lame_set_write_id3tag_automatic(lame_global_flags * gfp, int); 1247 | int CDECL lame_get_write_id3tag_automatic(lame_global_flags const* gfp); 1248 | 1249 | /* experimental */ 1250 | int CDECL id3tag_set_textinfo_latin1(lame_t gfp, char const *id, char const *text); 1251 | 1252 | /* experimental */ 1253 | int CDECL id3tag_set_comment_latin1(lame_t gfp, char const *lang, char const *desc, char const *text); 1254 | 1255 | #if DEPRECATED_OR_OBSOLETE_CODE_REMOVED 1256 | #else 1257 | /* experimental */ 1258 | int CDECL id3tag_set_textinfo_ucs2(lame_t gfp, char const *id, unsigned short const *text); 1259 | 1260 | /* experimental */ 1261 | int CDECL id3tag_set_comment_ucs2(lame_t gfp, char const *lang, 1262 | unsigned short const *desc, unsigned short const *text); 1263 | 1264 | /* experimental */ 1265 | int CDECL id3tag_set_fieldvalue_ucs2(lame_t gfp, const unsigned short *fieldvalue); 1266 | #endif 1267 | 1268 | /* experimental */ 1269 | int CDECL id3tag_set_fieldvalue_utf16(lame_t gfp, const unsigned short *fieldvalue); 1270 | 1271 | /* experimental */ 1272 | int CDECL id3tag_set_textinfo_utf16(lame_t gfp, char const *id, unsigned short const *text); 1273 | 1274 | /* experimental */ 1275 | int CDECL id3tag_set_comment_utf16(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text); 1276 | 1277 | 1278 | /*********************************************************************** 1279 | * 1280 | * list of valid bitrates [kbps] & sample frequencies [Hz]. 1281 | * first index: 0: MPEG-2 values (sample frequencies 16...24 kHz) 1282 | * 1: MPEG-1 values (sample frequencies 32...48 kHz) 1283 | * 2: MPEG-2.5 values (sample frequencies 8...12 kHz) 1284 | ***********************************************************************/ 1285 | 1286 | extern const int bitrate_table [3][16]; 1287 | extern const int samplerate_table [3][ 4]; 1288 | 1289 | /* access functions for use in DLL, global vars are not exported */ 1290 | int CDECL lame_get_bitrate(int mpeg_version, int table_index); 1291 | int CDECL lame_get_samplerate(int mpeg_version, int table_index); 1292 | 1293 | 1294 | /* maximum size of albumart image (128KB), which affects LAME_MAXMP3BUFFER 1295 | as well since lame_encode_buffer() also returns ID3v2 tag data */ 1296 | #define LAME_MAXALBUMART (128 * 1024) 1297 | 1298 | /* maximum size of mp3buffer needed if you encode at most 1152 samples for 1299 | each call to lame_encode_buffer. see lame_encode_buffer() below 1300 | (LAME_MAXMP3BUFFER is now obsolete) */ 1301 | #define LAME_MAXMP3BUFFER (16384 + LAME_MAXALBUMART) 1302 | 1303 | 1304 | typedef enum { 1305 | LAME_OKAY = 0, 1306 | LAME_NOERROR = 0, 1307 | LAME_GENERICERROR = -1, 1308 | LAME_NOMEM = -10, 1309 | LAME_BADBITRATE = -11, 1310 | LAME_BADSAMPFREQ = -12, 1311 | LAME_INTERNALERROR = -13, 1312 | 1313 | FRONTEND_READERROR = -80, 1314 | FRONTEND_WRITEERROR = -81, 1315 | FRONTEND_FILETOOLARGE = -82 1316 | 1317 | } lame_errorcodes_t; 1318 | 1319 | #if defined(__cplusplus) 1320 | } 1321 | #endif 1322 | #endif /* LAME_LAME_H */ 1323 | 1324 | -------------------------------------------------------------------------------- /jni/3rdparty/lame/lib/libmp3lame.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/jni/3rdparty/lame/lib/libmp3lame.a -------------------------------------------------------------------------------- /jni/Android.mk: -------------------------------------------------------------------------------- 1 | LOCAL_PATH := $(call my-dir) 2 | include $(CLEAR_VARS) 3 | 4 | LOCAL_CFLAGS += -D__STDC_CONSTANT_MACROS 5 | LOCAL_C_INCLUDES := \ 6 | $(LOCAL_PATH)/3rdparty/lame/include 7 | 8 | LOCAL_SRC_FILES = \ 9 | ./mp3_encoder/jni/AudioEncoder.cpp 10 | 11 | LOCAL_STATIC_LIBRARIES := libmp3_encoder 12 | 13 | LOCAL_LDFLAGS += $(LOCAL_PATH)/3rdparty/lame/lib/libmp3lame.a 14 | 15 | LOCAL_LDLIBS := -L$(SYSROOT)/usr/lib -llog 16 | LOCAL_LDLIBS += -lz 17 | LOCAL_LDLIBS += -landroid 18 | LOCAL_LDLIBS += -L$(LOCAL_PATH)/3rdparty/lame/lib -lmp3lame 19 | 20 | LOCAL_MODULE := libaudioencoder 21 | include $(BUILD_SHARED_LIBRARY) 22 | include $(call all-makefiles-under,$(LOCAL_PATH)) -------------------------------------------------------------------------------- /jni/Application.mk: -------------------------------------------------------------------------------- 1 | APP_ABI := armeabi-v7a 2 | APP_STL := gnustl_static 3 | APP_CPPFLAGS := -std=gnu++11 -fexceptions -D__STDC_LIMIT_MACROS 4 | NDK_TOOLCHAIN_VERSION = 4.8 5 | APP_PLATFORM := android-9 -------------------------------------------------------------------------------- /jni/common/CommonTools.h: -------------------------------------------------------------------------------- 1 | #ifndef SONG_STUDIO_COMMON 2 | #define SONG_STUDIO_COMMON 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | 10 | #define MAX(a, b) (((a) > (b)) ? (a) : (b)) 11 | #define MIN(a, b) (((a) < (b)) ? (a) : (b)) 12 | #define UINT64_C uint64_t 13 | #define INT16_MAX 32767 14 | #define INT16_MIN -32768 15 | #define LOGI(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__) 16 | #define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__) 17 | typedef signed short SInt16; 18 | typedef unsigned char byte; 19 | #define ARRAY_LEN(a) (sizeof(a) / sizeof(a[0])) 20 | #define AUDIO_PCM_OUTPUT_CHANNEL 1 21 | #define ACCOMPANY_PCM_OUTPUT_CHANNEL 2 22 | 23 | static inline long long getCurrentTime() 24 | { 25 | struct timeval tv; 26 | gettimeofday(&tv,NULL); 27 | return tv.tv_sec * 1000 + tv.tv_usec / 1000; 28 | } 29 | 30 | static inline long getCurrentTimeSecSinceReferenceDate() 31 | { 32 | struct timeval tv; 33 | gettimeofday(&tv,NULL); 34 | return tv.tv_sec; 35 | } 36 | inline int readShortFromFile(short *shortarray, int size, FILE* fp) { 37 | int actualSize = fread(shortarray, 2, size, fp); 38 | // LOGI("read data expected size is %d and size is %d", size, actualSize); 39 | if (actualSize != size) { 40 | // __android_log_print(ANDROID_LOG_INFO, "COMMON_TOOLS", "actualSize is %d size is %d", actualSize, size); 41 | int flag = feof(fp); 42 | if (flag != 0 && actualSize == 0) { 43 | //到达文件末尾 44 | // __android_log_print(ANDROID_LOG_INFO, "COMMON_TOOLS", "end of file, actualSize is %d", actualSize); 45 | return -1; 46 | } 47 | } 48 | return actualSize; 49 | } 50 | 51 | inline int readByteFromFile(byte *bytearray, int size, FILE* fp) { 52 | int actualSize = fread(bytearray, 1, size, fp); 53 | // LOGI("read data expected size is %d and size is %d", size, actualSize); 54 | if (actualSize != size) { 55 | int flag = feof(fp); 56 | if (flag != 0 && actualSize == 0) { 57 | //到达文件末尾 58 | // LOGI("end of file"); 59 | return -1; 60 | } 61 | } 62 | return actualSize; 63 | } 64 | 65 | //合并两个short，返回一个short 66 | inline SInt16 TPMixSamples(SInt16 a, SInt16 b) { 67 | int tmp = a < 0 && b < 0 ? ((int) a + (int) b) - (((int) a * (int) b) / INT16_MIN) : (a > 0 && b > 0 ? ((int) a + (int) b) - (((int) a * (int) b) / INT16_MAX) : a + b); 68 | return tmp > INT16_MAX ? INT16_MAX : (tmp < INT16_MIN ? INT16_MIN : tmp); 69 | } 70 | 71 | //合并两个float，返回一个short 72 | inline SInt16 TPMixSamplesFloat(float a, float b) { 73 | int tmp = a < 0 && b < 0 ? ((int) a + (int) b) - (((int) a * (int) b) / INT16_MIN) : (a > 0 && b > 0 ? ((int) a + (int) b) - (((int) a * (int) b) / INT16_MAX) : a + b); 74 | return tmp > INT16_MAX ? INT16_MAX : (tmp < INT16_MIN ? INT16_MIN : tmp); 75 | } 76 | 77 | //把一个short转换为一个长度为2的byte数组 78 | inline void converttobytearray(SInt16 source, byte* bytes2) { 79 | bytes2[0] = (byte) (source & 0xff); 80 | bytes2[1] = (byte) ((source >> 8) & 0xff); 81 | } 82 | 83 | //将两个byte转换为一个short 84 | inline SInt16 convertshort(byte* bytes) { 85 | return (bytes[0] << 8) + (bytes[1] & 0xFF); 86 | } 87 | 88 | //调节音量的方法 89 | inline SInt16 adjustAudioVolume(SInt16 source, float volume) { 90 | /** 91 | SInt16 result = source; 92 | int temp = (int) ((int) source * volume); 93 | if (temp < -0x8000) { 94 | result = -0x8000; 95 | } else if (temp > 0x7FFF) { 96 | result = 0x7FFF; 97 | } else { 98 | result = (short) temp; 99 | } 100 | return result; 101 | **/ 102 | 103 | SInt16 result = source; 104 | int temp = (int) ((int) source * volume); 105 | int sign = 1; 106 | if (temp < 0) { 107 | sign = -1; 108 | } 109 | int abstemp = abs(temp); 110 | if (abstemp < 29490) { 111 | result = temp; 112 | } 113 | else if (abstemp > 46285) { 114 | result = 32767 * sign; 115 | } 116 | else if (abstemp > 32630) { 117 | result = ((abstemp - 29490) / 8 + 30668)*sign; 118 | } 119 | else { 120 | result = ((abstemp - 29490) / 2 + 29490)*sign; 121 | } 122 | return result; 123 | } 124 | 125 | //将一个short数组转换为一个byte数组---清唱时由于不需要和伴奏合成，所以直接转换;还有一个是当解码完成之后，需要将short变为byte数组，写入文件 126 | inline void convertByteArrayFromShortArray(SInt16 *shortarray, int size, byte *bytearray) { 127 | byte* tmpbytearray = new byte[2]; 128 | for (int i = 0; i < size; i++) { 129 | converttobytearray(shortarray[i], tmpbytearray); 130 | bytearray[i * 2] = tmpbytearray[0]; 131 | bytearray[i * 2 + 1] = tmpbytearray[1]; 132 | } 133 | delete[] tmpbytearray; 134 | } 135 | 136 | //将一个byte数组转换为一个short数组---读进来audioRecord录制的pcm，然后将其从文件中读出字节流，然后在转换为short以方便后续处理 137 | inline void convertShortArrayFromByteArray(byte *bytearray, int size, SInt16 *shortarray, float audioVolume) { 138 | byte* bytes = new byte[2]; 139 | for (int i = 0; i < size / 2; i++) { 140 | bytes[1] = bytearray[2 * i]; 141 | bytes[0] = bytearray[2 * i + 1]; 142 | SInt16 source = convertshort(bytes); 143 | if (audioVolume != 1.0) { 144 | shortarray[i] = adjustAudioVolume(source, audioVolume); 145 | } else { 146 | shortarray[i] = source; 147 | } 148 | } 149 | delete[] bytes; 150 | } 151 | 152 | //客户端代码需要根据accompanySampleRate / audioSampleRate算出transfer_ratio; 153 | //以及根据(int)((float)(sample_count) / accompanySampleRate * audioSampleRate)算出transfered_sample_count; 154 | //并且分配出samples_transfered---将伴奏mp3解析成为pcm的short数组，需要先进行转换为录音的采样频率 155 | inline void convertAccompanySampleRateByAudioSampleRate(SInt16 *samples, SInt16 *samples_transfered, int transfered_sample_count, float transfer_ratio) { 156 | for (int i = 0; i < transfered_sample_count; i++) { 157 | samples_transfered[i] = samples[(int) (i * transfer_ratio)]; 158 | } 159 | } 160 | 161 | //调节采样的音量---非清唱时候最终合成伴奏与录音的时候，判断如果accompanyVolume不是1.0的话，先调节伴奏的音量；而audioVolume是在读出的字节流转换为short流的时候调节的。 162 | inline void adjustSamplesVolume(SInt16 *samples, int size, float accompanyVolume) { 163 | if (accompanyVolume != 1.0) { 164 | for (int i = 0; i < size; i++) { 165 | samples[i] = adjustAudioVolume(samples[i], accompanyVolume); 166 | } 167 | } 168 | } 169 | 170 | //合成伴奏与录音,byte数组需要在客户端分配好内存---非清唱时候最终合成伴奏与录音调用 171 | inline void mixtureAccompanyAudio(SInt16 *accompanyData, SInt16 *audioData, int size, byte *targetArray) { 172 | byte* tmpbytearray = new byte[2]; 173 | for (int i = 0; i < size; i++) { 174 | SInt16 audio = audioData[i]; 175 | SInt16 accompany = accompanyData[i]; 176 | SInt16 temp = TPMixSamples(accompany, audio); 177 | converttobytearray(temp, tmpbytearray); 178 | targetArray[i * 2] = tmpbytearray[0]; 179 | targetArray[i * 2 + 1] = tmpbytearray[1]; 180 | } 181 | delete[] tmpbytearray; 182 | } 183 | 184 | //合成伴奏与录音,short数组需要在客户端分配好内存---非清唱时候边和边放调用 185 | inline void mixtureAccompanyAudio(SInt16 *accompanyData, SInt16 *audioData, int size, short *targetArray) { 186 | for (int i = 0; i < size; i++) { 187 | SInt16 audio = audioData[i]; 188 | SInt16 accompany = accompanyData[i]; 189 | targetArray[i] = TPMixSamples(accompany, audio); 190 | } 191 | } 192 | 193 | 194 | inline char *strstr(char *s1, char *s2) { 195 | unsigned int i = 0; 196 | if (*s1 == 0) // 如果字符串s1为空 197 | { 198 | if (*s2) // 如果字符串s2不为空 199 | return (char*) NULL; // 则返回NULL 200 | return (char*) s1; // 如果s2也为空，则返回s1 201 | } 202 | 203 | while (*s1) // 串s1没有结束 204 | { 205 | i = 0; 206 | while (1) { 207 | if (s2[i] == 0) { 208 | return (char*) s1; 209 | } 210 | if (s2[i] != s1[i]) 211 | break; 212 | i++; 213 | } 214 | s1++; 215 | } 216 | return (char*) NULL; 217 | } 218 | 219 | inline int strindex(char *s1, char *s2) { 220 | int nPos = -1; 221 | char *res = strstr(s1, s2); 222 | if (res) 223 | nPos = res - s1; 224 | return nPos; 225 | } 226 | 227 | #endif //SONG_STUDIO_COMMON 228 | -------------------------------------------------------------------------------- /jni/mp3_encoder/Android.mk: -------------------------------------------------------------------------------- 1 | LOCAL_PATH := $(call my-dir) 2 | include $(CLEAR_VARS) 3 | 4 | LOCAL_ARM_MODE := arm 5 | LOCAL_C_INCLUDES := \ 6 | $(LOCAL_PATH)/../3rdparty/lame/include 7 | LOCAL_CFLAGS := -DHAVE_CONFIG_H -DFPM_ARM -ffast-math -O3 8 | 9 | LOCAL_SRC_FILES += \ 10 | ./libmp3_encoder/mp3_encoder.cpp 11 | 12 | LOCAL_MODULE := libmp3_encoder 13 | include $(BUILD_STATIC_LIBRARY) -------------------------------------------------------------------------------- /jni/mp3_encoder/java/com/phuket/tour/studio/Mp3Encoder.java: -------------------------------------------------------------------------------- 1 | package com.phuket.tour.studio; 2 | 3 | public class Mp3Encoder { 4 | 5 | public native int init(String pcmPath, int audioChannels, int bitRate, int sampleRate, String mp3Path); 6 | public native void encode(); 7 | public native void destroy(); 8 | } 9 | -------------------------------------------------------------------------------- /jni/mp3_encoder/jni/AudioEncoder.cpp: -------------------------------------------------------------------------------- 1 | #include "com_phuket_tour_studio_Mp3Encoder.h" 2 | #include "../libmp3_encoder/mp3_encoder.h" 3 | #include "../../common/CommonTools.h" 4 | 5 | #define LOG_TAG "Mp3Encoder" 6 | 7 | Mp3Encoder* encoder = NULL; 8 | 9 | JNIEXPORT jint JNICALL Java_com_phuket_tour_studio_Mp3Encoder_init 10 | (JNIEnv * env, jobject obj, jstring pcmPathParam, jint channels, jint bitRate, 11 | jint sampleRate, jstring mp3PathParam) { 12 | const char* pcmPath = env->GetStringUTFChars(pcmPathParam, NULL); 13 | const char* mp3Path = env->GetStringUTFChars(mp3PathParam, NULL); 14 | LOGI("mp3Path is %s...", mp3Path); 15 | encoder = new Mp3Encoder(); 16 | encoder->Init(pcmPath, mp3Path, sampleRate, channels, bitRate); 17 | env->ReleaseStringUTFChars(mp3PathParam, mp3Path); 18 | env->ReleaseStringUTFChars(pcmPathParam, pcmPath); 19 | } 20 | 21 | JNIEXPORT void JNICALL Java_com_phuket_tour_studio_Mp3Encoder_encode(JNIEnv * env, jobject obj) { 22 | if(NULL != encoder) { 23 | encoder->Encode(); 24 | } 25 | } 26 | 27 | JNIEXPORT void JNICALL Java_com_phuket_tour_studio_Mp3Encoder_destroy(JNIEnv * env, jobject obj) { 28 | if(NULL != encoder) { 29 | encoder->Destory(); 30 | delete encoder; 31 | encoder = NULL; 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /jni/mp3_encoder/jni/com_phuket_tour_studio_Mp3Encoder.h: -------------------------------------------------------------------------------- 1 | /* DO NOT EDIT THIS FILE - it is machine generated */ 2 | #include 3 | /* Header for class com_phuket_tour_studio_Mp3Encoder */ 4 | 5 | #ifndef _Included_com_phuket_tour_studio_Mp3Encoder 6 | #define _Included_com_phuket_tour_studio_Mp3Encoder 7 | #ifdef __cplusplus 8 | extern "C" { 9 | #endif 10 | /* 11 | * Class: com_phuket_tour_studio_Mp3Encoder 12 | * Method: init 13 | * Signature: (Ljava/lang/String;IIILjava/lang/String;)I 14 | */ 15 | JNIEXPORT jint JNICALL Java_com_phuket_tour_studio_Mp3Encoder_init 16 | (JNIEnv *, jobject, jstring, jint, jint, jint, jstring); 17 | 18 | /* 19 | * Class: com_phuket_tour_studio_Mp3Encoder 20 | * Method: encode 21 | * Signature: ()V 22 | */ 23 | JNIEXPORT void JNICALL Java_com_phuket_tour_studio_Mp3Encoder_encode 24 | (JNIEnv *, jobject); 25 | 26 | /* 27 | * Class: com_phuket_tour_studio_Mp3Encoder 28 | * Method: destroy 29 | * Signature: ()V 30 | */ 31 | JNIEXPORT void JNICALL Java_com_phuket_tour_studio_Mp3Encoder_destroy 32 | (JNIEnv *, jobject); 33 | 34 | #ifdef __cplusplus 35 | } 36 | #endif 37 | #endif 38 | -------------------------------------------------------------------------------- /jni/mp3_encoder/libmp3_encoder/mp3_encoder.cpp: -------------------------------------------------------------------------------- 1 | #include "mp3_encoder.h" 2 | 3 | Mp3Encoder::Mp3Encoder() { 4 | } 5 | 6 | Mp3Encoder::~Mp3Encoder() { 7 | } 8 | 9 | int Mp3Encoder::Init(const char* pcmFilePath, const char *mp3FilePath, int sampleRate, int channels, int bitRate) { 10 | int ret = -1; 11 | pcmFile = fopen(pcmFilePath, "rb"); 12 | if(pcmFile) { 13 | mp3File = fopen(mp3FilePath, "wb"); 14 | if(mp3File) { 15 | lameClient = lame_init(); 16 | lame_set_in_samplerate(lameClient, sampleRate); 17 | lame_set_out_samplerate(lameClient, sampleRate); 18 | lame_set_num_channels(lameClient, channels); 19 | lame_set_brate(lameClient, bitRate / 1000); 20 | lame_init_params(lameClient); 21 | ret = 0; 22 | } 23 | } 24 | return ret; 25 | } 26 | 27 | void Mp3Encoder::Encode() { 28 | int bufferSize = 1024 * 256; 29 | short* buffer = new short[bufferSize / 2]; 30 | short* leftBuffer = new short[bufferSize / 4]; 31 | short* rightBuffer = new short[bufferSize / 4]; 32 | uint8_t* mp3_buffer = new uint8_t[bufferSize]; 33 | int readBufferSize = 0; 34 | while ((readBufferSize = fread(buffer, 2, bufferSize / 2, pcmFile)) > 0) { 35 | for (int i = 0; i < readBufferSize; i++) { 36 | if (i % 2 == 0) { 37 | leftBuffer[i / 2] = buffer[i]; 38 | } else { 39 | rightBuffer[i / 2] = buffer[i]; 40 | } 41 | } 42 | int wroteSize = lame_encode_buffer(lameClient, (short int *) leftBuffer, (short int *) rightBuffer, readBufferSize / 2, mp3_buffer, bufferSize); 43 | fwrite(mp3_buffer, 1, wroteSize, mp3File); 44 | } 45 | delete[] buffer; 46 | delete[] leftBuffer; 47 | delete[] rightBuffer; 48 | delete[] mp3_buffer; 49 | } 50 | 51 | void Mp3Encoder::Destory() { 52 | if(pcmFile) { 53 | fclose(pcmFile); 54 | } 55 | if(mp3File) { 56 | fclose(mp3File); 57 | lame_close(lameClient); 58 | } 59 | } 60 | -------------------------------------------------------------------------------- /jni/mp3_encoder/libmp3_encoder/mp3_encoder.h: -------------------------------------------------------------------------------- 1 | #ifndef PHUKET_TOUR_MP3_ENCODER 2 | #define PHUKET_TOUR_MP3_ENCODER 3 | 4 | #include "lame/lame.h" 5 | 6 | class Mp3Encoder { 7 | private: 8 | FILE* pcmFile; 9 | FILE* mp3File; 10 | lame_t lameClient; 11 | 12 | public: 13 | Mp3Encoder(); 14 | ~Mp3Encoder(); 15 | 16 | int Init(const char* pcmFilePath, const char *mp3FilePath, int sampleRate, int channels, int bitRate); 17 | void Encode(); 18 | void Destory(); 19 | }; 20 | 21 | #endif //PHUKET_TOUR_MP3_ENCODER 22 | -------------------------------------------------------------------------------- /libs/android-support-v4.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/libs/android-support-v4.jar -------------------------------------------------------------------------------- /libs/armeabi-v7a/libaudioencoder.so: -------------------------------------------------------------------------------- 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/Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/android/api-level.h \ 8 | jni/./mp3_encoder/jni/../libmp3_encoder/mp3_encoder.h \ 9 | jni/3rdparty/lame/include/lame/lame.h \ 10 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/stdio.h \ 11 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/types.h \ 12 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/stdint.h \ 13 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/_types.h \ 14 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/_types.h \ 15 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/_wchar_limits.h \ 16 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/posix_types.h \ 17 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/stddef.h \ 18 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/compiler.h \ 19 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/asm/posix_types.h \ 20 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/asm/types.h \ 21 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/types.h \ 22 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/kernel.h \ 23 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/sysmacros.h \ 24 | jni/./mp3_encoder/jni/../../common/CommonTools.h \ 25 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/android/log.h \ 26 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/time.h \ 27 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/time.h \ 28 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/math.h \ 29 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/limits.h \ 30 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/limits.h \ 31 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/limits.h \ 32 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/internal_types.h \ 33 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/limits.h \ 34 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/syslimits.h \ 35 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/asm/page.h \ 36 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/stdlib.h \ 37 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/string.h \ 38 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/malloc.h \ 39 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/alloca.h \ 40 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/strings.h \ 41 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/memory.h 42 | 43 | jni/./mp3_encoder/jni/com_phuket_tour_studio_Mp3Encoder.h: 44 | 45 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/jni.h: 46 | 47 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/cdefs.h: 48 | 49 | 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/Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/posix_types.h: 70 | 71 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/stddef.h: 72 | 73 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/compiler.h: 74 | 75 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/asm/posix_types.h: 76 | 77 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/asm/types.h: 78 | 79 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/types.h: 80 | 81 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/kernel.h: 82 | 83 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/sysmacros.h: 84 | 85 | jni/./mp3_encoder/jni/../../common/CommonTools.h: 86 | 87 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/android/log.h: 88 | 89 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/time.h: 90 | 91 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/time.h: 92 | 93 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/math.h: 94 | 95 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/limits.h: 96 | 97 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/limits.h: 98 | 99 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/limits.h: 100 | 101 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/internal_types.h: 102 | 103 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/limits.h: 104 | 105 | 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\ 7 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/cdefs_elf.h \ 8 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/android/api-level.h \ 9 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/types.h \ 10 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/stdint.h \ 11 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/_types.h \ 12 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/_types.h \ 13 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/_wchar_limits.h \ 14 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/posix_types.h \ 15 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/stddef.h \ 16 | 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/Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/compiler.h: 50 | 51 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/asm/posix_types.h: 52 | 53 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/asm/types.h: 54 | 55 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/linux/types.h: 56 | 57 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/machine/kernel.h: 58 | 59 | /Users/apple/soft/android/android-ndk-r10d/platforms/android-9/arch-arm/usr/include/sys/sysmacros.h: 60 | -------------------------------------------------------------------------------- /proguard-project.txt: -------------------------------------------------------------------------------- 1 | # To enable ProGuard in your project, edit project.properties 2 | # to define the proguard.config property as described in that file. 3 | # 4 | # Add project specific ProGuard rules here. 5 | # By default, the flags in this file are appended to flags specified 6 | # in ${sdk.dir}/tools/proguard/proguard-android.txt 7 | # You can edit the include path and order by changing the ProGuard 8 | # include property in project.properties. 9 | # 10 | # For more details, see 11 | # http://developer.android.com/guide/developing/tools/proguard.html 12 | 13 | # Add any project specific keep options here: 14 | 15 | # If your project uses WebView with JS, uncomment the following 16 | # and specify the fully qualified class name to the JavaScript interface 17 | # class: 18 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 19 | # public *; 20 | #} 21 | -------------------------------------------------------------------------------- /project.properties: -------------------------------------------------------------------------------- 1 | # This file is automatically generated by Android Tools. 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED! 3 | # 4 | # This file must be checked in Version Control Systems. 5 | # 6 | # To customize properties used by the Ant build system edit 7 | # "ant.properties", and override values to adapt the script to your 8 | # project structure. 9 | # 10 | # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): 11 | #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt 12 | 13 | # Project target. 14 | target=android-23 15 | -------------------------------------------------------------------------------- /res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zhanxiaokai/Android-Mp3Encoder/8bd840756cb00c213cd39cd1e14d5f54ba2aba6f/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /res/drawable-mdpi/ic_launcher.png: 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