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Useful FFmpeg commands

2 | 3 | Turkish 4 | 5 | The use of video in digital life is increasing exponentially day by day. 6 | I prepared a document explaining how you can easily find answers to video solutions/problems that you will need in daily life with FFmpeg library. 7 | I show you which commands to run for video solutions you will need with about 20 different scenarios in the file. 8 | 9 | Download FFmpeg to your computer for Windows => https://github.com/BtbN/FFmpeg-Builds/releases for Mac Os => https://evermeet.cx/ffmpeg/ After downloading from .cx/ffmpeg/ffmpeg-105012-gbb813ccb45.zip addresses, you can run ffmpeg as arguments by entering bin folder via terminal. 10 | 11 |
    12 |

  1. Convert any video format to other format.

    2. 13 | 14 | `ffmpeg -i source.avi output.mp4` 15 | 16 | `ffmpeg -i source.mov output.mp4` 17 | 18 |

  2. Increasing/decreasing the framerate of the video. (Twitter and some platforms require 30FPS video)

    3. 19 | 20 | `ffmpeg -i source.mp4 -framerate 30 output30fps.mp4` 21 | 22 |

  3. Adding audio to video.

    4. 23 | 24 | > It will be as long as the video or audio, whichever is shorter. 25 | 26 | `ffmpeg -i source.mp4 -i sound.mp3 -vcodec copy -map 0:v -map 1:a -map 1:a -shortest output.mp4` 27 | 28 | 29 |

  4. Cutting the first three seconds of the video.

    5. 30 | 31 | `ffmpeg -i source.mp4 -t 3 output3seconds.mp4` 32 | 33 | > or 34 | 35 | `ffmpeg -i source.mp4 -t 00:00:03 output3seconds.mp4` 36 | 37 |

  5. Cut a specific range of video.

    6. 38 | 39 | > Getting next 3 seconds starting from 3 seconds 40 | 41 | `ffmpeg -i source.mp4 -ss 3 -t 3 source3seconds.mp4` 42 | 43 |

  6. Cut video from a specific second to the end of the video

    7. 44 | 45 | `ffmpeg -i source.mp4 -ss 3 output3seconds.mp4` 46 | 47 | `ffmpeg -i source.mp4 -ss 00:00:03 output3seconds.mp4` 48 | 49 | 50 |

  7. Convert video to animated gif.

    8. 51 | 52 | `ffmpeg -i source.mp4 -vf "fps=10,scale=320:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse" -loop 0 output.gif` 53 | 54 | 55 |

  8. Converting part of video to animated gif.

    9. 56 | 57 | `ffmpeg -i source.mp4 -ss 1 -t2 -vf "fps=10,scale=320:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse" -loop 0 tar.gif` 58 | 59 |

  9. Concat two videos (without audio).

    10. 60 | 61 | `ffmpeg -i source1.mp4 -i source2.mp4 -y -filter_complex "[0:v][1:v] concat=n=2:v=1:[v]" -map "[v]" output.mp4` 62 | 63 |

  10. Concat two videos back-to-back (with audio).

    11. 64 | 65 | `ffmpeg -i source1.mp4 -i source2.mp4 -y -filter_complex "[0:v:0][0:a:0][1:v:0][1:a:0] concat=n=2:v=1:a=1 [v] [a]" -map "[a]" -map "[v]" output.mp4` 66 | 67 |

  11. Adding a watermark to the middle of the screen.

    12. 68 | 69 | `ffmpeg -i source.mp4 -i logo.png -filter_complex "overlay = (main_w - overlay_w)/2:(main_h - overlay_h) / 2" watermark.mp4 ` 70 | 71 |

  12. Adding a watermark to a specific point of the screen.

    13. 72 | 73 | `ffmpeg -i source.mp4 -i logo.png -filter_complex "overlay = (main_w - overlay_w)/2:(main_h - overlay_h) / 2" watermark.mp4 ` 74 | 75 |

  13. Extracting all the frames in the video as an image

    14. 76 | 77 | `ffmpeg -i source.mp4 "%04d.png"` 78 | 79 |

  14. Take a screenshot of a specific frame in the video.

    15. 80 | 81 | `ffmpeg -i wm.mp4 -ss 00:00:01.23 -vframes 1 -q:v 2 output.jpg` 82 | 83 |

  15. Take a screenshot from every 1 second of the video

    16. 84 | 85 | `ffmpeg -i wm.mp4 -r 1 -f image2 screenshot-%03d.jpg` 86 | 87 |

  16. Merging two separate audio files.

    17. 88 | 89 | `ffmpeg -i sound1.wav -i sound2.wav -filter_complex "[0:0][1:0]concat=n=2:v=0:a=1[out]" -map "[out]" soundconcat.wav` 90 | 91 |

  17. Extracting the audio file from the video as mp3.

    18. 92 | 93 | `ffmpeg -i source.mp4 output.mp3` 94 | 95 |

  18. To mute the video.

    19. 96 | 97 | `ffmpeg -i source.mp4 -c copy -an sessiz.mp4` 98 | 99 |

  19. Making video from photo gallery.

    20. 100 | 101 | `ffmpeg -f concat -i filelist.txt -i audio.mp3 -c:a copy output.mp4` 102 | 103 | filelist.txt sample file 104 | 
    105 | a1.jpg
106 | a2.jpg
107 | a3.jpg
108 |
    109 |

  20. Writing text on the video with the desired font.

    21. 110 | 111 | `ffmpeg -i source.mp4 -filter:v "drawtext=enable='between(t,0,2)':fontsize=30:fontfile=font.otf:fontcolor=yellow:text='my text':x = (w - text_w) / 2:y = (h - text_h - line_h) / 2" output.mp4` 112 | 113 | > between(t,0,2) 0-2 seconds 114 | 115 | > center the screen x = (w - text_w) / 2:y = (h - text_h - line_h) / 2 116 | 117 | > You can make it output in the position you want by giving x and y values. 118 | 119 |

  21. Split video into segments

    22. 120 | 121 | `ffmpeg -i input.mp4 -c copy -map 0 -segment_time 4 -f segment -segment_list list.txt output_video%03d.mp4` 122 | 123 |

  22. Concat segmented video

    23. 124 | 125 | `ffmpeg -y -v error -i list.txt -map 0 -c copy output.mp4` 126 |
127 | -------------------------------------------------------------------------------- /readme.TR.md: -------------------------------------------------------------------------------- 1 | =>English 2 | 3 | Bant genişliklerinin artmasıyla dijital hayatta video kullanımı her geçen gün katlanarak artıyor. Ücretsiz FFmpeg programı ve kütüphanelerini kullanarak gündelik hayatta sıkça ihtiyaç duyacağınız video çözümlerine/sorunlarına bu kütüphane ile nasıl kolaylıkla cevap bulacağınızı anlatan bir doküman hazırladım. Dosyada 20 kadar farklı senaryo ile ihtiyaç duyacağınız video çözümleri için hangi komutları çalıştırmanız gerektiğini gösteriyorum. Doküman hakkındaki soru/sorularınızı Issues bölümünden iletebilirsiniz. 4 | 5 | FFmpeg programını bilgisayarınıza 6 | Windows için => https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-latest-win64-gpl-shared-4.4.zip 7 | Mac Os için => https://evermeet.cx/ffmpeg/ffmpeg-105012-gbb813ccb45.zip 8 | Adreslerinden indirdikten sonra terminal üzerinden bin klasörüne girerek `ffmpeg argümanlar` şeklinde çalıştırabilirsiniz 9 | 10 |
    11 |

  1. Herhangi bir video formatını diğer formata çevirmek.

    2. 12 | 13 | `ffmpeg -i source.avi output.mp4` 14 | 15 | `ffmpeg -i source.mov output.mp4` 16 | 17 |

  2. Videonun framerate'ini arttırma/azaltmak. (Twitter ve bazı platformlar 30FPS video istemekteler)

    3. 18 | 19 | `ffmpeg -i source.mp4 -framerate 30 output30fps.mp4` 20 | 21 |

  3. Videoya ses eklemek.

    4. 22 | 23 | > Video veya görüntüden kısa olanın süresinde video biter. 24 | 25 | `ffmpeg -i source.mp4 -i sound.mp3 -vcodec copy -map 0:v -map 1:a -map 1:a -shortest output.mp4` 26 | 27 | 28 |

  4. Videonun ilk üç saniyesini almak/kesmek.

    5. 29 | 30 | `ffmpeg -i source.mp4 -t 3 output3seconds.mp4` 31 | 32 | > ya da 33 | 34 | `ffmpeg -i source.mp4 -t 00:00:03 output3seconds.mp4` 35 | 36 |

  5. Videonun belirli bir aralığını almak.

    6. 37 | 38 | > 3. saniyeden başlayarak sonraki 3 saniye alınıyor 39 | 40 | `ffmpeg -i source.mp4 -ss 3 -t 3 source3seconds.mp4` 41 | 42 |

  6. Belirli bir saniyeden videonun sonuna kadar videoyu kesmek.

    7. 43 | 44 | `ffmpeg -i source.mp4 -ss 3 output3seconds.mp4` 45 | 46 | `ffmpeg -i source.mp4 -ss 00:00:03 output3seconds.mp4` 47 | 48 | 49 |

  7. Videoyu animasyonlu gife çevirmek.

    8. 50 | 51 | `ffmpeg -i source.mp4 -vf "fps=10,scale=320:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse" -loop 0 output.gif` 52 | 53 | > fps saniyelik frame sayısını belirtir scale ile çözünürlük belirtebilirsiniz 54 | 55 | > loop tekrar sayısını belirtir 56 | 57 |

  8. Videonun bir bölümünü animasyonlu gife çevirmek.

    9. 58 | 59 | `ffmpeg -i source.mp4 -ss 1 -t2 -vf "fps=10,scale=320:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse" -loop 0 tar.gif` 60 | 61 |

  9. İki videoyu arka arkaya eklemek (audiosuz).

    10. 62 | 63 | `ffmpeg -i source1.mp4 -i source2.mp4 -y -filter_complex "[0:v][1:v] concat=n=2:v=1:[v]" -map "[v]" output.mp4` 64 | 65 |

  10. İki videoyu arka arkaya eklemek (audio ile).

    11. 66 | 67 | `ffmpeg -i source1.mp4 -i source2.mp4 -y -filter_complex "[0:v:0][0:a:0][1:v:0][1:a:0] concat=n=2:v=1:a=1 [v] [a]" -map "[a]" -map "[v]" output.mp4` 68 | 69 |

  11. Ekran ortasına watermark filigran eklemek.

    12. 70 | 71 | `ffmpeg -i source.mp4 -i logo.png -filter_complex "overlay = (main_w - overlay_w)/2:(main_h - overlay_h) / 2" watermark.mp4 ` 72 | 73 |

  12. Ekranın belirli bir noktasına watermark filigran eklemek.

    13. 74 | 75 | `ffmpeg -i source.mp4 -i logo.png -filter_complex "overlay = (main_w - overlay_w)/2:(main_h - overlay_h) / 2" watermark.mp4 ` 76 | 77 |

  13. Videodaki tüm frameleri resim olarak çıkarma

    14. 78 | 79 | `ffmpeg -i source.mp4 "%04d.png"` 80 | 81 |

  14. Videodaki belirli bir karenin ekran görüntüsünü almak.

    15. 82 | 83 | `ffmpeg -i wm.mp4 -ss 00:00:01.23 -vframes 1 -q:v 2 output.jpg` 84 | 85 |

  15. Videodaki her 1 saniyeden ekran görüntüsü çıkarmak

    16. 86 | 87 | `ffmpeg -i wm.mp4 -r 1 -f image2 screenshot-%03d.jpg` 88 | 89 |

  16. İki ayrı ses dosyasını birleştirmek.

    17. 90 | 91 | `ffmpeg -i sound1.wav -i sound2.wav -filter_complex "[0:0][1:0]concat=n=2:v=0:a=1[out]" -map "[out]" soundconcat.wav` 92 | 93 |

  17. Videodaki ses dosyasını mp3 olarak çıkarmak.

    18. 94 | 95 | `ffmpeg -i source.mp4 output.mp3` 96 | 97 |

  18. Videoyu sessiz hale getirmek.

    19. 98 | 99 | `ffmpeg -i source.mp4 -c copy -an sessiz.mp4` 100 | 101 |

  19. Fotoğraf galerisinden video yapmak.

    20. 102 | 103 | `ffmpeg -f concat -i filelist.txt -i audio.mp3 -c:a copy output.mp4` 104 | 105 | filelist.txt örneği 106 | 
    107 | a1.jpg
108 | a2.jpg
109 | a3.jpg
110 |
    111 |

  20. Video üzerine istenilen yazı fontu ile yazı yazmak.

    21. 112 | 113 | `ffmpeg -i source.mp4 -filter:v "drawtext=enable='between(t,0,2)':fontsize=30:fontfile=font.otf:fontcolor=yellow:text='my text':x = (w - text_w) / 2:y = (h - text_h - line_h) / 2" output.mp4` 114 | 115 | > between(t,0,2) 0-2 saniye arasında gözüküyor 116 | 117 | > ekranı ortalıyoruz x = (w - text_w) / 2:y = (h - text_h - line_h) / 2 118 | 119 | > x ve y değeri vererek istediğiniz pozisyonda çıkmasını sağlayabilirsiniz. 120 | 121 |

  21. Videoyu segmentlere ayırma

    22. 122 | 123 | `ffmpeg -i input.mp4 -c copy -map 0 -segment_time 4 -f segment -segment_list list.txt output_video%03d.mp4` 124 | 125 |

  22. Segmentlere ayrılmış videoyu birleştirme

    23. 126 | 127 | `ffmpeg -y -v error -i list.txt -map 0 -c copy output.mp4` 128 |
129 | --------------------------------------------------------------------------------