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• doc : add basic documentation for libdav1d

  20 mai 2019, par James Almer

  doc : add basic documentation for libdav1d
  Signed-off-by : James Almer <jamrial@gmail.com>
  

  • [DH] doc/decoders.texi
  • [DH] doc/general.texi

• dsicinav : Clip the source size to the expected maximum

  19 juillet 2013, par Luca Barbato

  dsicinav : Clip the source size to the expected maximum
  A packet larger than cin->bitmap_size does not make sense.
  Reported-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
  
  CC : libav-stable@libav.org
  

  • [DH] libavcodec/dsicinav.c

• FFMPEG not “cutting” as expected in Android

  30 décembre 2020, par Anees U

  I referred FFMPEG not "cutting" as expected to split video in chunks in below format :

  


  00:00:00 - 00:00:01

  


  00:00:01 - 00:00:02

  


  00:00:02 - 00:00:03

  


  00:00:03 - 00:00:04

  


  00:00:04 - 00:00:05

  


  Here is the command i used :

  


  String[] cmd1 = new String []{"-ss", "00:00:00.000", "-i", inputVideoUrl, "-t", "00:00:01.000", "-c:v", "libx264", "-strict", "-2", outputPath};

String[] cmd2 = new String []{"-ss", "00:00:01.000", "-i", inputVideoUrl, "-t", "00:00:02.000", "-c:v", "libx264", "-strict", "-2", outputPath};

String[] cmd3 = new String []{"-ss", "00:00:02.000", "-i", inputVideoUrl, "-t", "00:00:03.000", "-c:v", "libx264", "-strict", "-2", outputPath};

String[] cmd4 = new String []{"-ss", "00:00:03.000", "-i", inputVideoUrl, "-t", "00:00:04.000", "-c:v", "libx264", "-strict", "-2", outputPath};

String[] cmd5 = new String []{"-ss", "00:00:04.000", "-i", inputVideoUrl, "-t", "00:00:05.000", "-c:v", "libx264", "-strict", "-2", outputPath};


  


  And i use this library :
https://github.com/teanersener/mobile-ffmpeg

  


  implementation 'com.arthenica:mobile-ffmpeg-full-gpl:4.2.2.LTS'


  


  When i execute i get the duration starting from beginning of the video all the time. Please suggest what am i doing wrong, i searched and tried changing commands but nothing works.

  


  00:00:00 - 00:00:01

  


  00:00:00 - 00:00:02

  


  00:00:00 - 00:00:03

  


  00:00:00 - 00:00:04

  


  00:00:00 - 00:00:05

  


  Let me share another example to explain my requirement :
inputVideoUrl contains a video of any length(ex : 5min)
I want to cut a user selected portion of it(ex first one minute) in the form of 5 split videos.

  


  split 1 : 00 sec - 12.0sec

  


  split 2 : 12.1 sec - 24.0sec

  


  split 3 : 24.1 sec - 36.0sec

  


  split 4 : 36.1 sec - 48.0sec

  


  split 5 : 48.1 sec - 60.0sec

  


  And later i will provide these split videos to a player playlist.