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• Revision 588c3cb02e : Merge "Remove vp9_recon_mb{,y}" into experimental

  20 avril 2013, par John Koleszar

  Merge "Remove vp9_recon_mb,y" into experimental

• Revision 95c6c13ce6 : Merge "Remove redundant pointers from void vp9_recon_sb{y,uv}" into experimental

  20 avril 2013, par John Koleszar

  Changed Paths : Modify /vp9/encoder/vp9_encodeframe.c Merge "Remove redundant pointers from void vp9_recon_sby,uv" into experimental

• FFmpeg "Could not open file" error message when processing with PHP

  26 octobre 2015, par FlyingCat

  I am using ffmpeg to get the image from several video files. I got my ffmpeg codes ready but I got the following error when I exec my codes.

  ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
  
  built on Apr  2 2013 17:02:36 with gcc 4.6.3
  
  
  
  *** THIS PROGRAM IS DEPRECATED ***
  
  This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
  
  //files info...
  
  //files info...
  
  Incompatible pixel format 'yuv420p' for codec 'mjpeg', auto-selecting format 'yuvj420p'
  
  //file info...
  
  [buffer @ 0x1513c40] Buffering several frames is not supported. Please consume all available frames before adding a new one.
  
   Last message repeated 75 times
  
  [image2 @ 0x1513460] Could not open file : /test/project
  
  av_interleaved_write_frame(): Input/output error

  I only show the error messages that have color highlighted.
  My code :

   $ffmpeg ="/usr/bin/ffmpeg";
  
  
  
   $image_source_path = '/test/project/test.mp4';
  
   $ALL_PLACE_WIDTH = 300;
  
   $ALL_PLACE_HEIGHT = 300;
  
  
  
   $image_cmd = " -r 1 -ss 00:00:10 -t 00:00:01 -s ".$ALL_PLACE_WIDTH."x".$ALL_PLACE_HEIGHT."   -f image2 " ;
  
  
  
   $dest_image_path = '/test/project';
  
  
  
   $str_command= $ffmpeg  ." -i " . $image_source_path . $image_cmd .$dest_image_path;
  
   shell_exec($str_command);

  It seems my Linux wants to me to switch to avconv. I am not sure how to fix these errors. Can someone give me a hint about it ?