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• avcodec/libx265 : use x265 Multi-library Interface to query the API

  7 mai 2015, par Gopu Govindaswamy

  avcodec/libx265 : use x265 Multi-library Interface to query the API
  ffmpeg can now use the x265 multi-library interface to make a runtime
  
  selection between a number of libx265 libraries (perhaps 8bpp and 16bpp).
  ffmpeg will link to one build of libx265 (statically or
  
  dynamically) and this linked version of libx265 will support one
  
  bit-depth (8 or 10 bits). At runtime, ffmpeg now has the option to request the
  
  encoder to use a different bit depth(8 or 10). If the requested bitdepth
  
  is zero, or if it matches the bitdepth of the system default libx265 (the
  
  currently linked library), then this library will be used for encode.
  
  If ffmpeg requests a different bit-depth, the linked libx265 will attempt
  
  to dynamically bind a shared library with the requested bit-depth from the install
  
  location (default or user-specified).
  new x265 API :
  
       const x265_api* api = x265_api_get(int bitDepth) ;
  
       x265_api - holds the libx265 public API functions
  
       bitDepth - requested API for 8bpp or 16bpp
       note : Use 0 to indicate native bit depth of the linked libx265 and
  
             x265_api_get(0) is guaranteed to return a non-null pointer
  Signed-off-by : Gopu Govindaswamy <gopu@multicorewareinc.com>
  
  Signed-off-by : Derek Buitenhuis <derek.buitenhuis@gmail.com>
  

  • [DH] configure
  • [DH] libavcodec/libx265.c

• Best server side video processing library or software [closed]

  16 mai 2013, par Projapati

  I need your suggestion on selecting the right command line tool
  that would allow me to process user uploaded videos.

  By processing I mean :

  • Convert to flv, mp4, ogg etc formats
  • Modify quality, bitrate, framerate etc
  • Control file size and other attributes
  • Might need to process video in batch mode

  This processing will be done though some scheduled process that would grab the file and then process. The tool must have command line utilities.

  I only know the free FFMPEG library.
  Are there other (if costs money then fine) tools that allow me to do these ?

  What is used by youtube if you know it ?

  Thank you

• Playing Two Rtsp Streams in Single Activity Using Vitamio Library

  9 décembre 2014, par user2988855

  I am not able to play two rtsp streams in single activity.

  Whenever I try to play two streams, those are playing in a single surface. Is there a way to play the two rtsp streams using Vitamio or some other library ?

  I dont know about FFmpeg, so I need a builtin library like Vitamio.

  path = "rtsp://192.168.1.2";
  
  mVideoView.setVideoPath(path);
  
  mVideoView.requestFocus();
  
  path1 = "rtsp://192.168.1.2";
  
  mVideoView1.setVideoPath(path1);
  
  mVideoView1.requestFocus();