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Les articles publiés sur le site

• extract_extradata_bsf : make sure all needed parameter set NALUs were found

  14 avril 2017, par James Almer

  extract_extradata_bsf: make sure all needed parameter set NALUs were found
  
  This mimics the behavior of the now unused h264/hevc parser's split()
  function and fixes decoding some files when extract_extradata bsf is
  enabled.
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  Signed-off-by: Anton Khirnov <anton@khirnov.net>
  

  • [DBH] libavcodec/extract_extradata_bsf.c

• hevc : Add NEON 16x16 IDCT

  12 avril 2017, par Alexandra Hájková

  hevc: Add NEON 16x16 IDCT
  
  The speedup vs C code is around 6-13x.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavcodec/arm/hevc_idct.S
  • [DBH] libavcodec/arm/hevcdsp_init_arm.c

• avformat : Free the internal codec context at the end

  11 avril 2017, par Luca Barbato

  avformat: Free the internal codec context at the end
  
  Avoid a use after free in avformat_find_stream_info.
  
  CC: libav-stable@libav.org
  

  • [DBH] libavformat/utils.c

• golomb : Simplify get_ur_golomb_jpegls

  11 avril 2017, par Luca Barbato

  golomb: Simplify get_ur_golomb_jpegls
  
  The loop always consumes the bit read and the new bitstream reader
  can read 0 bits just fine.
  

  • [DBH] libavcodec/golomb.h

• examples : Fixed and extended Doxygen documentation

  10 avril 2017, par Andreas Unterweger

  examples: Fixed and extended Doxygen documentation
  
  Added parameter descriptions for all functions
   and converted in-function comments into regular
   (non-Doxygen) comments.
  
  Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
  

  • [DBH] doc/examples/transcode_aac.c