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• avformat/dv : consider a header match at byte 0 to count as detection of dv in probe

  9 novembre 2013, par Michael Niedermayer

  avformat/dv: consider a header match at byte 0 to count as detection of dv in probe
  
  This reduces the amount of data needed to identify dv
  
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavformat/dv.c

• hwaccel : Simplify ff_find_hwaccel

  9 novembre 2013, par Luca Barbato

  hwaccel: Simplify ff_find_hwaccel
  
  It is always called by passing fields from an AVCodecContext.
  

  • [DH] libavcodec/h263dec.c
  • [DH] libavcodec/h264.c
  • [DH] libavcodec/internal.h
  • [DH] libavcodec/mpeg12dec.c
  • [DH] libavcodec/utils.c
  • [DH] libavcodec/vc1dec.c

• avformat/utils : disabled debug code to collect format probing statistics

  9 novembre 2013, par Michael Niedermayer

  avformat/utils: disabled debug code to collect format probing statistics
  
  This allows collecting statistics on probing scores and the amount of data
  probing needed for various files and formats.
  For example it can be used to find out which formats tend to need more
  data for probing or which files are probed with less certain/lower scores
  
  Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavformat/utils.c

• vp9 : fix mvref finding to adhere to bug in libvpx.

  9 novembre 2013, par Ronald S. Bultje

  vp9: fix mvref finding to adhere to bug in libvpx.
  
  Fixes a particular youtube video that I unfortunately can't share.
  

  • [DH] libavcodec/vp9.c

• mpegts : only calculate stat index when its needed during probe

  9 novembre 2013, par Michael Niedermayer

  mpegts: only calculate stat index when its needed during probe
  
  40% faster probe
  
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavformat/mpegts.c