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• avcodec/ffv1enc : avoid slices larger than 360x288 if no value is specified

  3 avril, par Michael Niedermayer

  avcodec/ffv1enc: avoid slices larger than 360x288 if no value is specified
  
  This improves speed by providing more independent things for more CPUs
  
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/ffv1enc.c
  • [DH] tests/ref/fate/matroska-mastering-display-metadata

• avcodec/ffv1enc : Consider 2s x s slice configurations

  3 avril, par Michael Niedermayer

  avcodec/ffv1enc: Consider 2s x s slice configurations
  
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/ffv1enc.c

• avcodec/ffv1enc : Remove 65536 pixel per slice limit for remap

  3 avril, par Michael Niedermayer

  avcodec/ffv1enc: Remove 65536 pixel per slice limit for remap
  
  About 1% better compression with large slices
  
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/ffv1.h
  • [DH] libavcodec/ffv1enc.c

• avcodec/ffv1dec : Limit size of fltmap* to pixel number

  3 avril, par Michael Niedermayer

  avcodec/ffv1dec: Limit size of fltmap* to pixel number
  
  This reduces needed memory and also removes the 65536 maximum for remap
  on the decoder side
  
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/ffv1.c
  • [DH] libavcodec/ffv1.h
  • [DH] libavcodec/ffv1dec.c

• avcodec/dovi_rpuenc : Constify dv_levels

  3 avril, par Andreas Rheinhardt

  avcodec/dovi_rpuenc: Constify dv_levels
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/dovi_rpuenc.c