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Les articles publiés sur le site

  • avutil/log : support logging of date and time information

    7 février, par softworkz
    avutil/log: support logging of date and time information
    
    Signed-off-by: softworkz <softworkz@hotmail.com>
    Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
    
    • [DH] doc/APIchanges
    • [DH] libavutil/log.c
    • [DH] libavutil/log.h
    • [DH] libavutil/version.h
  • avcodec/libtheora : fix setting keyframe_mask

    7 février, par James Almer
    avcodec/libtheora: fix setting keyframe_mask
    
    t_info.keyframe_granule_shift is set to the library default of 6, which is ok
    for gop sizes up to 63. Since there's apparently no way to query the updated
    value after having forced a gop value with TH_ENCCTL_SET_KEYFRAME_FREQUENCY_FORCE,
    calculate it manually instead.
    
    Fixes ticket #11454.
    
    Signed-off-by: James Almer <jamrial@gmail.com>
    
    • [DH] libavcodec/libtheoraenc.c
  • avformat/mlvdec : fix size checks

    7 février, par Michael Niedermayer
    avformat/mlvdec: fix size checks
    
    Fixes: heap-buffer-overflow
    Fixes: 391962476/clusterfuzz-testcase-minimized-ffmpeg_dem_MLV_fuzzer-5746746587676672
    
    Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
    
    • [DH] libavformat/mlvdec.c
  • avformat/wavdec : Fix overflow of intermediate in block_align check

    7 février, par Michael Niedermayer
    avformat/wavdec: Fix overflow of intermediate in block_align check
    
    Fixes: signed integer overflow: -251517880 * 32 cannot be represented in type 'int'
    Fixes: 385224934/clusterfuzz-testcase-minimized-ffmpeg_dem_W64_fuzzer-4909298151915520
    
    Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
    
    • [DH] libavformat/wavdec.c
  • swscale/graph : copy scaler_params to the legacy subpass context

    6 février, par James Almer
    swscale/graph: copy scaler_params to the legacy subpass context
    
    Fixes ticket #11448.
    
    Signed-off-by: James Almer <jamrial@gmail.com>
    
    • [DH] libswscale/graph.c