Proposed changes to use AVEncodeInfoFrame and AVencodeInfoBlock data types as AVFrameSideData, including the changes tothe h264 decoder as well as a filter to output the data extracted.
Filter can be called using: ffmpeg -debug extractqp -i <VIDEO.MP4> -lavfi extractqp=extractqp.log -f null - More options in filters.texi, libx264 has to be enabled. doc/filters.texi | 40 ++++++++++++++++++ libavfilter/Makefile | 1 + libavfilter/allfilters.c | 1 + libavfilter/vf_extractqp.c | 243 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 285 insertions(+) libavcodec/avcodec.h | 1 + libavcodec/h264dec.c | 40 ++++++++++++++++++++++++++++++++++++++++ libavcodec/options_table.h | 1 + 3 files changed, 42 insertions(+) libavutil/Makefile | 2 ++ libavutil/encode_info.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ libavutil/encode_info.h | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ libavutil/frame.c | 1 + libavutil/frame.h | 7 +++++++ 5 files changed, 190 insertions(+) _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
