Adds a streamhash muxer, much like the hash muxer, but analyzing each stream independently. I chose not to add a "streammd5" muxer, as the other *md5 muxers are just legacy versions of the *hash muxers with a different default algorithm.
The first two patches re-arrange the code in preparation for new muxer. The patch "use an array of hashes" makes no sense without the subsequent addition of the new muxer, but the patch "rearrange options definition" could be seen independently. Do squash if you will. Changes in V3 vs V2: - NULL pointer check in deinit() callbacks - don't free resources in init() callbacks, deinit() is called on failure - add a streamtype indicator character to the streamhash output Moritz Barsnick (3): avformat/hashenc: rearrange options definition avformat/hashenc: use an array of hashes avformat/hashenc: add streamhash muxer Changelog | 1 + doc/muxers.texi | 47 +++++++++ libavformat/Makefile | 1 + libavformat/allformats.c | 1 + libavformat/hashenc.c | 207 +++++++++++++++++++++++++++++++-------- libavformat/version.h | 4 +- 6 files changed, 218 insertions(+), 43 deletions(-) -- 2.20.1 _______________________________________________ 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".
