[Ffmpeg-devel-irc] ffmpeg-devel.log.20191106

[burek]

[00:40:27 CET] <ocrete> the SRT library separate the client/server bit from the sender/receiver.. is there an API in ffmpeg so a server can ask the application for the password based on the received username ?
[07:05:27 CET] <cards> Hello.  I understand ffmpeg has a few codecs (framemd5 framecrc framehash) for generating hashes of decoded frames for testing of codec development.  Would there be something similar that generates a hash or hashes of the encoded (not decoded) frames, for use in comparing two files for similarity or truncation or metadata alteration
[07:08:07 CET] <cards> Basically, I would like a function that hashes the media content of the given container, excluding any content that might reasonably be altered by media maintenance / repackaging software.
[08:28:40 CET] <cone-201> ffmpeg 03Marton Balint 07master:425503291420: avcodec/libvpxenc: fix alpha stride
[08:28:40 CET] <cone-201> ffmpeg 03Marton Balint 07master:6b544770729e: avcodec/libvpxenc: only allocate alpha U/V planes on size changes
[08:28:40 CET] <cone-201> ffmpeg 03Marton Balint 07master:99e000704690: avcodec/libvpxdec: make sure BlockAdditional side data size >= 8
[08:28:40 CET] <cone-201> ffmpeg 03Marton Balint 07master:98aa1eb1cb1b: avcodec/libvpxdec: pass decoder instances to vpx_init directly
[08:28:40 CET] <cone-201> ffmpeg 03Marton Balint 07master:5478e2cc57d1: avcodec/libvpxdec: decode to custom framebuffers for vp9
[08:28:41 CET] <cone-201> ffmpeg 03Marton Balint 07master:c54268ce02f7: avcodec/libvpxdec: reject video and alpha dimension mismatches
[08:41:51 CET] <jdarnley> cards: the framehash feature is a muxer not an encoder
[08:42:07 CET] <jdarnley> so it should work with compressed streams
[08:45:32 CET] <cards> jdarnley: I thought it's a codec, and it generates its output on the decoded stream, not the encoded cipher
[08:45:59 CET] <cards> ie, i'm looking for a solution that doesn't require time cost decoding
[08:53:16 CET] <nevcairiel> all of those are in fact muxers, which can accept encoded streams or raw video/audio
[16:58:33 CET] <ocrete> the SRT library separate the client/server bit from the sender/receiver.. is there an API in ffmpeg so that when ffmpeg acts as the "server", it can ask the application for the password based on the received username ?
[17:42:32 CET] <cone-337> ffmpeg 03Baptiste Coudurier 07master:33203a08e0a2: avcodec/dvdec: correctly set interlaced and tff
[17:42:32 CET] <cone-337> ffmpeg 03Baptiste Coudurier 07master:004ebd4b37a3: avcodec/dvdec: correctly decode bottom mb row in 1080i field mode
[19:58:05 CET] <cone-337> ffmpeg 03Lou Logan 07master:0663f0e0da7e: configure: select mdct for dca encoder
[19:58:06 CET] <cone-337> ffmpeg 03Lou Logan 07master:9022a5e0c25a: avcodec/Makefile: add missing vorbis_data dependency to opus encoder
[19:58:07 CET] <cone-337> ffmpeg 03Lou Logan 07master:b973d2795224: avcodec/Makefile: add missing h263data dependency to snow encoder
[19:58:08 CET] <cone-337> ffmpeg 03Lou Logan 07master:a0c740607548: avcodec/Makefile: add missing msmpeg4* dependencies to wmv1 encoder
[20:39:52 CET] <cone-337> ffmpeg 03Andriy Gelman 07master:7b2ce27e56cf: avdevice/v4l2: Remove av_assert0 when format not supported
[20:39:53 CET] <cone-337> ffmpeg 03leozhang 07master:84c27c8c082b: avcodec/extract_extradata_bsf: fix typo in comments
[20:39:54 CET] <cone-337> ffmpeg 03Andreas Rheinhardt 07master:fc7b6d55741a: fftools/ffmpeg_opt: Fix mixed declarations and code
[00:00:00 CET] --- Thu Nov  7 2019