On Fri, Feb 10, 2017 at 01:35:32PM +0100, wm4 wrote: > These patches merge the previously skipped Libav commits, which made > avconv lazily initialize libavfilter graphs. This means the filters > are initialized with the actual output format, instead of whatever > libavformat reports. > > It's a prerequisite to making hardware decoding support saner, as > hardware decoders will output a different pixfmt than the software > format reported by libavformat. This can be seen on ffmpeg_qsv.c, > which doesn't lose any functionality, even though half of the code > is removed. > > There are some differences in how ffmpeg.c and avconv.c filter-flow > works. Also, avconv.c doesn't have sub2video. Relatively intrusive > changes were required. > > The status of cuvid is unknown, but work in progress. > > Anton Khirnov (4): > ffmpeg: do packet ts rescaling in write_packet() > ffmpeg: init filtergraphs only after we have a frame on each input > ffmpeg: move flushing the queued frames to configure_filtergraph() > ffmpeg: restructure sending EOF to filters > > Timo Rothenpieler (3): > ffmpeg_cuvid: adapt for recent filter graph initialization changes > avcodec/cuvid: add format mismatch debug logs > avcodec/cuvid: update hw_frames_ctx reference after get_format call > > wm4 (2): > ffmpeg: make sure packets put into the muxing FIFO are refcounted > ffmpeg: fix printing of filter input/output names
This patchset breaks ./ffmpeg -i Voting_Machine.wmv test.avi http://data.onas.ru/fun-clips/Voting_Machine.wmv didnt bisect which patch causes it [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The greatest way to live with honor in this world is to be what we pretend to be. -- Socrates
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