On Tue, Jul 09, 2024 at 09:19:54AM +0000, Anton Khirnov wrote: > ffmpeg | branch: master | Anton Khirnov <an...@khirnov.net> | Fri Jul 5 > 12:30:04 2024 +0200| [10185e2d4c1e9839bc58a1d6a63c861677b13fd0] | committer: > Anton Khirnov > > fftools/ffmpeg_mux_init: default to input timebase for streamcopy > > Stop trying to invent some "framerate-based" timebase when there is no > reason to think the stream is CFR at all. > > > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=10185e2d4c1e9839bc58a1d6a63c861677b13fd0 > ---
This breaks: ./ffmpeg -f concat -i ~/tickets/3108/concatfile.txt -codec copy -bitexact /tmp/file3108-before-10185e2d4c1e9839bc58a1d6a63c861677b13fd0.avi (i assume the zip on the tracker contains all source files, if not i can provide the source files) -rw-r----- 1 michael michael 3088008 Sep 13 18:01 /tmp/file3108-after-10185e2d4c1e9839bc58a1d6a63c861677b13fd0.avi -rw-r----- 1 michael michael 2824008 Sep 13 18:01 /tmp/file3108-before-10185e2d4c1e9839bc58a1d6a63c861677b13fd0.avi the framerate is 600 fps after this: Input #0, avi, from '/tmp/file3108-after-10185e2d4c1e9839bc58a1d6a63c861677b13fd0.avi': Duration: 00:00:20.13, start: 0.000000, bitrate: 1227 kb/s Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 480x270 [SAR 1:1 DAR 16:9], 978 kb/s, 600 fps, 25 tbr, 600 tbn Stream #0:1: Audio: aac (LC) ([255][0][0][0] / 0x00FF), 44100 Hz, stereo, fltp, 131 kb/s michael@zb:~/ffmpeg-git/ffmpeg$ ./ffprobe /tmp/file3108-before-10185e2d4c1e9839bc58a1d6a63c861677b13fd0.avi Input #0, avi, from '/tmp/file3108-before-10185e2d4c1e9839bc58a1d6a63c861677b13fd0.avi': Duration: 00:00:20.13, start: 0.000000, bitrate: 1122 kb/s Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 480x270 [SAR 1:1 DAR 16:9], 978 kb/s, 50 fps, 25 tbr, 50 tbn [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Those who are best at talking, realize last or never when they are wrong.
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