Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Anton Khirnov	0ed1eeb744	lavf/dv: use a more granular timebase for audio One that is fine enough to represent all DV audio sample rates. Audio packet durations are now sample-accurate. This largely undoes commit `76fbb0052d`. To avoid breaking the issue fixed by that commit, resync audio timestamps against video if they get more than one frame apart. The sample from issue #8762 still works correctly after this commit. Slightly changes the results of the lavf-dv seektest, due to the audio timebase being more granular.	2 years ago
Anton Khirnov	c7a852b638	lavf/dv: do not set video timebase more than once Current code will call avpriv_set_pts_info() for each video frame, possibly setting a different timebase if the stream framerate changes. This violates API conventions, as the timebase is supposed to stay constant after stream creation. Change the demuxer to set a single timebase that is fine enough to handle all supported DV framerates. The seek tests change slightly because the new timebase is more granular.	2 years ago
Marton Balint	76fbb0052d	avformat/dv: fix timestamps of audio packets in case of dropped corrupt audio frames By using the frame counter (and the video time base) for audio pts we lose some timestamp precision but we ensure that video and audio coming from the same DV frame are always in sync. This patch also makes timestamps after seek consistent and it should also fix the timestamps when the audio clock is unlocked and have a completely indpendent clock source. (E.g. runs on fixed 48009 Hz which should have been exact 48000 Hz) Fixes out of sync timestamps in ticket #8762. Signed-off-by: Marton Balint <cus@passwd.hu>	4 years ago
Diego Biurrun	618d02c1fa	tests: Convert lavf container tests to non-legacy test scripts Rename some tests in the process for consistency and simplicity.	6 years ago
Janne Grunau	abab0435d4	fate: split dependencies for fate-seek tests Each fate-seek test depends now only on the corresponding fate-acodec, fate-vsynth2 or fate-lavf test which creates the file seek-tests operates on. The tests and references are renamed to match the test they depend on.	12 years ago
Justin Ruggles	c5671aeb77	FATE: avoid channel mixing in lavf-dv_fmt This partially reverts `acb1730218` which would only have needed to change the checksums if channel mixing had been properly avoided. This changes the output file size reference and the seek test reference back to the previous values.	13 years ago
Justin Ruggles	acb1730218	FATE: allow lavf tests to alter input parameters Change some lavf tests to avoid resampling and channel mixing.	13 years ago
Reimar Döffinger	148ffcd2ce	Make DV (sub) demuxer set proper pkt->pos values. This makes the avi demuxer create packets with proper pos values with the file from ticket #140.	14 years ago
Måns Rullgård	f729c4aea8	regtest: rename seektest ref files using alphanumeric chars only Originally committed as revision 24345 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	d7096d6fdd	Run seektest on all generated files Originally committed as revision 22158 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago