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

Author	SHA1	Message	Date
Michael Niedermayer	4abc411b97	nutenc: choose for non audio streams a timebase with finer resolution. While a 25 fps stream can in general store frame durations in 1/25 units, this is not true for the timestamps. For example a 25fps and a 25000/1001 fps stream when they are stored together might have a matching 0 timestamp point but when for example a chapter from this is cut the new start is no longer aligned. The issue gets MUCH worse when the streams are lower fps, like 1 or 2 fps. This commit thus makes the muxer choose a multiple of the framerate as timebase that is at least about 20 micro seconds precise Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e3fb5bc147	nut: store and read the r_frame_rate With this, when we use a finer timebase than neccessary to store durations the demuxer still knows what the original timebase was. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4eb0f5f635	nutenc: use 1/sample rate as timebase for audio instead of framesize/sample rate This way audio frames can be exactly stored even when they are not aligned with timestamp 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9e9b5159e9	mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3a621c9d99	nutenc: Support writing an index The seek test improves in accuracy Fixes Ticket877 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	31a68ad554	Update seek reference for added metadata to lavf tests. As far as I could see the only change is increased pos values, which is as expected with additional metadata in the files. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Vitor Sessak	ecc297308f	lavf/utils: fix ff_interleave_compare_dts corner case. This should fix behavior introduced by commit `96573c0d76`. Av_rescale_rnd() is not lossless so if two timestamps are equal after being rescaled they are not always actually identical. This patch use av_compare_ts() to get always a correct result. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Vitor Sessak	96573c0d76	lavf/utils.c: Order packets with identical PTS by stream index. This allows for more reproducible results when using multi-threading. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	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