4 Commits

Author	SHA1	Message	Date
Dale Curtis	8336eb6f85	matroska: Add incremental parsing of clusters. ... Reduces the amount of upfront data required for cluster parsing thus decreasing latency on seek and startup. The change in the seek-lavf_mkv FATE test is due to incremental parsing no longer reading as much data as the old parser and thus not having that additional data to generate index entries based on keyframes. Index entries are added correctly as the file is parsed. All FATE tests pass and Chrome has been using this patch for ~6 months without issue. Currently incremental parsing is not supported for files with SSA tracks since they require merging packets between clusters. In this case the code falls back to non-incremental parsing. Signed-off-by: Aaron Colwell <acolwell@chromium.org> Signed-off-by: Dale Curtis <dalecurtis@chromium.org> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2012-04-22 17:23:50 -07:00
Justin Ruggles	b0f75ba272	mpegaudioenc: use AVCodec.encode2() ... Update FATE references due to encoder delay.	2012-03-20 18:56:22 -04:00
Anton Khirnov	1270e12e49	avconv: rework -t handling for encoding. ... Current code compares the desired recording time with InputStream.pts, which has a very unclear meaning. Change the code to use actual timestamps of the frames passed to the encoder. In several tests, one less frame is encoded, which is more correct. In the idroq test one more frame is encoded, which is again more correct. Behavior with stream copy should be unchanged.	2012-02-07 20:11:11 +01:00
Måns Rullgård	f729c4aea8	regtest: rename seektest ref files using alphanumeric chars only ... Originally committed as revision 24345 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-07-20 10:09:54 +00:00