FFmpeg

Commit Graph

Author	SHA1	Message	Date
Derek Buitenhuis	327c439f81	timefilter: Handle memory allocation failure Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	6ef30976e0	timefilter: Handle memory allocation failure Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Nicolas George	8a9ae37fee	timefilter: allow to evaluate at other times.	13 years ago
Nicolas George	3073aadf2d	timefilter: internally compute feedback factors. The feedback factors for the timefilter are directly computed from the expected period. This commit changes the init function to accept the period itself and compute the feedback factors internally, rather than having all client code duplicate the formulas. This commit also actually fixes the formulas: the current code had sqrt(2o), but the correct formula, both theoretically and according to experimental testing, is sqrt(2)o. Furthermore, it adds an exponential to feedback factors larger than 1 with large periods.	13 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	13 years ago
Anton Khirnov	5dd35b43f1	Move timefilter code from lavf to lavd. It's only used in the JACK device. Fixes linking shared lavd with JACK enabled.	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Niedermayer	8507bde0f3	Add my name to copyright & author as requested by the original author. Originally committed as revision 17858 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	3228491027	Add clock_period parameter, this should make the code easier to use. Originally committed as revision 17845 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	55b5859867	Merge ff_timefilter_read() and ff_timefilter_update(), this simplifies API and avoids calling them in the wrong order. Originally committed as revision 17841 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	08ffd3708b	Allow timespans to vary. No change in performance if they do not vary. Originally committed as revision 17840 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	f982c6d87a	Timefilter code by Olivier Guilyardi o list O samalyse o com Originally committed as revision 17838 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

7 Commits (080819b3b4b59ef498511ac349414af85728349c)