FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d9e6a6c629	golomb rice code cleanup / simplify (~0.5% compression gain and slightly faster) jpegls style golomb rice coder Originally committed as revision 2040 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	25bd2349ed	simpler Originally committed as revision 2039 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	7e9e2b55c5	cleanup Originally committed as revision 2038 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	5b9d235fce	10l Originally committed as revision 2037 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	3b37408be8	lossless jpeg regression test Originally committed as revision 2036 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Roman Shaposhnik	445f1b83ad	* First round of AV sync fixes. * -r now does the right thing. * frame rate and frame sizes now share same abbv. table and you can do -r ntsc as well as -s ntsc Originally committed as revision 2035 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Giancarlo Formicuccia	1bc1cfdddf	- Gracefully handle the case where not all the streams are requested/wanted from the client. Simply ignore the unwanted/unasked streams. - Don't need to pool() for every input character! (the socket is nonblocking, so the loop is ok). - Partially resurrect compute_send_delay for avoiding udp flood. Without a similar patch, udp transmission is seriously unreliable. (note that we don't link to a specific input reference stream, it's not needed as the pts values should be coherent anyway. Also, non-monotonic pts progression is unimportant in the long term). - rtsp_cmd_pause must reset the time reference patch by (Giancarlo Formicuccia <ilsensine at inwind dot it>) Originally committed as revision 2034 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Tim Allen	6bc114b2fb	Shared library for libavformat support patch by (Tim Allen <tim at proximity dot com dot au>) Originally committed as revision 2033 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	14b3225377	Building ffmpeg with gcc-2.95.3 encountered a problem due to C99 initialization fix by ("Steven M. Schultz" <sms at 2BSD dot COM>) Originally committed as revision 2032 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	ec0eeaa212	postprocessing support fix duplicate frames bug? Originally committed as revision 2031 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	dde384225e	1000l (forgot to commit) Originally committed as revision 2030 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	e4748d63ea	fix? flv escape codes Originally committed as revision 2029 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Isaac Richards	ec23a47286	- Looks a tiny bit harder in mpegps_probe() for a valid start code. This is needed to detect some files produced by pvr-250/350 capture cards. - Adds AC3 audio support to the mpegts demuxer, and makes it a little more tolerant of bad files. patch by (Isaac Richards <ijr at po dot cwru dot edu>) Originally committed as revision 2028 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	3d32b429d3	added the official VP3 IDCT (C implementation) as well as a grayscale decoding mode Originally committed as revision 2027 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	44a2950f72	flv cleanup / simplify Originally committed as revision 2026 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	bbdd42d36f	flv regression test Originally committed as revision 2025 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Garrick Meeker	d4f5d74a54	flash video (flv) support patch by (Garrick Meeker <gmeeker at theoryllc dot com>) Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b64dcbe325	FFmpeg & evaluating performance on the PowerPC Architecture HOWTO by (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 2023 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Romain Dolbeau	e45a2872fa	1) remove TBL support in PPC performance. It's much more useful to use the PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless code around 2) make the PPC perf stuff a configure option 3) make put_pixels16_altivec a bit faster by unrolling the loop by 4 patch by (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	0273ceebbd	few more error checks Originally committed as revision 2021 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	3f6f76afef	the reference sw doesnt like some legal headers ... Originally committed as revision 2020 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	4b0e52f635	warning fix Originally committed as revision 2019 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	05fd1577be	mpeg 2 seeking fix Originally committed as revision 2018 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	bd7d1ea76b	Optimized simple idct for arm by Frederic 'dilb' Boulay <dilb@handhelds.org>. Currently licensed under the GPLv2, but the author allowed to license it under the LGPL, feel free to change Originally committed as revision 2017 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	e056044824	CODEC_FLAG_LOW_DELAY fix Originally committed as revision 2016 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	27fc5352d0	merge U and V statistics, 33% reduction in memory requirement, compression rate better for some files worse for others, worst compression rate loss 0.05% Originally committed as revision 2015 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	147e5200ca	memleak fix by (Jake Page <jake at CS dot Stanford dot EDU>) with minor fix by me Originally committed as revision 2014 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	342474abd9	av_free_packet SEGV fix by (Arthur van Hoff (javanator)) Originally committed as revision 2013 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	e71ea8b251	mpeg1 bad frame_rate_base fix by (Arthur van Hoff (javanator)) Originally committed as revision 2012 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	aef3c69d8d	moved frame_count to wmadeccontext Originally committed as revision 2011 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	f2899fb1ff	uniformization (now it uses the same trace functions as h264, defined in common.h) Originally committed as revision 2010 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	2ca71015ef	unwanted second definition of CHECKED_ALLOCZ Originally committed as revision 2009 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Romain Dolbeau	3efd4952df	PPC fixes & clean-up patch by (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 2008 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	cc74aafbc6	undefined local_port fix by (Giancarlo Formicuccia <ilsensine at inwind dot it>) Originally committed as revision 2007 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Ivan Kalvachev	d55e93e48b	Mpeg2 16x8 Patch by ("Ivan Kalvachev" <ivan at cacad dot com>) Originally committed as revision 2006 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	17705a3420	Missing ffserver.c format parameter fix by (Giancarlo Formicuccia <ilsensine at inwind dot it>) Originally committed as revision 2005 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	aef95c8cb9	fix last_block_index<=0 bug Originally committed as revision 2004 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1b52b6bd6b	segfault fix by (Giancarlo Formicuccia <ilsensine at inwind dot it>) Originally committed as revision 2003 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	e103117177	10l found by Curi Fabio Eduardo (SFL) <curif@TELEFONICA.COM.AR> Originally committed as revision 2002 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	d9ced4ca4b	cleanup / cosmetics Originally committed as revision 2001 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	085565f71f	20% less memory needed for 8bit AC state (worst compression rate loss was 0.2%, all other files had <=0.1% loss) Originally committed as revision 2000 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	9085af0751	moved the tables into header files (and applied the 'static' patch). Nick: why do you like mergeing tables and code into one file, so making it unusable big? Originally committed as revision 1999 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Giancarlo Formicuccia	94d9ad5f80	* fix for read() Reading 1-char per read() is the less intrusive way to fix the behaviour I observed. Not a nice fix, but the client requests shouldn't steal so much bandwidth * fix for find_rtp_session_with_url. Note that mplayer send one PLAY request per stream, I don't know if this should be handled more gracefully patch by (Giancarlo Formicuccia <ilsensine at inwind dot it>) Originally committed as revision 1998 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	a4adb60858	PPC970 patch + cpu-specific tuning support by (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 1997 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Sam Hocevar	2c094d6338	build error on Alpha patch by (Sam Hocevar <sam at zoy dot org>) Originally committed as revision 1996 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	ce34182dd7	try to filter _all_ PATs if no SDT could be found patch by (<gbazin at altern dot org>) + mpegtsenc.c compile fix by me Originally committed as revision 1995 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Steven M. Schultz	d3b150363c	'ffserver=no' default for Darwin patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) Originally committed as revision 1994 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	dc939fd588	fix CHECKED_ALLOCZ(0) Originally committed as revision 1993 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1e79606dd6	gcc 2.95 workaround Originally committed as revision 1992 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	2e26c8d204	- fix PLANE_PRED8x8 prediction (H/V are swapped, this is correct!) - fix B-frame motion compensation - cleanup motion vector math and other blocks of common code Originally committed as revision 1991 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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