FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	3f5d7bb331	Remove two unused variables. Originally committed as revision 11584 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	a4b375c614	Remove unnecessary forward declaration. Originally committed as revision 11583 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	99fac0806b	Get rid of fft_rev table, use ff_reverse and a shift. Reduces maximum allowed value for MDCT_NBITS to 10 (current value is 9) Originally committed as revision 11519 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	f952b30cd1	Use FFSWAP instead of "manual" swap Originally committed as revision 11518 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	3abe5fbdc4	improve CRC API - don't export any global var - provide either generated or hardcoded tables Originally committed as revision 11409 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	02c164c148	use cutoff frequency to adjust bandwidth in ac3 encoder Originally committed as revision 11338 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	08ac1e783e	use bps instead of kbps for bitrate Originally committed as revision 11337 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	c135b520e7	Do not give advice for which bitrate to choose. Originally committed as revision 11334 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	678a7179b6	fix typo Originally committed as revision 11333 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	e59cc20593	cosmetics: rename common ac3 variables Originally committed as revision 11196 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	5ce2134258	cosmetics: rename ac3 bit allocation variables Originally committed as revision 11194 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	66ecf18e38	cosmetics: rename ac3 tables Originally committed as revision 11193 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
D Richard Felker III	de39d62c14	sync message with modern ffmpeg bitrate option syntax. note: this message should probably be tweaked; i'm not sure that it's a good idea for lavc to be recommending ffmpeg command line options as it's a general-purpose library. Originally committed as revision 11094 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Panagiotis Issaris	d04d5bcd0e	Fix the self tests which are contained in some codecs and are using random(). Originally committed as revision 9755 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	cc2a8443eb	move some common values to ac3.h and utilize them Originally committed as revision 9679 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ramiro Polla	2c124cb65c	Use AV_xx throughout libavcodec Originally committed as revision 9169 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	d971a5fa81	cosmetics. align and condense. Originally committed as revision 8479 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	319708da02	simplify Originally committed as revision 8478 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	bbd16dea67	utilize multi-stage AC-3 bit allocation. speeds up encoding by 25-30% Originally committed as revision 8477 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Bill O'Shaughnessy	4140a5234e	AC-3 encoded volume is too high. Revert revision 7160: bring AC3 encoder output up to input volume level patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com % + reg tests update gruntwork by me Original thread: date: Nov 21, 2006 11:36PM subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level Originally committed as revision 8444 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	050aa8b9bc	remove redundancy in AC-3 parser by using common tables from ac3tab.h Originally committed as revision 8318 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	4258a0a32a	Remove common code from AC-3 encoder and utilize ac3.c. Originally committed as revision 8306 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	abfe5a4a75	simplify AC-3 bit allocation Originally committed as revision 8302 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	3a8bf52983	cosmetics. remove space before semi-colon. Originally committed as revision 8301 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Bill O'Shaughnessy	3e954443dd	bring AC3 encoder output up to input volume level patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com % + reg tests update gruntwork by me Original thread: date: Nov 21, 2006 11:36 PM subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level Originally committed as revision 7160 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	486497e07b	revert bad checkin Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	be6ed6fff4	move some CFLAGS settings away from config.* writing section Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	1df051e197	Fix 2 bit allocation bugs. One fix enables using a higher bandwidth code. The other fixes an issue with floorcod=7. Originally committed as revision 6156 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Benjamin Larsson	6eb1427f0f	Revert bad ac3enc commit, the commited code was bigger and slower. Originally committed as revision 5327 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Benjamin Larsson	176c142abc	Patch to generate the ac3 window, based on code by Justin Ruggles. Originally committed as revision 5310 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Benjamin Larsson	f1f7807abd	AC3 encoding volume fix, by Justin Ruggles jruggle earthlink net. Originally committed as revision 5281 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Justin Ruggles	f760b70fbe	AC3: support encoding fractional frame sizes Patch by Justin Ruggles, jruggle <<at>> earthlink <<dot>> net Originally committed as revision 5263 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Benjamin Larsson	5b6638517f	Use a more descriptive error message. Originally committed as revision 5224 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	e027d0a81e	switch ac3enc to av_crc Originally committed as revision 5116 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Justin Ruggles	132041f06f	While adding stereo rematrixing, I came across something that needs to be fixed even without adding the feature. The output correctly uses 4 dummy values for the rematrixing flags in block-0, but the bit allocation routine does not take these bits into account. From what I can tell, there was a patch in 2003 that corrected the output to make it DVD and spec compatible, but it didn't correct the bit allocation. It's only 4 bits over the entire 6 blocks, so overflow errors would happen rarely or never, but it's still worth fixing. So here is a fix. patch by (Justin Ruggles {jruggle earthlink net) Originally committed as revision 4179 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	caa336b4cc	common.c -> bitstream.c (and the single non bitstream func -> utils.c) common.h -> common.h/bitstream.h Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Jeff Muizelaar	21d7e2ff40	fix some type mismatches patch by (Jeff Muizelaar <muizelaar rogers com>) Originally committed as revision 3712 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Jeff Muizelaar	e44cad5291	simpler delta decreasing algorithm patch by (Jeff Muizelaar <jrmuizel at student dot cs dot uwaterloo dot ca>) Originally committed as revision 3369 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9ab2717a9d	auxdatae, crcrs fix by (Jean-Francois Panisset <panisset at comcast dot net>) Originally committed as revision 2800 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	3d0ef6dd52	av_log patch(2 of ?) by (Michel Bardiaux <mbardiaux at peaktime dot be>) Originally committed as revision 2474 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michel Bardiaux	9b87956678	av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	ed7debda14	removed the obsolete and unused parameters of init_put_bits Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	743739d2c5	AC3 encoding patch ba (Ross Martin <ffmpeg at ross dot interwrx dot com>) Originally committed as revision 2129 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	983e3246b7	per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	5c91a6755b	* static,const,compiler warning cleanup Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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312 Commits (d00a504b244e136a0c82a55e21ed94659e0674ad)