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# Date Author Comment
d971a5fa 03/22/2007 05:39 AM Justin Ruggles

cosmetics. align and condense.

Originally committed as revision 8479 to svn://svn.ffmpeg.org/ffmpeg/trunk

319708da 03/22/2007 05:38 AM Justin Ruggles

simplify

Originally committed as revision 8478 to svn://svn.ffmpeg.org/ffmpeg/trunk

bbd16dea 03/22/2007 05:34 AM Justin Ruggles

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

4140a523 03/18/2007 11:18 PM Bill O'Shaughnessy

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...

050aa8b9 03/11/2007 02:13 AM Justin Ruggles

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

4258a0a3 03/09/2007 01:57 PM Justin Ruggles

Remove common code from AC-3 encoder and utilize ac3.c.

Originally committed as revision 8306 to svn://svn.ffmpeg.org/ffmpeg/trunk

abfe5a4a 03/09/2007 03:17 AM Justin Ruggles

simplify AC-3 bit allocation

Originally committed as revision 8302 to svn://svn.ffmpeg.org/ffmpeg/trunk

3a8bf529 03/08/2007 11:38 PM Justin Ruggles

cosmetics. remove space before semi-colon.

Originally committed as revision 8301 to svn://svn.ffmpeg.org/ffmpeg/trunk

3e954443 11/23/2006 10:21 PM Bill O'Shaughnessy

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...

486497e0 11/14/2006 03:18 AM Måns Rullgård

revert bad checkin

Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk

be6ed6ff 11/14/2006 03:12 AM Måns Rullgård

move some CFLAGS settings away from config.* writing section

Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk

b78e7197 10/07/2006 03:30 PM Diego Biurrun

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

1df051e1 09/03/2006 03:59 PM Justin Ruggles

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

6eb1427f 04/28/2006 02:19 PM Benjamin Larsson

Revert bad ac3enc commit, the commited code was bigger and slower.

Originally committed as revision 5327 to svn://svn.ffmpeg.org/ffmpeg/trunk

176c142a 04/22/2006 09:21 PM Benjamin Larsson

Patch to generate the ac3 window, based on code by Justin Ruggles.

Originally committed as revision 5310 to svn://svn.ffmpeg.org/ffmpeg/trunk

f1f7807a 04/10/2006 12:12 PM Benjamin Larsson

AC3 encoding volume fix, by Justin Ruggles jruggle earthlink net.

Originally committed as revision 5281 to svn://svn.ffmpeg.org/ffmpeg/trunk

f760b70f 04/03/2006 12:51 AM Justin Ruggles

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

5b663851 03/26/2006 05:07 PM Benjamin Larsson

Use a more descriptive error message.

Originally committed as revision 5224 to svn://svn.ffmpeg.org/ffmpeg/trunk

e027d0a8 03/06/2006 02:53 PM Michael Niedermayer

switch ac3enc to av_crc

Originally committed as revision 5116 to svn://svn.ffmpeg.org/ffmpeg/trunk

5509bffa 01/12/2006 10:43 PM Diego Biurrun

Update licensing information: The FSF changed postal address.

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk

bb270c08 12/22/2005 01:10 AM Diego Biurrun

COSMETICS: tabs --> spaces, some prettyprinting

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk

115329f1 12/17/2005 06:14 PM Diego Biurrun

COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

132041f0 05/05/2005 02:10 PM Justin Ruggles

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...

caa336b4 12/29/2004 05:50 PM Michael Niedermayer

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

21d7e2ff 11/25/2004 07:17 PM Jeff Muizelaar

fix some type mismatches patch by (Jeff Muizelaar <muizelaar rogers com>)

Originally committed as revision 3712 to svn://svn.ffmpeg.org/ffmpeg/trunk

e44cad52 08/02/2004 10:42 AM Jeff Muizelaar

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

9ab2717a 02/18/2004 07:15 PM Michael Niedermayer

auxdatae, crcrs fix by (Jean-Francois Panisset <panisset at comcast dot net>)

Originally committed as revision 2800 to svn://svn.ffmpeg.org/ffmpeg/trunk

3d0ef6dd 11/03/2003 06:06 PM Michael Niedermayer

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

9b879566 11/03/2003 01:26 PM Michel Bardiaux

av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)

Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk

ed7debda 10/12/2003 09:25 PM Alex Beregszaszi

removed the obsolete and unused parameters of init_put_bits

Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk

743739d2 08/20/2003 07:57 AM Michael Niedermayer

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

983e3246 03/06/2003 11:32 AM Michael Niedermayer

per file doxy

Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk

0c1a9eda 02/11/2003 04:35 PM Zdenek Kabelac
  • UINTX -> uintx_t INTX -> intx_t

Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk

5c91a675 02/10/2003 09:35 AM Zdenek Kabelac
  • static,const,compiler warning cleanup

Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk

ef9f7306 01/19/2003 06:30 PM Måns Rullgård

C99 initializers and kill warnings patch by (mru at users dot sourceforge dot net (Måns Rullgård))

Originally committed as revision 1474 to svn://svn.ffmpeg.org/ffmpeg/trunk

492cd3a9 12/09/2002 12:03 PM Michael Niedermayer

AVVideoFrame -> AVFrame

Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk

6107fa87 10/28/2002 12:39 AM Fabrice Bellard

preparing integration of new AC3 decoder

Originally committed as revision 1089 to svn://svn.ffmpeg.org/ffmpeg/trunk

ff4ec49e 05/25/2002 10:45 PM Fabrice Bellard

license/copyright change

Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk

6000abfa 05/18/2002 11:03 PM Fabrice Bellard

removed useless header includes - use av memory functions

Originally committed as revision 522 to svn://svn.ffmpeg.org/ffmpeg/trunk

30b68f33 04/08/2002 12:08 PM Zdenek Kabelac
  • encoding of AC3 with more than 2 channels
    by Takashi Iwai <>

Originally committed as revision 383 to svn://svn.ffmpeg.org/ffmpeg/trunk

17592475 02/12/2002 03:43 PM Michael Niedermayer

alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)

Originally committed as revision 295 to svn://svn.ffmpeg.org/ffmpeg/trunk

8d67072f 09/16/2001 09:52 PM Fabrice Bellard

fixed symetric quantization (better quality!)

Originally committed as revision 130 to svn://svn.ffmpeg.org/ffmpeg/trunk

34763c15 08/15/2001 01:07 PM Fabrice Bellard

renamed log2 to av_log2

Originally committed as revision 96 to svn://svn.ffmpeg.org/ffmpeg/trunk

1a565432 08/13/2001 09:48 PM Fabrice Bellard

win32 fixes

Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk

98be975d 08/06/2001 12:47 AM Fabrice Bellard

types fix

Originally committed as revision 36 to svn://svn.ffmpeg.org/ffmpeg/trunk

de6d9b64 07/22/2001 02:18 PM Fabrice Bellard

Initial revision

Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk