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91 Commits

Author SHA1 Message Date
Reimar Döffinger
edac49daf5 Use "const" qualifier for pointers that point to input data of 
audio encoders.
This is purely for clarity/documentation purposes.

Originally committed as revision 24481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 13:59:49 +00:00
Måns Rullgård
8fc0162ac4 Add av_ prefix to bswap macros 
Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-10 22:12:30 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-20 14:45:34 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which 
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 23:30:55 +00:00
Francesco Lavra
91cc5d3767 Move ff_reverse in libavcodec to av_reverse in libavutil. 
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-09 09:11:35 +00:00
Reimar Döffinger
b5f09d31c2 Make sample_fmts and channel_layouts compound literals const to reduce size of 
.data section.

Originally committed as revision 19787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-06 09:15:07 +00:00
Diego Biurrun
8b44de14d1 Change av_log() calls surrounded by '#ifdef DEBUG' into dprintf macros. 
Originally committed as revision 19550 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-30 21:00:08 +00:00
Justin Ruggles
be1efe5993 ac3enc: log a warning message if the channel layout is not specified at 
the time of codec initialization.

Originally committed as revision 18631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-20 00:34:08 +00:00
Justin Ruggles
120b4557f3 Add channel layout support to the AC-3 encoder. 
Originally committed as revision 18623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-19 15:06:13 +00:00
Justin Ruggles
a7c6e1171b ac3enc: reorder input channels to AC-3 channel order 
Originally committed as revision 18540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 08:39:11 +00:00
Stefano Sabatini
fb53b4a035 Rename pbBufPtr() to put_bits_ptr(). 
The new name is more readable and consistent with the FFmpeg naming
style.

Originally committed as revision 18497 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:59:38 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h. 
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:20:26 +00:00
Stefano Sabatini
b275500706 Split bitstream.h, put the bitstream writer stuff in the new file 
put_bits.h.

Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 08:35:26 +00:00
Diego Biurrun
27127202d6 Remove duplicated MUL16 macro definition, fixes the warning: 
libavcodec/ac3enc.c:119:1: warning: "MUL16" redefined

Originally committed as revision 17832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-05 22:17:12 +00:00
Daniel Verkamp
5ef251e504 Add missing av_cold in static init/close functions. 
Patch by Daniel Verkamp daniel at drv dot nu.

Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-22 13:48:55 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Justin Ruggles
2988c93d94 create a separate codec_id for E-AC-3 
Originally committed as revision 15143 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-01 14:33:54 +00:00
Justin Ruggles
bf09b550e6 commit the OKed parts of the E-AC-3 decoder 
Originally committed as revision 14860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-20 00:32:17 +00:00
Justin Ruggles
14b7062829 cosmetics: make all references to AC-3 capitalized and hyphenated 
Originally committed as revision 14523 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 16:42:32 +00:00
Peter Ross
fd76c37fd9 Modify all codecs to report their supported input and output sample format(s). 
Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-31 10:47:31 +00:00
Stefan Gehrer
cf2baeb338 mark read-only data as const 
Originally committed as revision 13947 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-24 20:01:31 +00:00
Stefano Sabatini
fe4bf37455 Make AVCodec long_names definition conditional depending on CONFIG_SMALL. 
Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-12 21:50:13 +00:00
Justin Ruggles
687671f03b pass bap table to ff_ac3_bit_alloc_calc_bap() 
Originally committed as revision 13694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-07 22:29:54 +00:00
Diego Biurrun
245976da2a Use full path for #includes from another directory. 
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-09 11:56:36 +00:00
Stefano Sabatini
162d4fc99d Add long names to AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-27 22:39:51 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00
Diego Biurrun
77ab59eb7f two more typos spotted by Mike 
Originally committed as revision 12524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 19:36:20 +00:00
Diego Biurrun
c2f178da71 british_english--; 
Originally committed as revision 12522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 19:08:42 +00:00
Diego Biurrun
3f5d7bb331 Remove two unused variables. 
Originally committed as revision 11584 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-21 00:29:22 +00:00
Diego Biurrun
a4b375c614 Remove unnecessary forward declaration. 
Originally committed as revision 11583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-21 00:28:29 +00:00
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
 2008-01-13 08:33:00 +00:00
Reimar Döffinger
f952b30cd1 Use FFSWAP instead of "manual" swap 
Originally committed as revision 11518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-12 17:37:36 +00:00
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
 2008-01-04 23:09:58 +00:00
Justin Ruggles
02c164c148 use cutoff frequency to adjust bandwidth in ac3 encoder 
Originally committed as revision 11338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-28 06:13:55 +00:00
Justin Ruggles
08ac1e783e use bps instead of kbps for bitrate 
Originally committed as revision 11337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-28 05:32:12 +00:00
Justin Ruggles
c135b520e7 Do not give advice for which bitrate to choose. 
Originally committed as revision 11334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-28 03:12:24 +00:00
Justin Ruggles
678a7179b6 fix typo 
Originally committed as revision 11333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-28 03:05:49 +00:00
Justin Ruggles
e59cc20593 cosmetics: rename common ac3 variables 
Originally committed as revision 11196 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-09 03:27:14 +00:00
Justin Ruggles
5ce2134258 cosmetics: rename ac3 bit allocation variables 
Originally committed as revision 11194 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-09 03:23:04 +00:00
Justin Ruggles
66ecf18e38 cosmetics: rename ac3 tables 
Originally committed as revision 11193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-09 03:21:33 +00:00
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
 2007-11-27 05:32:04 +00:00
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
 2007-07-19 08:47:07 +00:00
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
 2007-07-15 01:31:09 +00:00
Ramiro Polla
2c124cb65c Use AV_xx throughout libavcodec 
Originally committed as revision 9169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-02 01:41:07 +00:00
Justin Ruggles
d971a5fa81 cosmetics. align and condense. 
Originally committed as revision 8479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-22 05:39:20 +00:00
Justin Ruggles
319708da02 simplify 
Originally committed as revision 8478 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-22 05:38:00 +00:00
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
 2007-03-22 05:34:26 +00:00
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
 2007-03-18 23:18:05 +00:00
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
 2007-03-11 02:13:05 +00:00