27b0d365e8
Raise default vorbis encoding quality.
...
Patch by Frank Barchard, fbarchard google com
Originally committed as revision 23460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-03 23:53:10 +00:00
83b7076131
Avoid division by zero that caused noise, typically at the beginning or
...
end of a file.
Patch by Frank Barchard, fbarchard google
Originally committed as revision 23426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-02 16:09:19 +00:00
35f7c39a5d
Mark vorbis encoder as experimental.
...
Originally committed as revision 23339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-26 18:54:59 +00:00
344f5c9fb3
Do not invert samples when encoding Vorbis.
...
Patch by Frank Barchard, fbarchard google
Originally committed as revision 23329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-25 22:53:22 +00:00
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
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
1429224b04
Move FFT parts from dsputil.h to fft.h
...
Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:34:46 +00:00
38b5b47b23
Revert r20095: Allow compiling to vorbis again.
...
Original patch by Philipp Matthias Hahn, pmhahn pmhahn de
Originally committed as revision 20711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-02 23:51:15 +00:00
43d7c6118d
put_bits can only reliably write up to 31 bit bits, above it relies on
...
undefined shift behaviour.
Document this, fix the assert and add a put_bits32 to handle writing 32
bits and use that where necessary.
Originally committed as revision 20124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 15:40:29 +00:00
5200b90147
Do not needlessly add 7 to put_buts_count before dividing by 8,
...
flush_put_bits ensures it is divisible 8.
Originally committed as revision 20103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 20:47:59 +00:00
eb0d04c325
Use ff_put_string in vorbis encoder.
...
Originally committed as revision 20095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 10:37:37 +00:00
a7adcf29cf
whitespace cosmetics, prettyprinting, K&R coding style
...
Originally committed as revision 20080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29 11:43:58 +00:00
0b8e7ab059
some more linebreak and brace placement cosmetics
...
Originally committed as revision 20071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 21:46:22 +00:00
5e56b30e1f
brace placement and linebreak cosmetics
...
Originally committed as revision 20070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 21:13:47 +00:00
01b2214758
Merge FFTContext and MDCTContext
...
Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:30:20 +00:00
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
7d485f165f
Support for getting (i)MDCT output multiplied by a constant scaling factor.
...
Scaling (i)MDCT output has no runtime overhead and can be used to improve
performance of audio codecs. All the changes are only needed in
'ff_mdct_init' function and slow down initialization a bit.
Originally committed as revision 18855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-16 14:17:08 +00:00
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
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
05dee1b7df
Rename all vorbis encoder related typedefs to not use _t for POSIX compatibility
...
Originally committed as revision 16076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-12 05:12:51 +00:00
37d3e0667a
uses FF_ARRAY_ELEMS() where appropriate
...
Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-21 21:40:24 +00:00
757d91a6e6
Use of new bitstream in vorbis_enc.c.
...
Patch by Bartłomiej Wołowiec b wolowiec AT students mimuw edu pl
Originally committed as revision 15622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-15 08:01:54 +00:00
91ba93e68b
vorbis_enc : set coded_frame->pts value to running sample count.
...
This is a temporary fix for issue 502 and will not be required when
we start using AVFrame for audio codecs.
Originally committed as revision 15285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-09 14:42:50 +00:00
0a570e826d
remove mdct tmp buffer
...
Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-12 00:36:36 +00:00
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
0e1d6a4ca7
revert accidental const slipping in
...
Originally committed as revision 13949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-24 20:27:29 +00:00
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
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
d5202e4fda
Add long names to many AVCodec declarations.
...
patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-27 10:52:44 +00:00
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
e5a389a1b7
license header consistency cosmetics
...
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:40:25 +00:00
755bfeabcc
misc spelling fixes
...
Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-12 09:29:25 +00:00
7dda43eefd
vorbis suffers from the same sign flip issue as wma (so this lame workaround, though it arguably doesnt matter much where the sign is fliped back)
...
Originally committed as revision 7873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 16:59:10 +00:00
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
2006-10-07 15:30:46 +00:00
4109400295
more forgotten free's.
...
Originally committed as revision 6527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 11:55:24 +00:00
419550990c
10l, wrong order in freeing
...
Originally committed as revision 6526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 11:47:10 +00:00
35af7a9b27
slightly saner indention
...
Originally committed as revision 6525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 11:31:52 +00:00
bec5fc5ffb
add vorbis_enc_data.h, remove codebook data from vorbis_enc.c
...
Originally committed as revision 6520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:56:39 +00:00
007574482a
Original Commit: r114 | ods15 | 2006-10-01 21:38:37 +0200 (Sun, 01 Oct 2006) | 2 lines
...
blocksize -> log2_blocksize
Originally committed as revision 6518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:52 +00:00
631941441d
Original Commit: r113 | ods15 | 2006-10-01 21:35:47 +0200 (Sun, 01 Oct 2006) | 2 lines
...
some more static consts
Originally committed as revision 6517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:49 +00:00
2613f6c156
Original Commit: r112 | ods15 | 2006-10-01 20:48:39 +0200 (Sun, 01 Oct 2006) | 3 lines
...
psy change. -aq param about the same, and behaves more consistently with
different content.
Originally committed as revision 6516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:47 +00:00
c83637b965
Original Commit: r111 | ods15 | 2006-10-01 19:40:50 +0200 (Sun, 01 Oct 2006) | 2 lines
...
update to use ff_vorbis_floor1_render_list
Originally committed as revision 6515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:45 +00:00
2eb3db5f69
Original Commit: r110 | ods15 | 2006-10-01 19:17:32 +0200 (Sun, 01 Oct 2006) | 2 lines
...
slight simlification for residue division by floor
Originally committed as revision 6514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:43 +00:00
f8a6a56a75
Original Commit: r109 | ods15 | 2006-10-01 19:14:52 +0200 (Sun, 01 Oct 2006) | 2 lines
...
5% speed improovement by changing put_vector
Originally committed as revision 6513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:41 +00:00
ac0057f3a6
Original Commit: r108 | ods15 | 2006-10-01 18:46:06 +0200 (Sun, 01 Oct 2006) | 2 lines
...
prevent division/modulo
Originally committed as revision 6512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:39 +00:00
0c4630f244
Original Commit: r107 | ods15 | 2006-10-01 18:13:12 +0200 (Sun, 01 Oct 2006) | 2 lines
...
give proper error message for channels!=2
Originally committed as revision 6511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:36 +00:00
a88de9682f
Original Commit: r106 | ods15 | 2006-10-01 18:11:55 +0200 (Sun, 01 Oct 2006) | 2 lines
...
window -> apply_window_and_mdct
Originally committed as revision 6510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:33 +00:00
64c82a7411
Original Commit: r105 | ods15 | 2006-10-01 18:09:55 +0200 (Sun, 01 Oct 2006) | 2 lines
...
slight simplification for channel coupling
Originally committed as revision 6509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:30 +00:00
c2ee47ac06
Original Commit: r104 | ods15 | 2006-10-01 18:04:08 +0200 (Sun, 01 Oct 2006) | 2 lines
...
somewhat cosmetic formatting, use FFMAX
Originally committed as revision 6508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:28 +00:00
cc767a8969
Original Commit: r103 | ods15 | 2006-10-01 18:00:43 +0200 (Sun, 01 Oct 2006) | 2 lines
...
slight optimization, don't calculate average twice
Originally committed as revision 6507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-02 06:09:24 +00:00
Frank Barchard
Carl Eugen Hoyos
Diego Biurrun
Stefano Sabatini
Måns Rullgård
Philipp Matthias Hahn
Reimar Döffinger
Siarhei Siamashka
Oded Shimon
Aurelien Jacobs
Bartłomiej Wołowiec
Jai Menon
Loren Merritt
Peter Ross
Stefan Gehrer
Zuxy Meng
Michael Niedermayer