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66 Commits

Author SHA1 Message Date
Vittorio Giovara def97856de lavc: AV-prefix all codec capabilities 
Express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:58 +01:00
Vittorio Giovara 7c6eb0a1b7 lavc: AV-prefix all codec flags 
Convert doxygen to multiline and express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:58 +01:00
Vittorio Giovara 6a85dfc830 lavc: Replace av_dlog and tprintf with internal macros 2015-04-19 12:41:59 +01:00
Anton Khirnov 2df0c32ea1 lavc: use a separate field for exporting audio encoder padding 
Currently, the amount of padding inserted at the beginning by some audio
encoders, is exported through AVCodecContext.delay. However
- the term 'delay' is heavily overloaded and can have multiple different
  meanings even in the case of audio encoding.
- this field has entirely different meanings, depending on whether the
  codec context is used for encoding or decoding (and has yet another
  different meaning for video), preventing generic handling of the codec
  context.

Therefore, add a new field -- AVCodecContext.initial_padding. It could
conceivably be used for decoding as well at a later point.
 2014-10-13 19:09:01 +00:00
Gabriel Dume f929ab0569 cosmetics: Write NULL pointer equality checks more compactly 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-15 03:18:18 -07:00
Justin Ruggles f2f2e7627f Check mp3 header before calling avpriv_mpegaudio_decode_header(). 
As indicated in the function documentation, the header MUST be
checked prior to calling it because no consistency check is done
there.

CC:libav-stable@libav.org
 2014-06-22 20:31:58 -04:00
Timothy Gu 09fda6bb50 libmp3lame: add ABR support 2014-03-31 01:11:16 +02:00
Timothy Gu 292dbe5e8a libmp3lame: add comments about CBR/VBR modes 2014-03-31 01:11:16 +02:00
Paul B Mahol 729d821fd8 libmp3lame: allow joint stereo to be disabled 2014-03-31 01:11:16 +02:00
Alexandra Khirnova 9b8d11a76a avcodec: Use av_reallocp where suitable 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-09 12:27:51 +02:00
Diego Biurrun b2bed9325d cosmetics: Group .name and .long_name together in codec/format declarations 2013-10-03 23:32:01 +02:00
Anton Khirnov f073b1500e lavc: remove disabled FF_API_OLD_ENCODE_AUDIO cruft 2013-03-09 08:36:40 +01:00
Justin Ruggles e984f47873 libmp3lame: use the correct remaining buffer size when flushing 
CC:libav-stable@libav.org
 2013-03-08 14:52:05 -05:00
Michael Niedermayer 1d7ffd06e4 lavc: Fix assignments in if() when calling ff_af_queue_add 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-14 13:12:44 +02:00
Justin Ruggles 284ea790d8 dsputil: move vector_fmul_scalar() to AVFloatDSPContext in libavutil 2012-11-26 11:29:06 -05:00
Justin Ruggles a903f8f087 Include libavutil/channel_layout.h instead of libavutil/audioconvert.h 
Also reorder some other #include when applicable.
 2012-11-11 13:35:12 -05:00
Justin Ruggles abd8b9e7e0 libmp3lame: resize the output buffer if needed 
The LAME API documentation for the required buffer size refers to the size for
a single encode call. However, we store multiple frames in the same output
buffer but only read 1 frame at a time out of it. As a result, the buffer size
given in lame_encode_buffer() is actually smaller than what it should be.
Since we do not know how many frames it will end up buffering, it is best to
just reallocate if needed.
 2012-10-17 09:59:13 -04:00
Justin Ruggles 473b297f26 libmp3lame: use planar sample formats 2012-10-06 12:25:32 -04:00
Martin Storsjö e6153f173a avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-09-04 23:13:44 +03:00
Martin Storsjö 1d9c2dc89a Don't include common.h from avutil.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-15 22:32:06 +03:00
Anton Khirnov 36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Michael Niedermayer bcbb30e2a0 libmp3lame: add missing layout terminator 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-06-10 14:06:50 +02:00
Anton Khirnov e6694659fc libmp3lame: set supported channel layouts. 2012-05-14 21:36:11 +02:00
Justin Ruggles 3d853d7ab3 libmp3lame: use AVCodec.encode2() 2012-03-20 18:56:18 -04:00
Justin Ruggles e00959a9b1 libmp3lame: support float and s32 sample formats 2012-02-20 12:32:31 -05:00
Justin Ruggles e232225276 libmp3lame: renaming, rearrangement, alignment, and comments 2012-02-20 12:32:30 -05:00
Justin Ruggles 232e16dd02 libmp3lame: use the LAME default bit rate 
Also, only set bit rate for CBR.
 2012-02-20 12:32:30 -05:00
Justin Ruggles 1f516c0451 libmp3lame: use avpriv_mpegaudio_decode_header() for output frame parsing 2012-02-20 12:32:30 -05:00
Justin Ruggles e3d2c89e9d libmp3lame: cosmetics: remove some pointless comments 2012-02-20 12:32:30 -05:00
Justin Ruggles bf909fc456 libmp3lame: convert some debugging code to av_dlog() 
also remove unneeded commented-out full frame data debugging
 2012-02-20 12:32:30 -05:00
Justin Ruggles 469d2a8e8e libmp3lame: remove outdated comment. 
We now require at least libmp3lame 3.98.3.
lame_encode_buffer_interleaved() still doesn't work for mono, but it does not
"die"; it just expects a stereo interleaved buffer.
 2012-02-20 12:32:30 -05:00
Justin Ruggles 35cfd7d09c libmp3lame: do not set coded_frame->key_frame. 
it is already set in avcodec_alloc_frame()
 2012-02-20 12:32:30 -05:00
Justin Ruggles 8dad25ebf7 libmp3lame: improve error handling in MP3lame_encode_init() 2012-02-20 12:32:30 -05:00
Justin Ruggles 310c372e12 libmp3lame: remove unneeded 'stereo' field from Mp3AudioContext 2012-02-20 12:32:30 -05:00
Anton Khirnov b9de160c3e lavc: remove disabled FF_API_LAME_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Aneesh Dogra c4db344664 libmp3lame: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-12-29 23:30:20 +01:00
Anton Khirnov 145f741e11 AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_* 2011-10-12 16:51:16 +02:00
Anton Khirnov 9bc9188e58 libmp3lame: fix typo 
FF_API_LAME_GLOBAL_OPTIONS => FF_API_LAME_GLOBAL_OPTS

Thanks to Clément Bœsch for spotting.
 2011-09-01 10:37:19 +02:00
Anton Khirnov a7cec3a094 libmp3lame: add 'reservoir' private option. 
Deprecate CODEC_FLAG2_BIT_RESERVOIR
 2011-08-31 13:22:53 +02:00
Anton Khirnov ec6402b7c5 lavc: use designated initialisers for all codecs. 
It's more readable and less prone to breakage.
 2011-07-29 08:42:34 +02:00
Ronald S. Bultje 03c804e1ed mp3lame: add #include required for AV_RB32 macro. 
Fixes compilation with mp3lame enabled.
 2011-05-20 15:28:29 -04:00
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Diego Elio Pettenò d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 
None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 16:08:45 +00:00
Stefano Sabatini 5d6e4c160a Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum 
SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-12 11:04:40 +00:00
Thierry Foucu 769b74ab85 Allow mono encoding with LAME. 
Patch by Thierry Foucu, tfoucu gmail

Originally committed as revision 25650 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 20:29:20 +00:00
Carl Eugen Hoyos eb6fb058f2 Remove useless comment. 
Originally committed as revision 25129 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-16 08:30:01 +00:00
James Darnley efec9ac8a9 Allow float values for libmp3lame quality. 
Patch by James Darnley, james D darnley A gmail

Originally committed as revision 25128 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-15 22:10:13 +00:00
Michael Niedermayer ddecab2097 Set .supported_samplerates for mpeg audio encoders. 
Originally committed as revision 22944 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-22 09:41:45 +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