generic-library/ffmpeg
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131 Commits

Author SHA1 Message Date
Justin Ruggles
9524cf79df avcodec: add av_get_audio_frame_duration() function. 
This is a utility function for the user to get the frame duration based on
the codec id, frame size in bytes, and various AVCodecContext parameters.
 2012-03-05 13:08:15 -05:00
Anton Khirnov
44fe77b350 lavc: make codec_is_decoder/encoder() public. 2012-03-04 21:08:52 +01:00
Anton Khirnov
02beb9826b lavc: deprecate AVCodecContext.sub_id. 
In most places where it's used, it's as a pointless write-only field.

Only rv10 decoder actually reads from it, but it stores some internal
version info in it. There is no reason for it to be in a public field.
 2012-03-04 21:02:45 +01:00
Justin Ruggles
5602a464c9 avcodec: add a Vorbis parser to get packet duration 
This also allows for removing some of the Vorbis-related hacks.
 2012-03-03 16:43:11 -05:00
Mashiat Sarker Shakkhar
9d25f1f619 Windows Media Audio Lossless decoder 
Decodes 16-bit WMA Lossless encoded files. 24-bit is not supported yet.

Bitstream parser written by Andreas Öman with contributions from
Baptiste Coudurier and Ulion.

Includes a number of bug-fixes from Benjamin Larsson, Michael Niedermayer and
Konstantin Shishkov, shine and polish by Diego Biurrun.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-03-02 19:10:29 +01:00
Martin Storsjö
bdc1220eeb h263enc: Add an option for outputting info about MBs as side data 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-01 16:08:31 +02:00
Martin Storsjö
442c1320e7 avpacket: Add a function for shrinking already allocated side data 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-01 16:08:30 +02:00
Anton Khirnov
16b7557b79 lavc: deprecate AVCodecContext.inter_threshold. 
It's unused.
 2012-02-29 07:25:44 +01:00
Anton Khirnov
4f07f8196c lavc: deprecate AVCodecContext.color_table_id. 
It's currently only used as temporary storage by the mov demuxer. Make
it use a local variable instead.
 2012-02-29 07:25:00 +01:00
Anton Khirnov
ed019b8e5b lavc: add -mpv_flags to mpegvideo_enc-based encoders. 
Deprecate CODEC_FLAG2_SKIP_RD in favor of the corresponding mpv_flags
flag.
 2012-02-29 07:09:29 +01:00
Kostya Shishkov
1a265f6187 prores encoder 2012-02-15 07:14:51 +01:00
Paul B Mahol
dc4e57489f CDXL demuxer and decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-14 22:32:53 +01:00
Anton Khirnov
52f82a1148 lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket 
Deprecate avcodec_encode_video().
 2012-02-08 20:54:24 +01:00
Anton Khirnov
3b4aaa6190 lavc: remove disabled FF_API_AVFRAME_AGE cruft. 2012-01-27 10:38:35 +01:00
Anton Khirnov
d803775e81 lavc: remove disabled FF_API_DATA_POINTERS cruft. 2012-01-27 10:38:35 +01:00
Anton Khirnov
10e1ae5eff lavc: remove disabled FF_API_TIFFENC_COMPLEVEL cruft. 2012-01-27 10:38:35 +01:00
Anton Khirnov
370e923e0b lavc: remove disabled FF_API_INTERNAL_CONTEXT cruft. 2012-01-27 10:38:35 +01:00
Anton Khirnov
ac84395d6a lavc: remove disabled FF_API_PARSE_FRAME cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
8b9b6041d7 lavc: remove disabled FF_API_GET_ALPHA_INFO cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
99ace37e68 lavc: remove disabled FF_API_MJPEG_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
96e9b96fcd lavc: remove disabled FF_API_SNOW_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
b9de160c3e lavc: remove disabled FF_API_LAME_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
3211932c51 lavc: remove disabled FF_API_AVCODEC_INIT cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
491f443e1f lavc: remove disabled FF_API_ER cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
f326501a65 lavc: remove disabled FF_API_DRC_SCALE cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
d2d931500b lavc: remove disabled FF_API_AVCODEC_OPEN cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
ec104eef51 lavc: remove disabled FF_API_ALLOC_CONTEXT cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
8e5746d461 lavc: remove disabled FF_API_GET_PIX_FMT_NAME cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
0dc6bab092 lavc: remove disabled FF_API_FLAC_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
fbca04e6f6 lavc: remove disabled FF_API_OLD_FF_PICT_TYPES cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
9a79bb552a lavc: remove disabled FF_API_THREAD_INIT cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
7831a7e4ec lavc: remove disabled FF_API_ANTIALIAS_ALGO cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
62dfea6535 lavc: remove disabled FF_API_OLD_AUDIOCONVERT cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
284e65d64e lavc: remove disabled FF_API_OLD_SAMPLE_FMT cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
6c8dab98b8 lavc: remove disabled FF_API_PALETTE_CONTROL cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
9ce2a91b84 lavc: remove disabled FF_API_MPEGVIDEO_GLOBAL_OPTS cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
7232bfbd93 lavc: remove disabled FF_API_X264_GLOBAL_OPTS cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
7460398b89 lavc: remove the deprecated opt.h header. 2012-01-27 10:38:33 +01:00
Anton Khirnov
7063b6eaee lavc: increase major version to 54. 
The lavf-ffm test results change because ffmenc writes
AVCodecContext.flags/flags2 and the defaults for those change.
 2012-01-27 10:38:30 +01:00
Justin Ruggles
220506d23f avcodec: add a new codec_id for CRYO APC IMA ADPCM. 
The stereo layout and extradata is significantly different from that in
Westwood IMA ADPCM, so a separate codec_id is warranted.
 2012-01-24 14:13:41 -05:00
Anton Khirnov
1381e9bc92 lavc: postpone the removal of AVCodecContext.request_channels. 
Although it has been deprecated for a long time, its intended
replacement (request_channel_layout) is not actually used anywhere, so
request_channels is currently the only way to access that functionality.
 2012-01-24 18:04:19 +01:00
Anton Khirnov
af0292f33a lavc: postpone removing old audio encoding and decoding API 
It has been deprecated only recently.
 2012-01-24 18:04:19 +01:00
Paul B Mahol
27ed027bcd XWD encoder and decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-01-23 19:04:35 +01:00
Justin Ruggles
a6ccae3f4c avcodec: bump minor version and add APIChanges for the new audio encoding API 2012-01-15 21:24:17 -05:00
Justin Ruggles
b2c75b6e63 avcodec: Add avcodec_encode_audio2() as replacement for avcodec_encode_audio() 
This allows audio encoders to optionally take an AVFrame as input and write
encoded output to an AVPacket.

This also adds AVCodec.encode2() which will also be usable by video and
subtitle encoders once support is implemented in the public functions.
 2012-01-15 21:24:17 -05:00
Justin Ruggles
82390f57d1 avcodec: add GSM parser 
The WAVE demuxer returns packets with many blocks per frame, which needs to be
parsed into single blocks. This has a side-effect of fixing the timestamps.
 2012-01-11 08:56:24 -05:00
Janne Grunau
b4d44a45f9 threads: introduce CODEC_CAP_AUTO_THREADS and add it to libx264 
Some external codecs have their own code to determine the best number
of threads. This number is not necessary the number of cpu cores.
Thread_count will be only 0 if the codec has CODEC_CAP_AUTO_THREADS.
 2012-01-01 14:37:37 +01:00
Janne Grunau
e4e30256f8 threads: default to automatic thread count detection 2011-12-31 17:40:12 +01:00
Kostya Shishkov
adfe0c942e Indeo 4 decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2011-12-28 15:22:18 +01:00
Anton Khirnov
06e8d38f2b Add minor bumps and APIchanges entries for lavc/lavfi changes. 2011-12-25 20:50:16 +01:00