594d4d5df3
lavc: add a wrapper for AVCodecContext.get_buffer().
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It will be useful in the upcoming transition to refcounted AVFrames.
2012-12-04 21:41:59 +01:00
a903f8f087
Include libavutil/channel_layout.h instead of libavutil/audioconvert.h
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Also reorder some other #include when applicable.
2012-11-11 13:35:12 -05:00
c9df48909e
libspeexdec: handle NULL return value from speex_packet_to_header()
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This will happen when the extradata is not a valid Speex header.
2012-10-03 18:26:25 -04:00
45e5d0c3ac
libspeexdec: properly handle DTX for multiple frames-per-packet
2012-10-03 16:03:32 -04:00
908e22b93a
libspeexdec: move the SpeexHeader from LibSpeexContext to where it is used
2012-10-03 16:03:32 -04:00
892695c851
libspeexdec: simplify setting of frame_size
2012-10-03 16:03:32 -04:00
27c3f9c03e
libspeexdec: set channel_layout
2012-10-03 16:03:32 -04:00
29abb04e73
libspeexdec: If the channel count is not valid, decode as stereo.
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When initialized as stereo, libspeex can decode either mono or stereo packets
and will output stereo.
2012-10-03 16:03:32 -04:00
3b061c5e10
libspeexdec: improve setting of Speex mode and sample rate
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If there is no extradata and the sample rate given by the user is not valid,
decode as ultra-wideband.
2012-10-03 16:03:31 -04:00
1d9c2dc89a
Don't include common.h from avutil.h
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 22:32:06 +03:00
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
00c3b67b8a
cosmetics: Align codec declarations
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Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-04-06 22:37:38 +03:00
67aec401d8
libspeexdec: set frame size in libspeex_decode_init()
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This fixes speex decoding, which was broken in 85469f1c
2012-03-30 16:30:37 -04:00
85469f1c9e
libspeexdec: do not set AVCodecContext.frame_size
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It is not necessary
2012-03-05 13:08:17 -05:00
0eea212943
Add avcodec_decode_audio4().
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Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
2011-12-02 17:40:40 -05:00
b19e0c2b4e
libspeexdec: include system headers before local headers
2011-10-21 17:07:05 -04:00
a470fe80ba
libspeexdec: return meaningful error codes
2011-10-21 17:07:04 -04:00
14bc60dbae
libspeexdec: cosmetics: reindent
2011-10-21 17:07:04 -04:00
7eeaa6796b
libspeexdec: decode one frame at a time.
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This allows for knowing the output size before decoding even when there is no
header (e.g. FLV). Otherwise we would have to do a preliminary full frame
decode to determine the number of frames-per-packet.
2011-10-21 17:07:04 -04:00
ec6402b7c5
lavc: use designated initialisers for all codecs.
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It's more readable and less prone to breakage.
2011-07-29 08:42:34 +02:00
0523dc57ff
libspeexdec: Drop const qualifier to silence compiler warning.
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libavcodec/libspeexdec.c:108: warning: passing argument 2 of ‘speex_bits_read_from’ discards qualifiers from pointer target type
/usr/include/speex/speex_bits.h:80: note: expected ‘char *’ but argument is of type ‘const uint8_t *’
2011-07-16 01:26:51 +02:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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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
5d6e4c160a
Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
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SampleFormat with AVSampleFormat.
Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 11:04:40 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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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
d6ee035d7a
libspeex: Do not set AVCodecContext.frame_size in decoder init if there is no
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header in extradata since the default value will be incorrect for multiple
frames per packet.
Originally committed as revision 19755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-04 00:57:20 +00:00
6833385d30
Store the frame size in the LibSpeexContext in case the header does not exist.
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Originally committed as revision 19741 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 21:04:18 +00:00
5c3b5e3053
Use the output data type to determine the maximum number of samples that can be
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decoded.
Originally committed as revision 19736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-28 00:57:00 +00:00
eb5f3c5434
Modify the Ogg/Speex demuxer and the libspeex decoder so that they always treat
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a packet of Speex frames as a single frame.
Originally committed as revision 19734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-28 00:44:54 +00:00
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
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AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
5bfd3147f8
cosmetics: Fix a few typos and use a consistent codec long name.
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Originally committed as revision 17084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 23:32:46 +00:00
ae14f311f8
Speex decoding via libspeex
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Originally committed as revision 15676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 06:29:05 +00:00
Anton Khirnov
Justin Ruggles
Martin Storsjö
Diego Biurrun
Mans Rullgard
Diego Elio Pettenò
Stefano Sabatini
Thilo Borgmann
David Conrad