Xidorn Quan
0ecef3a0ef
amr_decode_fix_avctx should not return value
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Stefano Sabatini
0372ecfa48
lavc/options_table: force non-negative bitrate range
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It does not make sense to set a negative bitrate.
12 years ago
Michael Niedermayer
930226cf52
crystalhd: fix missing braces warning
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Stefano Sabatini
1c755f7667
lavc/options_table: make "request_sample_fmt" an AV_OPT_TYPE_SAMPLE_FMT option
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Simplify, increase robustness in case a new sample format is added.
12 years ago
Michael Niedermayer
d3dfe99bc5
libgsmdec: fix decoding of non 8khz gsm files
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
6e6033b793
gsmdec: fix decoding of non 8khz gsm files
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Paul B Mahol
20ac916e6d
indeo3: release buffer before calling decode_plane
12 years ago
Paul B Mahol
b02116cc4a
Revert "Partly revert f174fba: indeo3 decoder does not support direct rendering."
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f174fba
did not introduce DR1 flag it was already available before that.
This reverts commit 8bf44d5c96
.
12 years ago
Michael Niedermayer
4ad6ef00a2
libvo-amrwbenc: allow sampling rates other than 16khz
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
b30f4510d8
libopencore-amr: allow sampling rates other than 8khz
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
0aaf0a07d4
libopencore-amrdec: allow sampling rates other than 8khz
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
2c1e9383a2
amrwbdec: allow sample rates other than 16khz
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
d8aaec38fc
amrnbdec: allow sample rates other than 8khz
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Paul B Mahol
f58f600c68
lclenc: make compression level user selectable
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
Heesuk Jung
25b7aa980b
Fix bit_rate in MPEG1/2 Video
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In ISO/IEC 13818-2, bit rate is differently determined according to video type
1) MPEG1 Video
Bit_rate and vbv_delay are set to 3FFFF and FFFF respectively
to indicate variable bitrate. Other values are for constant bitrate.
VBV is only defined for constant bit rate operation.
Ths STD supersedes the VBV model for vbr.
2) MPEG2 Video
Even if the bitrate is constant, the value of bit_rate may not be the actual bitrate
since bit_rate need only be an upper bound to that actual bitrate.
VBV is only defined for variable bit rate operation.
Constant bit rate is viewed as a special case of vbr.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Paul B Mahol
77d89a5b16
apedec: consume packet after it has been fully decoded
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Timestamp handling of decoded frames are much simpler now.
Fixes #1675 .
Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
Diego Biurrun
0a7a94f2e5
x86: Refactor PSWAPD fallback implementations and port to cpuflags
12 years ago
Diego Biurrun
9a07c1332c
parser: Move Doxygen documentation to the header files
12 years ago
John Stebbins
85f67c4865
PGS subtitles: Expose forced flag
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Useful for detection of subtitles displayed during foreign language
scenes.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
12 years ago
Diego Biurrun
26f01bd106
x86: PMINUB: port to cpuflags
12 years ago
Diego Biurrun
9ce02e14f0
x86: ac3dsp: port to cpuflags
12 years ago
Nicolas George
805b57001f
lavc/pngdec: decode textual data (tEXt and zTXt).
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Requested in trac ticket #1857 .
12 years ago
Michael Niedermayer
00aa7fa786
pcm: fix handling of more than 8 channels for planar
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Anton Khirnov
0876c28080
lavc: add some AVPacket doxy.
12 years ago
Ilkka Ollakka
6d1270a0f9
decode_audio3: initialize AVFrame
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Same fix and issue as in a25d912dca
Signed-off-by: Anton Khirnov <anton@khirnov.net>
12 years ago
Justin Ruggles
5459848b14
ws-snd1: set channel layout
12 years ago
Justin Ruggles
f7b8506573
wmavoice: set channel layout
12 years ago
Justin Ruggles
50a65e7a54
vmdaudio: set channel layout
12 years ago
Justin Ruggles
002097a00b
wmapro: use AVCodecContext.channels instead of keeping a private copy
12 years ago
Justin Ruggles
b5f628e227
twinvq: validate sample rate code
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A large invalid value could cause undefined behavior when left-shifted
by 8 later in the function.
12 years ago
Justin Ruggles
2ed40608e9
wma: do not keep private copies of some AVCodecContext fields
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channels, sample_rate, bit_rate, and block_align can be used directly from
the AVCodecContext
12 years ago
Justin Ruggles
335826cf5f
twinvq: set channel layout
12 years ago
Justin Ruggles
8cc72ce5a0
twinvq: validate that channels is not <= 0
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This could occur due to integer overflow when reading the channel count from
the extradata.
12 years ago
Justin Ruggles
cebea00c8a
truespeech: set channel layout
12 years ago
Justin Ruggles
523734eb6a
sipr: set channel layout
12 years ago
Justin Ruggles
4c53f4aed3
shorten: validate that the channel count in the header is not <= 0
12 years ago
Justin Ruggles
4e13e50432
ra288dec: set channel layout
12 years ago
Justin Ruggles
6159f64364
ra144dec: set channel layout
12 years ago
Justin Ruggles
eb38d8fe92
qdm2: remove unneeded checks for channel count
12 years ago
Justin Ruggles
be2ab8b75a
qdm2: make sure channels is not <= 0 and set channel layout
12 years ago
Justin Ruggles
e3d6ab5704
qcelpdec: set channel layout
12 years ago
Justin Ruggles
d26701ce2f
nellymoserdec: set channels to 1
12 years ago
Justin Ruggles
d40dab907a
libopencore-amr: set channel layout for amr-nb or if not set by the user
12 years ago
Justin Ruggles
30f8da29bf
libilbc: set channel layout
12 years ago
Justin Ruggles
0fd1ddf155
dpcm: use AVCodecContext.channels instead of keeping a private copy
12 years ago
Justin Ruggles
1c7a016153
imc: set channels to 1 instead of validating it
12 years ago
Justin Ruggles
32c7769e5c
gsmdec: always set channel layout and sample rate at initialization
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Only mono 8kHz is supported.
12 years ago
Justin Ruggles
8ac0f6767b
dcadec: allow the decoder to change the channel layout mid-stream
12 years ago
Justin Ruggles
c5b8acad73
libgsmdec: always set channel layout and sample rate at initialization
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Only mono 8kHz is supported.
12 years ago
Justin Ruggles
a346aaf148
g726dec: do not validate sample rate
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For decoding it does not really matter what the sample rate is.
12 years ago