- 09 6月, 2012 10 次提交
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由 Mans Rullgard 提交于
Override the frame size from the SPS with AVCodecContext values if the latter specify a size smaller by less than one macroblock. This is required for correct cropping of MOV files from Canon cameras. Signed-off-by: NMans Rullgard <mans@mansr.com>
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由 Mans Rullgard 提交于
This is required for correct cropping of files from Canon cameras. Signed-off-by: NMans Rullgard <mans@mansr.com>
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由 Kostya Shishkov 提交于
Unlike its predecessor, Indeo Audio codec generates tables depending on sampling rate. Previously decoder used pre-generated tables for 22050 Hz which obviously doesn't work with other frequencies. Many thanks to Maxim Poliakovsky for providing all needed information for this.
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由 Kostya Shishkov 提交于
It turns out that this frame type is actually intra and should be used as a reference for interframes too.
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由 Justin Ruggles 提交于
Needed to properly export avpriv_* symbols.
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由 Justin Ruggles 提交于
Also include config.h so that HAVE_ALTIVEC will be defined. Fixes compilation on PPC with Altivec enabled.
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由 Mans Rullgard 提交于
Signed-off-by: NMans Rullgard <mans@mansr.com>
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由 Justin Ruggles 提交于
Move vector_fmul() from DSPContext to AVFloatDSPContext.
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由 Justin Ruggles 提交于
This will allow for easier implementation of Altivec functions in libraries other than libavcodec.
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由 Justin Ruggles 提交于
This will allow for easier implementation of ARM-optimized functions in libraries other than libavcodec.
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- 08 6月, 2012 2 次提交
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由 Mans Rullgard 提交于
This ensures that these functions are inlined into the per-position entry points, allowing constant propagation as needed for proper optimisation. 18% faster VC1 decoding on Cortex-A9. Signed-off-by: NMans Rullgard <mans@mansr.com>
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由 Alex Converse 提交于
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- 07 6月, 2012 1 次提交
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由 Mans Rullgard 提交于
A number of systems do not implement freopen() with a NULL filename correctly. This changes these programs to output individual images if opening a named output argument as a file fails, in this case assuming it is a directory. Signed-off-by: NMans Rullgard <mans@mansr.com>
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- 06 6月, 2012 7 次提交
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由 Alex Converse 提交于
Duplicate values in this vector are explicitly banned by the Vorbis I spec and cause divide-by-zero crashes later on.
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由 Alex Converse 提交于
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由 Alex Converse 提交于
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由 Alex Converse 提交于
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由 Kostya Shishkov 提交于
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由 Kostya Shishkov 提交于
This will be useful for Indeo Audio decoder which is almost the same but supports stereo.
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由 Kostya Shishkov 提交于
This will be useful for Indeo Audio decoder which is almost the same but supports stereo.
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- 05 6月, 2012 10 次提交
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由 Anton Khirnov 提交于
They are only useful inside filters and we don't allow user filters for now.
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由 Anton Khirnov 提交于
They are only useful inside filters and we don't allow user filters for now.
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由 Anton Khirnov 提交于
It is only useful inside filters and we don't allow user filters for now.
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由 Anton Khirnov 提交于
We do not allow user filters, so avtools shouldn't use them either. It also allows to reuse buffer management code from avconv, thus reducing duplication.
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由 Anton Khirnov 提交于
It will be used by avplay.
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由 Anton Khirnov 提交于
Use just the pointer to the head of the buffer pool. This will allow sharing the code with avplay.
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由 Anton Khirnov 提交于
frame number should never be strictly larger than max frames, so the if() was never triggered.
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由 Kostya Shishkov 提交于
In Musepack SV8 codec property tell the maximum nonzero band, but every frame codes maximum band as a limit (i.e. strictly less than given value). Synthesis also expects maximum nonzero band, so there's a need to convert frame maximum band limit value.
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由 Alex Converse 提交于
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由 Alex Converse 提交于
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- 04 6月, 2012 7 次提交
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由 Jindřich Makovička 提交于
Per suggestion by Michael Niedermayer. Signed-off-by: NJindřich Makovička <makovick@gmail.com> Signed-off-by: NMartin Storsjö <martin@martin.st>
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
The specs say they are unsigned 32bit integers.
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由 Anton Khirnov 提交于
There may be multiple frames returned, so with just one check we can write more than requested to the output.
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
They are not used outside of avfiltergraph.c
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- 03 6月, 2012 3 次提交
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
This makes it easier to switch between native rtmp and librtmp.
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