- 08 Jun, 2014 6 commits
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Michael Niedermayer authored
Signed-off-by:Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
James Almer authored
Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
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Michael Niedermayer authored
Found-by: jamrial Signed-off-by: -
James Almer authored
tos3k-vp9-b10000.webm on a Core i5-4200U @1.6GHz 1219 decicycles in ff_vp9_ipred_dc_32x32_ssse3, 131070 runs, 2 skips 439 decicycles in ff_vp9_ipred_dc_32x32_avx2, 131070 runs, 2 skips 3570 decicycles in ff_vp9_ipred_dc_top_32x32_ssse3, 4096 runs, 0 skips 2494 decicycles in ff_vp9_ipred_dc_top_32x32_avx2, 4096 runs, 0 skips 1419 decicycles in ff_vp9_ipred_dc_left_32x32_ssse3, 16384 runs, 0 skips 717 decicycles in ff_vp9_ipred_dc_left_32x32_avx2, 16384 runs, 0 skips 2737 decicycles in ff_vp9_ipred_tm_32x32_avx, 1024 runs, 0 skips 2088 decicycles in ff_vp9_ipred_tm_32x32_avx2, 1024 runs, 0 skips 3090 decicycles in ff_vp9_ipred_v_32x32_avx, 512 runs, 0 skips 2226 decicycles in ff_vp9_ipred_v_32x32_avx2, 512 runs, 0 skips 1565 decicycles in ff_vp9_ipred_h_32x32_avx, 1024 runs, 0 skips 922 decicycles in ff_vp9_ipred_h_32x32_avx2, 1024 runs, 0 skips Signed-off-by:
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- 07 Jun, 2014 12 commits
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Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
avformat/flvenc: Do not allow creating h263/mpeg4 in flv without unofficial format extensions being enabled. Found-by:
Jean-Baptiste Kempf <jb@videolan.org> Signed-off-by:
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Michael Niedermayer authored
This avoids returning a initial frame after seeking which does not match what would be received when decoding from the begin. Suggested-by:
Dale Curtis <dalecurtis@chromium.org> Signed-off-by:
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- 06 Jun, 2014 22 commits
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Michael Niedermayer authored
Reviewed-by:
James Zern <jzern@google.com> Signed-off-by:
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Rafaël Carré authored
Reviewed-by:
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Michael Niedermayer authored
* commit '3d79d0c9': adpcm: Avoid reading out of bounds in the IMA QT trellis encoder See: a32765c4Merged-by:
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Michael Niedermayer authored
* commit '103243ca': oggenc: Set the right AVOption size for the pref_duration option See: 536baf6cMerged-by:
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Michael Niedermayer authored
* commit 'f558f0d2': avcodec options: add enum option for color_range Merged-by:
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Michael Niedermayer authored
* commit '7c29b722': avcodec options: add enum option for colorspace Merged-by:
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Michael Niedermayer authored
* commit 'efc2dfe6': avcodec options: add enum option for color_trc Merged-by:
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Michael Niedermayer authored
* commit 'bd71c300': avcodec options: add enum option for color_primaries Merged-by:
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Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
* commit '8a067941': mpeg2: add sequence display extension information Conflicts: libavcodec/mpeg12enc.c tests/ref/lavf/gxf tests/ref/lavf/mxf tests/ref/lavf/mxf_d10 tests/ref/lavf/ts tests/ref/seek/lavf-gxf tests/ref/seek/lavf-mxf tests/ref/seek/lavf-ts tests/ref/seek/vsynth2-mpeg2-422 tests/ref/seek/vsynth2-mpeg2-idct-int tests/ref/seek/vsynth2-mpeg2-ilace tests/ref/seek/vsynth2-mpeg2-ivlc-qprd tests/ref/seek/vsynth2-mpeg2-thread tests/ref/seek/vsynth2-mpeg2-thread-ivlc tests/ref/vsynth/vsynth1-mpeg2 tests/ref/vsynth/vsynth1-mpeg2-422 tests/ref/vsynth/vsynth1-mpeg2-idct-int tests/ref/vsynth/vsynth1-mpeg2-ilace tests/ref/vsynth/vsynth1-mpeg2-ivlc-qprd tests/ref/vsynth/vsynth1-mpeg2-thread tests/ref/vsynth/vsynth1-mpeg2-thread-ivlc tests/ref/vsynth/vsynth2-mpeg2 tests/ref/vsynth/vsynth2-mpeg2-422 tests/ref/vsynth/vsynth2-mpeg2-idct-int tests/ref/vsynth/vsynth2-mpeg2-ilace tests/ref/vsynth/vsynth2-mpeg2-ivlc-qprd tests/ref/vsynth/vsynth2-mpeg2-thread tests/ref/vsynth/vsynth2-mpeg2-thread-ivlc Merged-by:
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Christophe Gisquet authored
Refactor the code to minimize code duplication. Before: 130870 decicycles in g, 1048139 runs, 437 skips 10bits: 9.048 12bits: 10.733 After: 126960 decicycles in g, 1048136 runs, 440 skips 10bits: 8.642 12bits: 9.656 Signed-off-by: -
Vignesh Venkatasubramanian authored
Fix a change that was broken by [1]. Cues must be added for audio frames on cluster start for WebM when the DASH flag is passed. Restoring correct functionality. [1] http://goo.gl/xYLq7ZSigned-off-by:
Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by:
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Michael Niedermayer authored
Found-by:
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Martin Storsjö authored
This was broken in 095be4fb - samples+ch (for the previous non-planar case) equals &samples_p[ch][0]. The confusion probably stemmed from the IMA WAV case where it originally was &samples[avctx->channels + ch], which was correctly changed into &samples_p[ch][1]. CC: libav-stable@libav.org Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
On big endian machines, the default value set via the faulty AVOption ended up as 2^32 times too big. This fixes the fate-lavf-ogg test which currently is broken on big endian machines, broken since 38313626. Since that commit, a final zero-sized packet is written to the ogg muxer in that test, which caused different flushing behaviour on little and big endian depending on whether the pref_duration option was handled as it should or not. CC: libav-stable@libav.org Signed-off-by:
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Michael Niedermayer authored
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Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
The loop with fminf() changes from 18093856 to 17403218 dezicycles (gcc 4.6.3, sandybridge i7) Reviewed-by:
Clément Bœsch <u@pkh.me> Signed-off-by:
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Michael Niedermayer authored
This avoids issues when the FFMIN parameter evaluation has side effects Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
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Martin Storsjö authored
The actual predictor value, set by the trellis code, never was written back into the variable that was written into the block header. This was accidentally removed in b304244b. This significantly improves the audio quality of the trellis case, which was plain broken since b304244b. Encoding IMA QT with trellis still actually gives a slightly worse quality than without trellis, since the trellis encoder doesn't use the exact same way of rounding as in adpcm_ima_qt_compress_sample and adpcm_ima_qt_expand_nibble. Fixes part of Ticket3701 Signed-off-by:
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Michael Niedermayer authored
Signed-off-by: -
Martin Storsjö authored
This was broken in 095be4fb - samples+ch (for the previous non-planar case) equals &samples_p[ch][0]. The confusion probably stemmed from the IMA WAV case where it originally was &samples[avctx->channels + ch], which was correctly changed into &samples_p[ch][1]. Fixes part of Ticket3701 Signed-off-by:
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