- 06 6月, 2014 21 次提交
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由 Michael Niedermayer 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Martin Storsjö 提交于
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: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
MSVC apparently doesnt support fmin() either Suggested/Found-by: ubitux, Daemon404, nevcairiel Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Found-by: ubitux Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* cehoyos/master: Allow >2G for skip_initial_bytes. Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Christophe Gisquet 提交于
This is done by padding the coefficient buffer with 0s, because the order may be only a multiple of 4, and the DSP function requires batches of 8. However, no sample with such a case was found, so request one if it uses that kind of order. Approximate relative speedup depending on instruction set: plain C: -6% mmxext: 51% sse2: 54% Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit '2f706519': libfdk-aac: Relicense the library wrappers to the ISC license Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit 'e7d6d0bf': mov: Export geotag metadata fields Conflicts: libavformat/mov.c Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Martin Storsjö 提交于
This reduces the number of different licenses used within libav, and is preferrable since it has less ambiguous wordings than the BSD license with respect to the duties of the user of the code. Fraunhofer have now indicated that they're allowed to contribute code under this license as well. Signed-off-by: NMartin Storsjö <martin@martin.st>
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由 Martin Storsjö 提交于
The '?xyz' form is used by android devices (and according to apple mailing list archives, also by older iOS devices). The 'loci' field (defined in 3GPP 26.244) is used by recent iOS devices. Even though the loci field can contain an altitude, it was plain 0 in my sample. Just export longitude and latitude, in a string format matching the one used by the '?xyz' metadata field. Signed-off-by: NMartin Storsjö <martin@martin.st>
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由 Carl Eugen Hoyos 提交于
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由 James Almer 提交于
This reduces differences with the fork Signed-off-by: NJames Almer <jamrial@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Fixes Ticket3698 Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Fixes Ticket3700 Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
This makes the mp3 decoder produce the same result when repeatly flushing and decoding Suggested-by: NDale Curtis <dalecurtis@chromium.org> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Christophe Gisquet 提交于
APE is not the sole codec using scalarproduct_and_madd_int16. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit 'd816e125': dict: const correctness for av_dict_get() and av_dict_copy() Conflicts: libavutil/dict.c libavutil/dict.h See: e12a7324Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Fixes Ticket3658 Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Diego Biurrun 提交于
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- 05 6月, 2014 17 次提交
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由 Muhammad Faiz 提交于
this filter is the same as showspectrum but with constant Q transform, so frequency is spaced logarithmically
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由 Timothy Gu 提交于
adpcm_ima_qt does not produce reproducible results, so it is temporarily disabled (see #3701). Signed-off-by: NTimothy Gu <timothygu99@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Timothy Gu 提交于
Signed-off-by: NTimothy Gu <timothygu99@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Timothy Gu 提交于
This prevents all results from being declared whenever the function is called. Signed-off-by: NTimothy Gu <timothygu99@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Untested due to lack of hardware Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Christophe Gisquet 提交于
Before: 154861 decicycles After: 152912 decicycles Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Christophe Gisquet 提交于
An invalid entry already has the property of having a negative number of bits, so remove the check on the reserved value, and rearrange the code as a consequence. 346800 decicycles in 422, 262079 runs, 65 skips 168197 decicycles in gray, 262077 runs, 67 skips Overall time: 7.878s 319076 decicycles in 422, 262096 runs, 48 skips 159875 decicycles in gray, 262057 runs, 87 skips Overall time: 7.394s Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Christophe Gisquet 提交于
10496 -> 9105 cycles. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Christophe Gisquet 提交于
It's no longer used inside another specific macro, so rename it. Also remove duplicated definition and realign code. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Found-by: NNiels Möller <nisse@lysator.liu.se> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
These where intended to maintain the previous behavior before dca_dmix_code() but it is unclear (to me) which way is correct and no sample seem to trigger the case, also they are incomplete for the purprose of error checking Found-by: NNiels Möller <nisse@lysator.liu.se> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* cehoyos/master: Fix rc_max_rate documentation. Fix some fate filter tests with --target-path. Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Carl Eugen Hoyos 提交于
The mpegvideo decoder sets rc_max_rate since 25b7aa98.
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由 Carl Eugen Hoyos 提交于
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由 Michael Niedermayer 提交于
* commit '39ec5e1c': avconv: Report the codec and the encoder separately Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Tobias Rapp 提交于
Avoid buffer overruns when processing some MOV files with the amerge filter. Files produced by Adobe Premiere Pro CC have up to one second of audio not interleaved. With common settings (<= 48kHz) that makes up to 47 frames so a queue length of 64 makes sense. Fixes ticket #3510. Reviewed-by: NNicolas George <george@nsup.org> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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- 04 6月, 2014 2 次提交
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由 Christophe Gisquet 提交于
Before: 179436 decicycles in rgb, 32735 runs, 33 skips Stripped object size: 23188 After: 154861 decicycles in rgb, 32738 runs, 30 skips Stripped object size: 22736 Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Christophe Gisquet 提交于
When the joint table does not contain a valid entry, the decoding restarts from scratch. By implementing the trick of jumping to the 2nd level of the individual table (and inlining the whole), a speed improvement of 5-10% is possible. On a 1000-frames YUV4:2:0 video, before: 362851 decicycles in 422, 262094 runs, 50 skips 182488 decicycles in gray, 262087 runs, 57 skips Object size: 23584 Overall time: 8.377 After: 346800 decicycles in 422, 262079 runs, 65 skips 168197 decicycles in gray, 262077 runs, 67 skips Object size: 23188 Overall time: 7.878 Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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