- 03 Dec, 2013 1 commit
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Michael Niedermayer authored
This makes the USE_FLOATS == 0 available to the end user More float optimizations can easily be added as well now common code should be factored out into a common file once all fixed point & floating point optimizations are done, this is to avoid having to move code back and forth between files. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 23 Aug, 2013 1 commit
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John Stebbins authored
QuickTime will play multiple audio tracks concurrently if this flag is set for multiple audio tracks. And if no subtitle track has this flag set, QuickTime will show no subtitles in the subtitle menu. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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- 04 Jan, 2013 1 commit
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Alexander Strasser authored
After making some blind tests on a small collection of music samples for home usage. It turned out that the default cutoff was too low. The impact of filter_size was not clearly distinguishable (the results were on the edge) with the music samples but turned out to be clearly audible in some synthetic samples. Thanks to Daniel for helping out with the listening tests. Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
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- 20 Dec, 2012 1 commit
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Piotr Bandurski authored
with this change QuickTime is able to play u8 aiff file generated by FFmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 02 Dec, 2012 1 commit
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Janne Grunau authored
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- 29 May, 2012 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 18 May, 2012 1 commit
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Michael Niedermayer authored
This fixes a regression that apparently was missed when switching to the in af resampler Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 17 May, 2012 3 commits
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Michael Niedermayer authored
Inspired-by code from af_resample.c written by Anton Khirnov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Mans Rullgard authored
This fixes a bogus bitrate value in the header of WAV files with alaw/ulaw audio. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Anton Khirnov authored
Some of the FATE changes are due to off-by-one different rounding being used (lrintf vs av_rescale_q). Some fate changes are due to 1 audio frame less being encoded (the new variant seems matching what qatar does and according to ffprobe its closer to the requested duration) the mapchan feature sadly is lost in this commit because it depends on resampling being done in ffmpeg.c which is now moved completely into the av filter layer -async is broken after this commit, this will be fixed in subsequent commits the new filter reconfiguration system is flawed and will drop a frame on each parameter change which is why the nelly moser checksums need updating. Conflicts: ffmpeg.c tests/ref/fate/smjpeg
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- 20 Apr, 2012 3 commits
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Justin Ruggles authored
This avoids resampling and channel mixing by using a source with the correct channel layout and sample rate.
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Justin Ruggles authored
Avoids resampling and channel mixing. This only tests the behavior with respect to input and output audio rather than also testing changes to the encoder or muxer that do not affect the resulting decoded output.
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Justin Ruggles authored
Avoids resampling and channel mixing. This only tests the behavior with respect to input and output audio rather than also testing changes to the encoder or muxer that do not affect the resulting decoded output.
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- 10 Apr, 2012 1 commit
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Justin Ruggles authored
If either input or output layout is known and the channel counts match, use the known layout for both. Otherwise choose the default layout based on av_get_default_channel_layout(). Changed some FATE references due to some WAVE files now having a non-zero channel mask.
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- 08 Apr, 2012 2 commits
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Reimar Döffinger authored
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
Since we cannot specify decode parameters (and also because it is better in principle) the 1-channel reference file needs to be enabled, too. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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- 07 Apr, 2012 4 commits
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Reimar Döffinger authored
Only the decoding step is not bit-exact, so avoid checksum for that. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
The PSNR values are of varying usefulness, though at least the DTS and AAC ones are useful with the right shift value. Note: due to usage of floats some of these may fail on other architectures. In that case they should be converted into a CMD = stddev FATE test, but it seems useful to try this way first. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 20 Mar, 2012 1 commit
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Justin Ruggles authored
FATE reference updated due timestamp rounding because of resampling from 44100 Hz to 16000 Hz in avconv.
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- 17 Mar, 2012 1 commit
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Justin Ruggles authored
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- 03 Mar, 2012 1 commit
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Justin Ruggles authored
We need to set ms_stereo in encode_init() in order to avoid incorrectly encoding the first frame as non-m/s while flagging it as m/s. Fixes an uncomfortable pop in the left channel at the start of playback. CC:libav-stable@libav.org
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- 02 Mar, 2012 1 commit
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Martin Storsjö authored
This fixes clipping if the encoder input used the full 16 bit input range (samples with a magnitude below 16383 worked fine). The filtered subband samples should be 15 bit maximum, while the code earlier produced them scaled to 16 bit. This makes the decoder output have double the magnitude compared to before. The spec reference samples doesn't test the QMF at all, which was why this part slipped past initially. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 20 Feb, 2012 1 commit
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Justin Ruggles authored
Output packet size should match avctx->block_align. The target output packet size is 1024 bytes. Before: mono - 1024 samples -> 512 bytes stereo - 2048 samples -> 2048 bytes After: mono - 2048 samples -> 1024 bytes stereo - 1024 samples -> 1024 bytes
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- 11 Feb, 2012 1 commit
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Justin Ruggles authored
Otherwise it is not needed because it matches the frame size as encoded in the extradata.
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- 02 Feb, 2012 1 commit
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Mans Rullgard authored
There is no point in this test using the RM format. Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 23 Jan, 2012 1 commit
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Michael Niedermayer authored
This reduces the delay when opening the video with quicktime. Idea-by: Maksym Veremeyenko <verem@m1stereo.tv> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 22 Jan, 2012 1 commit
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Michael Niedermayer authored
This reverts commit 8e8c5131. Fixes Ticket873 Conflicts: tests/ref/acodec/pcm_s16be tests/ref/acodec/pcm_s24be tests/ref/acodec/pcm_s32be tests/ref/acodec/pcm_s8 tests/ref/lavf/mov Approved-by: Baptiste Coudurier <baptiste.coudurier@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 10 Jan, 2012 1 commit
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 07 Jan, 2012 1 commit
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Justin Ruggles authored
The fate reference is updated because the previous test skipped a sample in each encode() call due each input frame having an odd number of samples.
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- 03 Jan, 2012 1 commit
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Justin Ruggles authored
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- 16 Dec, 2011 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Approved-by: MP4_maniac Approved-by: Baptiste Coudurier
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- 15 Dec, 2011 1 commit
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Alex Converse authored
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- 09 Dec, 2011 1 commit
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Justin Ruggles authored
Use Sound Sample Description Version 2 for all MOV files. Updated FATE references accordingly. Note that ADPCM is treated as compressed audio in version 2.
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- 07 Dec, 2011 1 commit
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Michael Niedermayer authored
Inspired by a patch from Michael Root Idea-by: Baptiste Coudurier Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 05 Dec, 2011 1 commit
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 01 Dec, 2011 1 commit
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Justin Ruggles authored
this removes 2 redundant tests for pcm in mkv. we can add the coverage back in later as fate-lavf tests if needed.
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- 29 Nov, 2011 1 commit
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Michael Niedermayer authored
Reviewed-by: Baptiste Coudurier <baptiste.coudurier@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 02 Nov, 2011 1 commit
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Diego Biurrun authored
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