- 29 Jun, 2016 1 commit
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Luca Barbato authored
The encoder produces bitstream compatible with the current specification and version 2 is set as reserved (non-standardizable).
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- 03 Apr, 2016 1 commit
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Luca Barbato authored
And bump the document version to 4.
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- 24 Nov, 2015 1 commit
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Vittorio Giovara authored
This is never mentioned in the specifications, and decoders work just as fine without it. Update the fate references since the compressed file is smaller. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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- 28 Jun, 2015 1 commit
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Alexandra Hájková authored
The old one is the result of the reverse engineering and guesswork. The new one has been written following the now-available specification. This work is part of Outreach Program for Women Summer 2014 activities for the Libav project. The fate references had to be changed because the old demuxer truncates the last frame in some cases, the new one handles it properly. The seek-test reference is changed because seeking works differently in the new demuxer. When seeking, the packet is not read from the stream directly, but it is rather constructed by the demuxer. That is why position is -1 now in the reference. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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- 27 Jan, 2015 1 commit
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Anton Khirnov authored
It is unreliable, especially when the stream codec context is not the encoding context. Use the codec descriptor properties instead.
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- 28 Nov, 2014 1 commit
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Reinhard Tartler authored
The new reference.pnm is a freely licensed replacement. The photo has been taken by Reinhard Tartler on August 28 2014, and is licensed under the expat license as stated at http://www.jclark.com/xml/copying.txt
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- 18 Jun, 2014 1 commit
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Anton Khirnov authored
It has not been properly maintained for years and there is little hope of that changing in the future. It appears simpler to write a new replacement from scratch than unbreaking it.
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- 06 Jun, 2014 1 commit
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Marc-Antoine Arnaud authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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- 29 May, 2014 3 commits
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Anton Khirnov authored
Fixes calculating the ts offset for audio codecs with delay.
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Anton Khirnov authored
Do not fall back on the codec timebase, since that can be anything for VFR video.
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Anton Khirnov authored
This results in DefaultDuration not being written when the framerate is not known, but as this field is purely informative, this should not break any sane demuxers.
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- 18 May, 2014 1 commit
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Anton Khirnov authored
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- 01 May, 2014 2 commits
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Anton Khirnov authored
Also, stop using AVCodecContext.codec_name as fallback, since it will be deprecated. Changes the result of the lavf-asf test (and its associated seektest), since 'msmpeg4v3' gets written instead of just 'msmpeg4'.
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Anton Khirnov authored
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- 06 Mar, 2014 1 commit
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Matthieu Bouron authored
Extrapolate audio timestamps based on the number of samples demuxed. Deal with some MXF nastiness involving fractional number of samples per EditUnit when seeking (the specs handwave this away). Further fixes from Tomas Härdin. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 29 Sep, 2013 1 commit
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Anton Khirnov authored
Fixes sync in some samples (e.g. bugs 7581 and 8374 in VLC). Based on a commit by Matthieu Bouron <matthieu.bouron@gmail.com> Reported-by:
Jean-Baptiste Kempf <jb@videolan.org> CC: libav-stable@libav.org
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- 27 Aug, 2013 1 commit
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John Stebbins authored
The element was only being written when the value == 1. But the default value of this element is 1, so this has no useful effect. This element needs to be written when the value == 0. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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- 02 Jul, 2013 1 commit
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Anton Khirnov authored
Binary search is already attempted in the format-specific seek function, so the fallback is only reached if binary search failed already.
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- 30 Apr, 2013 1 commit
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Anton Khirnov authored
This makes -t sample-accurate for audio and will allow further simplication in the future. Most of the FATE changes are due to audio now being sample accurate. In some cases a video frame was incorrectly passed with the old code, while its was over the limit.
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- 25 Apr, 2013 1 commit
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Luca Barbato authored
Most formats do not support negative timestamps, shift them to avoid unexpected behaviour and a number of bad crashes. CC:libav-stable@libav.org Signed-off-by:
Anton Khirnov <anton@khirnov.net> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 08 Mar, 2013 1 commit
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Anton Khirnov authored
This allows us to test the slice threading code.
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- 21 Jan, 2013 1 commit
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Ronald S. Bultje authored
This allows us to remove FF_IDCT_WMV2, which serves no practical purpose other than to be able to select the WMV2 IDCT for MPEG (or vice versa) and get corrupt output. Fate tests for all wmv2-related tests change, because (for some obscure reason) they forced use of the MPEG IDCT. You would get the same changes previously by not using -idct simple in the fate test (or replacing it with -idct auto).
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- 06 Jan, 2013 1 commit
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Diego Biurrun authored
Snow is a toy codec with no real-world use and horrible code.
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- 02 Dec, 2012 1 commit
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Janne Grunau authored
Each fate-seek test depends now only on the corresponding fate-acodec, fate-vsynth2 or fate-lavf test which creates the file seek-tests operates on. The tests and references are renamed to match the test they depend on.
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- 16 Oct, 2012 1 commit
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Victor Vasiliev authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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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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- 17 May, 2012 1 commit
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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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- 24 Apr, 2012 1 commit
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Justin Ruggles authored
This partially reverts acb17302 which would only have needed to change the checksums if channel mixing had been properly avoided. This changes the output file size reference and the seek test reference back to the previous values.
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- 23 Apr, 2012 1 commit
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Dale Curtis authored
Reduces the amount of upfront data required for cluster parsing thus decreasing latency on seek and startup. The change in the seek-lavf_mkv FATE test is due to incremental parsing no longer reading as much data as the old parser and thus not having that additional data to generate index entries based on keyframes. Index entries are added correctly as the file is parsed. All FATE tests pass and Chrome has been using this patch for ~6 months without issue. Currently incremental parsing is not supported for files with SSA tracks since they require merging packets between clusters. In this case the code falls back to non-incremental parsing. Signed-off-by:
Aaron Colwell <acolwell@chromium.org> Signed-off-by:
Dale Curtis <dalecurtis@chromium.org> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 20 Apr, 2012 3 commits
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Justin Ruggles authored
Change some lavf tests to avoid resampling and channel mixing.
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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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- 20 Mar, 2012 2 commits
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Justin Ruggles authored
Update FATE references due to encoder delay.
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Justin Ruggles authored
Update FATE references due to encoder delay.
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- 17 Mar, 2012 1 commit
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Justin Ruggles authored
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- 05 Mar, 2012 1 commit
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Justin Ruggles authored
It is unnecessary. Also, for some codecs we're reading more than 1 frame per packet. Instead we use a private context variable to calculate the bit rate, stream duration, and packet durations. Updated FATE seek test, which has slightly different timestamps due to a more accurate bit rate calculation.
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- 03 Mar, 2012 2 commits
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Justin Ruggles authored
Also, set the time base based on the sample rate. lavf-voc seek test updated to reflect slightly different seek points.
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Justin Ruggles authored
Update some demuxing and seeking fate tests.
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- 26 Feb, 2012 1 commit
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Anton Khirnov authored
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- 11 Feb, 2012 1 commit
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Justin Ruggles authored
This should have been updated in b590f3a7.
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