- 29 Nov, 2013 16 commits
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
The field still remains in MpegEncContext because it is used by the mpeg4 decoder.
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Anton Khirnov authored
It is only used in one place immediately after it is set.
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
That field is never set for encoding.
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Anton Khirnov authored
The field remains in MpegEncContext for use in the encoder.
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
The line setting it was mistakenly removed in ecf442a5
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- 28 Nov, 2013 12 commits
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Tim Walker authored
This supplements the deprecated request_channels-based control of XCh decoding. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
The check for (prim_channels > 2) before calling dca_downmix made these cases unreachable, but now 2.1 layouts will go through the downmix code. Having dual mono, Lt/Rt and sum-difference layouts print errors when regular Stereo doesn't seems pointless. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
Embedded downmix coefficients can use this. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
Previous coefficients were producing a non-normalized, incorrect Lt/Rt downmix. The new coefficients produce a standard Lo/Ro downmix with 3dB attenuation. This should match the typical default coefficients used by DTS encoders. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
As per ETSI TS 102 114 V1.4.1 specification. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
It was based on an old, seemingly incorrect specification, so default coefficients were always used anyway. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
Easier to read, modify, and avoids relying on an outdated table. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
The 7-bit codes previously used are absent from the ETSI 102 114 V1.4.1 spec. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Tim Walker authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Diego Biurrun authored
These parts are scheduled for removal on the next version bump. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Michael Niedermayer authored
Fixes out of array accesses and integer overflows.
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Vittorio Giovara authored
This will check if -wN '..@*' is available and fall back on -x if not; when none are available, do not run strip at all to prevent removing functions that might be actually needed.
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- 27 Nov, 2013 4 commits
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Anton Khirnov authored
Call ff_mpeg4_decode_picture_header() only when the decoder has the MPEG4 codec id, not based on a vaguely related value of h263_pred.
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Anton Khirnov authored
Fixes invalid writes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org
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Derek Buitenhuis authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Andreas Unterweger authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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- 26 Nov, 2013 7 commits
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Diego Biurrun authored
Some systems provide Perl without pod2man.
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Diego Biurrun authored
Also add appropriate dependency declarations for perl and texi2html.
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Martin Storsjö authored
This fixes leftover issues from 14abeaa4 which caused make rules for programs to not match up properly when the executable suffix was nonempty. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Anton Khirnov authored
They mangle the mp3 header in a non-standard way to save a few bytes. People who care about space so much should just use a more efficient codec.
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John Stebbins authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Kostya Shishkov authored
This is essentially a MS GSM decoder extension that supports more sampling rates and lower bitrates. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Kostya Shishkov authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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- 25 Nov, 2013 1 commit
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Kostya Shishkov authored
There are samples in the wild with B-frames and P-frames with different interlace mode. CC: libav-stable@libav.org Reported-by:
Jean-Baptiste Kempf <jb@videolan.org> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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