- 28 Feb, 2014 1 commit
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Christophe Gisquet authored
The scaling factor is constant so it is faster to scale the FIR coefficients in the tables during compilation. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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- 28 Nov, 2013 5 commits
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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Easier to read, modify, and avoids relying on an outdated table.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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- 31 Jul, 2012 1 commit
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Diego Biurrun authored
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- 28 Jun, 2012 1 commit
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Nick Brereton authored
Reviewed-by: Benjamin Larsson <benjamin@southpole.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 07 Mar, 2012 1 commit
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Ronald S. Bultje authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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- 30 Sep, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 19 Mar, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 21 Jan, 2011 2 commits
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 2611e520)
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 20 Apr, 2010 1 commit
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Diego Biurrun authored
Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 12 Apr, 2010 2 commits
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Måns Rullgård authored
Originally committed as revision 22862 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Måns Rullgård authored
This reorders the lfe_fir tables, and drops the mirrored half, such that the loops in lfe_interpolation_fir() can be simplified. The new loop structure should be easier to implement with SIMD. Static data size is reduced by 2kB. 3% faster on Cortex-A8. Originally committed as revision 22849 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 11 Apr, 2010 1 commit
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Jai Menon authored
Originally committed as revision 22838 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 10 Apr, 2010 1 commit
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Måns Rullgård authored
Optimised implementations of the synth filter will require these arrays 16-byte aligned. Originally committed as revision 22826 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 01 Feb, 2009 1 commit
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Diego Biurrun authored
Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 26 Jan, 2009 1 commit
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Diego Biurrun authored
Originally committed as revision 16811 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 31 Aug, 2008 1 commit
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Stefano Sabatini authored
Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 25 Aug, 2008 1 commit
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Alexander E. Patrakov authored
Patch by Alexander Patrakov ($lastname <whirlpool> gmail.com) Thread: dcadata.h: fir_32bands_perfect[] is wrong Originally committed as revision 14964 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 02 Dec, 2007 1 commit
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Reimar Döffinger authored
Originally committed as revision 11138 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 17 Oct, 2007 1 commit
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Diego Biurrun authored
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 17 Jun, 2007 2 commits
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Guillaume Poirier authored
Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Måns Rullgård authored
Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 16 Jun, 2007 1 commit
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Måns Rullgård authored
Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 02 May, 2007 1 commit
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Justin Ruggles authored
reference: Subject: [Ffmpeg-devel] [PATCH] DTS multichannel Date: Wed, 25 Apr 2007 16:25:18 -0400 Originally committed as revision 8875 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 27 Feb, 2007 2 commits
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Diego Biurrun authored
Originally committed as revision 8144 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Kostya Shishkov authored
Originally committed as revision 8141 to svn://svn.ffmpeg.org/ffmpeg/trunk
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