2010-04-30 12:20:25 +00:00
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Library: libwmapro
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Imported: 2010-04-30 by Mohamed Tarek
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This set of files form the files needed from ffmpeg's libavcodec and libavutil
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to build a standalone wma professional decoder.
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LICENSING INFORMATION
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ffmpeg is licensed under the Lesser GNU General Public License and the file
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wmaprodec.c is copyright (c) 2007 Baptiste Coudurier, Benjamin Larsson, Ulion
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and copyright (c) 2008 - 2009 Sascha Sommer, Benjamin Larsson.
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IMPORT DETAILS
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2010-05-09 21:52:35 +00:00
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Based on ffmpeg svn r22886 dated 15 April 2010.
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2010-04-30 12:20:25 +00:00
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2010-07-17 08:19:05 +00:00
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The decoder now (17 July 2010) uses fixed point arithmetic everywhere. It still
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doesn't work on 3 targets, namely clip, c200v2 and m200v4 due to their small
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codec buffer compared to wma pro's needs.
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2010-07-05 22:33:37 +00:00
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2010-07-17 08:19:05 +00:00
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A comparison against ffmpeg floating point decoder gives :
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0.2~0.3% max relative error
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0.005~0.01% average relative error
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