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* utvideo: proper median prediction for interlaced videosKostya Shishkov2012-01-03
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* utvideo: handle empty Huffman treesKostya Shishkov2011-10-29
| | | | | | | | | If the frame is filled with the same colour, encoder may produce no data and the fill value is indicated by zero code length (the rest of symbols will have 0xFF for code length, meaning invalid). So such Huffman trees should be treated specially. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* utvideo: account for coupled lines in YUV420 formatKostya Shishkov2011-10-28
| | | | | | | Luma slices in YUV420 colourspace should have height in multiple of two since they have the same line of chrominance data corresponding to pair of them. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Ut Video decoderKostya Shishkov2011-10-19
Signed-off-by: Anton Khirnov <anton@khirnov.net>