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FFmpeg/tests/ref/vsynth/vsynth1-huffyuvbgr24

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huffyuv: change statistics initialization Normally, a Laplace distribution is more typical of the residuals encoded, but for noisy input, it's both better and simpler to be safe and use a 1/d^2 distribution. Second hunk could use some renormalization but it has effectively little impact. Output size of ffvhuff on various 4:2:0 sequences: context=0,1/d: 851974 27226 1137281 context=0,1/d²: 619081 25069 1051500 context=0,1/d³: 501983 30454 1290561 context=0,lapl: 500650 31754 1304082 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-11 20:15:12 +00:00
62748f420e76a0b26886f432074f89a1 *tests/data/fate/vsynth1-huffyuvbgr24.avi
13196986 tests/data/fate/vsynth1-huffyuvbgr24.avi
huffyuv: fate: add a BGR24 test It was previously untested. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-15 17:33:46 +00:00
49c03ab1b73b7cd3cabc3c77a9479c9e *tests/data/fate/vsynth1-huffyuvbgr24.out.rawvideo
stddev: 3.16 PSNR: 38.12 MAXDIFF: 50 bytes: 7603200/ 7603200
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