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3rd April 2013, 04:48 | #11 | Link |
x264 developer
Join Date: Sep 2005
Posts: 8,666
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That seems kind of hard to believe -- median prediction only takes a few SIMD operations per 16 pixels, while even a highly optimized arithmetic coder like x264's takes a dozen or two cycles per output bit. Is something else odd going on here?
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