Commit message (Collapse) | Author | Age | |
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* | avformat/avienc: Fix wrongly placed comment | Michael Niedermayer | 2015-03-19 |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||
* | huffyuvdec: decode the last odd sample | Christophe Gisquet | 2014-08-25 |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||
* | huffyuvenc: write last odd sample | Christophe Gisquet | 2014-08-25 |
| | | | | | | If width is odd, last sample wouldn't be written. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||
* | huffyuv: change statistics initialization | Christophe Gisquet | 2014-06-19 |
| | | | | | | | | | | | | | | | 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> | ||
* | tests: add a third, 34x34, target | Christophe Gisquet | 2014-06-10 |
This should exercise the corner cases of numerous codecs. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |