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Diffstat (limited to 'DOCS/man')
| -rw-r--r-- | DOCS/man/vo.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 80eed25ef5..7b6358be6e 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -611,11 +611,8 @@ Available video output drivers are: ``deband-iterations=<1..16>`` The number of debanding steps to perform per sample. Each step reduces a bit more banding, but takes time to compute. Note that the strength - of each step falls off very quickly, so high numbers are practically - useless. (Default 4) - - If the performance hit of debanding is too great, you can reduce this - to 2 or 1 with marginal visual quality loss. + of each step falls off very quickly, so high numbers (>4) are + practically useless. (Default 1) ``deband-threshold=<0..4096>`` The debanding filter's cut-off threshold. Higher numbers increase the @@ -625,7 +622,10 @@ Available video output drivers are: ``deband-range=<1..64>`` The debanding filter's initial radius. The radius increases linearly for each iteration. A higher radius will find more gradients, but - a lower radius will smooth more aggressively. (Default 8) + a lower radius will smooth more aggressively. (Default 16) + + If you increase the ``deband-iterations``, you should probably + decrease this to compensate. ``deband-grain=<0..4096>`` Add some extra noise to the image. This significantly helps cover up |