diff options
Diffstat (limited to 'DOCS/man/options.rst')
| -rw-r--r-- | DOCS/man/options.rst | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index e07f7a7851..f8f20d6e32 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -6358,14 +6358,15 @@ The following video options are currently all specific to ``--vo=gpu`` and Size of the 3D LUT generated from the ICC profile in each dimension. Default is 64x64x64. Sizes may range from 2 to 512. -``--icc-contrast=<0-1000000|inf>`` - Specifies an upper limit on the target device's contrast ratio. This is - detected automatically from the profile if possible, but for some profiles - it might be missing, causing the contrast to be assumed as infinite. As a - result, video may appear darker than intended. This only affects BT.1886 - content. The default of 0 means no limit if the detected contrast is less - than 100000, and limits to 1000 otherwise. Use ``--icc-contrast=inf`` to - preserve the infinite contrast (most likely when using OLED displays). +``--icc-force-contrast=<no|0-1000000|inf>`` + Override the target device's detected contrast ratio by a specific value. + This is detected automatically from the profile if possible, but for some + profiles it might be missing, causing the contrast to be assumed as + infinite. As a result, video may appear darker than intended. If this is + the case, setting this option might help. This only affects BT.1886 + content. The default of ``no`` means to use the profile values. The special + value ``inf`` causes the BT.1886 curve to be treated as a pure power gamma + 2.4 function. ``--blend-subtitles=<yes|video|no>`` Blend subtitles directly onto upscaled video frames, before interpolation |