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authorNiklas Haas <git@haasn.dev>2021-04-26 18:31:16 +0200
committersfan5 <sfan5@live.de>2021-05-26 17:35:29 +0200
commit353cccfa8cc4aa86f502a751c2441ab68737341c (patch)
tree7c9af59c23fd6e847613e5ab3a11fe08c0a8f92e /DOCS/man/options.rst
parentc26d83348b730d083f3be313556039fd31d32505 (diff)
downloadmpv-353cccfa8cc4aa86f502a751c2441ab68737341c.tar.bz2
mpv-353cccfa8cc4aa86f502a751c2441ab68737341c.tar.xz
vo_gpu: replace --icc-contrast by --icc-force-contrast
Not only does this have semantics that make far more sense, it also has a default that makes far more sense. (Equivalent to the old `icc-contrast=inf`) This removes the weird 1000:1 contrast default assumption which especially broke perceptual profiles and also screws things up for OLED/CRT/etc. Should probably close some issues but I honestly can't be bothered to figure out which of the thousands colorimetry-related issues are affected.
Diffstat (limited to 'DOCS/man/options.rst')
-rw-r--r--DOCS/man/options.rst17
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