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author | Niklas Haas <git@nand.wakku.to> | 2014-03-26 01:46:38 +0100 |
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committer | wm4 <wm4@nowhere> | 2014-06-22 19:00:38 +0200 |
commit | 70f50ddc5e97020d64ea0702748a00eddebc2473 (patch) | |
tree | f115668aa97cf11770459a169cc777ffca113840 /DOCS | |
parent | 86d3d11a68510764504a2a3c5987ab8e059d6df5 (diff) | |
download | mpv-70f50ddc5e97020d64ea0702748a00eddebc2473.tar.bz2 mpv-70f50ddc5e97020d64ea0702748a00eddebc2473.tar.xz |
video: Add support for non-BT.709 primaries
This add support for reading primary information from lavc, categorized
into BT.601-525, BT.601-625, BT.709 and BT.2020; and passes it on to the
vo. In vo_opengl, we always generate the 3dlut against the wider BT.2020
and transform our source into this colorspace in the shader.
Diffstat (limited to 'DOCS')
-rw-r--r-- | DOCS/man/vo.rst | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 35df26e245..dc4f49097c 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -362,6 +362,12 @@ Available video output drivers are: LittleCMS 2. If both ``srgb`` and ``icc-profile`` are present, the latter takes precedence, as they are somewhat redundant. + Note: When playing back BT.2020 content with this option enabled, out + of gamut colors will be numerically clipped, which can potentially + change the hue and/or luminance. If this is not desired, it is + recommended to use ``icc-profile`` with an sRGB ICC profile instead, + when playing back wide-gamut BT.2020 content. + ``pbo`` Enable use of PBOs. This is slightly faster, but can sometimes lead to sporadic and temporary image corruption (in theory, because reupload @@ -521,7 +527,7 @@ Available video output drivers are: ``3dlut-size=<r>x<g>x<b>`` Size of the 3D LUT generated from the ICC profile in each dimension. Default is 128x256x64. - Sizes must be a power of two, and 256 at most. + Sizes must be a power of two, and 512 at most. ``alpha=<blend|yes|no>`` Decides what to do if the input has an alpha component (default: blend). |