From 86d3d11a68510764504a2a3c5987ab8e059d6df5 Mon Sep 17 00:00:00 2001 From: Niklas Haas Date: Tue, 25 Mar 2014 18:45:08 +0100 Subject: video: Add BT.2020-NCL colorspace and transfer function Source: http://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.2020-0-201208-I!!PDF-E.pdf --- DOCS/man/options.rst | 1 + DOCS/man/vo.rst | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'DOCS') diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index d67d93c592..6e96c9c541 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -537,6 +537,7 @@ OPTIONS :auto: automatic selection (default) :BT.601: ITU-R BT.601 (SD) :BT.709: ITU-R BT.709 (HD) + :BT.2020-NC: ITU-R BT.2020 non-constant luminance system :SMPTE-240M: SMPTE-240M ``--colormatrix-input-range=`` diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 57fe41f5b7..35df26e245 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -509,14 +509,14 @@ Available video output drivers are: absolute colorimetric ``approx-gamma`` - Approximate the actual BT.709 gamma function as a pure power curve of + Approximate the actual gamma function as a pure power curve of 1.95. A number of video editing programs and studios apparently use this for mastering instead of the true curve. Most notably, anything in the Apple ecosystem uses this approximation - including all programs compatible with it. It's a sound idea to try enabling this flag first when watching movies and shows to see if things look better that way. - This only affects the output when using either ``icc-profile`` or``srgb``. + This only affects the output when using either ``icc-profile`` or ``srgb``. ``3dlut-size=xx`` Size of the 3D LUT generated from the ICC profile in each dimension. -- cgit v1.2.3