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authorNiklas Haas <git@haasn.xyz>2017-06-10 14:01:25 +0200
committerwm4 <wm4@nowhere>2017-06-18 20:48:23 +0200
commitc335e84230916d7d7a38288031516e8b2ec1c36b (patch)
tree009b92a90285b7fae212d82caec588dd6ef709d8 /DOCS/man/options.rst
parent642e963c86040350ac8f06b9731e6126f4d55316 (diff)
downloadmpv-c335e84230916d7d7a38288031516e8b2ec1c36b.tar.bz2
mpv-c335e84230916d7d7a38288031516e8b2ec1c36b.tar.xz
video: refactor HDR implementation
List of changes: 1. Kill nom_peak, since it's a pointless non-field that stores nothing of value and is _always_ derived from ref_white anyway. 2. Kill ref_white/--target-brightness, because the only case it really existed for (PQ) actually doesn't need to be this general: According to ITU-R BT.2100, PQ *always* assumes a reference monitor with a white point of 100 cd/m². 3. Improve documentation and comments surrounding this stuff. 4. Clean up some of the code in general. Move stuff where it belongs.
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diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index 080bf73582..0be1242063 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -4634,13 +4634,6 @@ The following video options are currently all specific to ``--vo=opengl`` and
The user should independently guarantee this before using these signal
formats for display.
-``--target-brightness=<1..100000>``
- Specifies the display's approximate brightness in cd/m^2. When playing HDR
- content on a SDR display (or SDR content on an HDR display), video colors
- will be tone mapped to this target brightness using the algorithm specified
- by ``--hdr-tone-mapping``. The default of 250 cd/m^2 corresponds to a
- typical consumer display.
-
``--hdr-tone-mapping=<value>``
Specifies the algorithm used for tone-mapping HDR images onto the target
display. Valid values are: