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authorNiklas Haas <git@haasn.xyz>2017-06-13 17:09:02 +0200
committerwm4 <wm4@nowhere>2017-06-18 20:54:44 +0200
commitfe1227883a865b845c0c271bafd281f288404acb (patch)
tree8f97dfd8e677bb0535c541399e3f27b3c7015a95 /DOCS
parentdeb93707791092e608b1e5f8f1d1773b0057ce59 (diff)
downloadmpv-fe1227883a865b845c0c271bafd281f288404acb.tar.bz2
mpv-fe1227883a865b845c0c271bafd281f288404acb.tar.xz
csputils: rename HDR curves
st2084 and std-b67 are really weird names for PQ and HLG, which is what everybody else (including e.g. the ITU-R) calls them. Follow their example. I decided against naming them bt2020-pq and bt2020-hlg because it's not necessary in this case. The standard name is only used for the other colorspaces etc. because those literally have no other names.
Diffstat (limited to 'DOCS')
-rw-r--r--DOCS/interface-changes.rst1
-rw-r--r--DOCS/man/options.rst8
-rw-r--r--DOCS/man/vf.rst4
3 files changed, 7 insertions, 6 deletions
diff --git a/DOCS/interface-changes.rst b/DOCS/interface-changes.rst
index 2821e80d9d..0eebe9b2cb 100644
--- a/DOCS/interface-changes.rst
+++ b/DOCS/interface-changes.rst
@@ -33,6 +33,7 @@ Interface changes
- remove option --target-brightness
- replace vf_format's `peak` suboption by `sig-peak`, which is relative to
the reference white level instead of in cd/m^2
+ - renamed the TRCs `st2084` and `std-b67` to `pq` and `hlg` respectively
--- mpv 0.25.0 ---
- remove opengl-cb dxva2 dummy hwdec interop
(see git "vo_opengl: remove dxva2 dummy hwdec backend")
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index 0be1242063..a82871ebfc 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -4619,10 +4619,10 @@ The following video options are currently all specific to ``--vo=opengl`` and
Pure power curve (gamma 2.8), also used for BT.470-BG
prophoto
ProPhoto RGB (ROMM)
- st2084
- SMPTE ST2084 (HDR) curve, PQ OETF
- std-b67
- ARIB STD-B67 (Hybrid Log-gamma) curve, also known as BBC/NHK HDR
+ pq
+ ITU-R BT.2100 PQ (Perceptual quantizer) curve, aka SMPTE ST2084
+ hlg
+ ITU-R BT.2100 HLG (Hybrid Log-gamma) curve, aka ARIB STD-B67
v-log
Panasonic V-Log (VARICAM) curve
diff --git a/DOCS/man/vf.rst b/DOCS/man/vf.rst
index 90488d2429..a76e327b8a 100644
--- a/DOCS/man/vf.rst
+++ b/DOCS/man/vf.rst
@@ -363,8 +363,8 @@ Available mpv-only filters are:
:gamma2.2: Pure power curve (gamma 2.2)
:gamma2.8: Pure power curve (gamma 2.8)
:prophoto: ProPhoto RGB (ROMM) curve
- :st2084: SMPTE ST2084 (HDR) curve
- :std-b67: ARIB STD-B67 (Hybrid Log-gamma) curve
+ :pq: ITU-R BT.2100 PQ (Perceptual quantizer) curve
+ :hlg: ITU-R BT.2100 HLG (Hybrid Log-gamma) curve
:v-log: Panasonic V-Log transfer curve
``<sig-peak>``