View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000678||madVR||bug||public||2021-12-05 17:18||2021-12-16 23:39|
|Status||resolved||Resolution||no change required|
|Summary||0000678: Missing profile rules for colour space|
|Description||Now that wide gamut sdr is a thing, it would be preferable to have profiles selected based on colourspace or standard gamut / wide gamut.|
As an example:
Today I have this profile rule:
if (HDR) "bt2020"
else "standard gamut"
The bt2020 profile has the send bt.2020 checkbox ticked which makes the tv change into wide gamut mode.
It also has a 3Dlut made with wide gamut and max brightness.
The standard gamut profile does not have the send bt.2020 checkbox ticked and has a 3dlut made these settings and "normal brightness"
It would be nice to be able to have a profile auto selected with wide gamut settings and its own 3dlut but for sdr content.
|Steps To Reproduce||Use the profile rule above |
(if (HDR) "bt2020"
else "standard gamut")
and load a file with standard dynamic range, but wide gamut colors.
See the standard gamut profile selected.
|Tags||bt2020, profile, rules, sdr, wide gamut|
|madVR Version||beta 141|
|Media Player (with version info)||mpc-hc 1.9.17|
|Splitter (with version info)||LAV filters 0.75.1.10|
|Decoder (with version info)||LAV filters 0.75.1.10|
|DXVA2 Scaling Active||no|
|Aero / Desktop Composition||Off|
|Problem occurs with mode||all modes|
|GPU Model||RTX 2070 Super|
|GPU Driver Version||Studio driver 472.47|
There is a variable called "gamutindex" which you should be able to use for this purpose, I think. It's an integer/cardinal number variable, with the following values:
0 = SMPTE C, 1 = EBU/PAL, 2 = BT.709, 3 = DCI-P3, 4 = BT.2020
||could you please add this and if present other missing "variables" to the profile rules?|
I'm using this rule to make MadVR do what I need.
if (HDR) "hdr"
elseif (gamutindex = 3) or (gamutindex = 4) "bt2020"
else "standard gamut"
|2021-12-05 17:18||kristoffer||New Issue|
|2021-12-05 17:18||kristoffer||Tag Attached: bt2020|
|2021-12-05 17:18||kristoffer||Tag Attached: profile|
|2021-12-05 17:18||kristoffer||Tag Attached: rules|
|2021-12-05 17:18||kristoffer||Tag Attached: sdr|
|2021-12-05 17:18||kristoffer||Tag Attached: wide gamut|
|2021-12-07 16:15||madshi||Note Added: 0002852|
|2021-12-07 18:54||huhn||Note Added: 0002853|
|2021-12-15 22:08||kristoffer||Note Added: 0002854|
|2021-12-16 23:39||kristoffer||Status||new => resolved|
|2021-12-16 23:39||kristoffer||Resolution||open => no change required|