1912887 - WebRTC video streams show an incorrect discoloration on a specific system

Status: RESOLVED DUPLICATE of bug 1912677

(Core :: WebRTC: Audio/Video, defect)

Description

[Daniel Bodea [:danibodea]]

Attachment: 454489615_867813328017487_7184208000548301688_n.jpg

Note

• The video stream of some WebRTC platforms shows incorrect colors (discoloration).

Found in

• Nightly v131.0a1

Affected versions

• Nightly v131.0a1

Tested platforms

• Affected platforms: my Windows 10
• Unaffected platforms: ?

Steps to reproduce

1. Load https://mozilla.github.io/webrtc-landing/gum_test.html
2. Click on Camera and Microphone
3. Allow the webcam and microphone permission.

Expected result

• Correct coloration of video stream is observed.

Actual result

• Incorrect coloration of video stream is observed.

Regression range

• Potentially regressed by: 1911920

Additional notes

• This issue appears to be specific to my system. It could not be reproduced on a different Windows 10.
• This issue can not be captured using PrintScreen functionality; the captured screen is correctly displayed.
• The cause could not be determined, beyond the found regressor.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1911920

:jgilbert, since you are the author of the regressor, bug 1911920, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[Mayank Bansal]

can you paste the contents of about:support?
Do you have a HDR enabled monitor? If yes, this may be the same as bug 1912677.

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1911920

Comment 5

[Daniel Bodea [:danibodea]]

Yes, I can confirm that I was using an enabled HDR monitor. I'm sorry about the late response.