Bug 1776641 Comment 0 Edit History

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Original comment by
on 
Affected OS:
M1 Mac 11.6

Affected version:
Nightly 103.0a1(2021-06-26)

Steps to reproduce:

1. Open firefox
2. Access the following HDR videos: - https://www.youtube.com/watch?v=tO01J-M3g0U   (The World in HDR in 4K (ULTRA HD))
- https://www.youtube.com/watch?v=njX2bu-_Vw4     (2020 LG OLED | The Black 4K HDR 60fps)
- https://www.youtube.com/watch?v=mkggXE5e2yk    (Real 4K HDR 60fps: LG Jazz HDR UHD)
- https://www.youtube.com/watch?v=LXb3EKWsInQ   (COSTA RICA IN 4K 60fps HDR (ULTRA HD))
3. For the NIGHTLY/BETA windows, Turn on HDR in video. Choose the highest resolution available. (e.g. 2160p60 4K)

Actual result:
There's a slight color difference for HDR videos on YouTube between Firefox and Chrome

Expected result:
HDR videos has the same color as in Chrome.
Revision 1 by
on 
Found in:
M1 Mac 11.6

Affected versions:
M1 Mac 11.6

Affected version:
Nightly 103.0a1(2021-06-26)

Steps to reproduce:

1. Open firefox
2. Access the following HDR videos: - https://www.youtube.com/watch?v=tO01J-M3g0U   (The World in HDR in 4K (ULTRA HD))
- https://www.youtube.com/watch?v=njX2bu-_Vw4     (2020 LG OLED | The Black 4K HDR 60fps)
- https://www.youtube.com/watch?v=mkggXE5e2yk    (Real 4K HDR 60fps: LG Jazz HDR UHD)
- https://www.youtube.com/watch?v=LXb3EKWsInQ   (COSTA RICA IN 4K 60fps HDR (ULTRA HD))
3. For the NIGHTLY/BETA windows, Turn on HDR in video. Choose the highest resolution available. (e.g. 2160p60 4K)

Actual result:
There's a slight color difference for HDR videos on YouTube between Firefox and Chrome

Expected result:
HDR videos has the same color as in Chrome.

Regression range:
No regression range.

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