Viewing videos from Google Pixel in Firefox does not work.
First solution: Disable H265
 |
Uncheck the parameter"Effective video storage" to have an H264 resolver compatible with Firefox |
Second alternative: Activate the H265 on the PC
Why enable or disable hardware acceleration?
(Research sources Qwant )
- :
- Activate hardware acceleration
- Improves performance with graphically intense content.
- Allows smoother streaming of 4K and HEVC videos.
Firefox Performance
View H.265 videos in Firefox
(sources Firefox Help)
Firefox 134 now supports hardware decoding of HEVC (H.265) video codec on Windows.
This support allows a smoother and less resource-intensive playback of videos encoded with this format.
Install HEVC support sour Windows 11 : You have to install these codecs manually from the
- (free) Microsoft Store
- (not available for free) HEVC video extensions from the device manufacturer
HEVC Video Extensions