[Bug 1964547]

[Miren Radia]

> For me, it still works with disabling sandbox even on Firefox 100.0.
But I still hope this gets fixed soon. :)

What's your system configuration (e.g. OS, GPU, VAAPI library) and what
flags have you manually changed in about:config? FWIW, mine is

OS: Ubuntu 20.04
GPU: Intel HD Graphics 630 (Kaby Lake)
VAAPI library: Tried `iHD` and `i965`

and have tried modifying numerous flags (always setting
`media.ffmpeg.vaapi.enabled` to `true`) with the environment variable
`MOZ_DISABLE_RDD_SANDBOX=1`.

-- 
You received this bug notification because you are a member of Mozilla
Bugs, which is subscribed to firefox in Ubuntu.
https://bugs.launchpad.net/bugs/1964547

Title:
  [upstream] RDD sandbox prevents HW-accelerated video playback

To manage notifications about this bug go to:
https://bugs.launchpad.net/firefox/+bug/1964547/+subscriptions