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Hide VP9 support from YouTube

Hide VP9 support for Firefox. v0.2 2019-12-20

Forfatter
Jefferson Scher
Daglige installasjoner
1
Totale installasjoner
712
Vurderinger
4 0 0
Versjon
0.2
Lagd
27.10.2018
Oppdatert
20.12.2019
Lisens
BSD-3-Clause
Gjelder

This script for Tampermonkey or Violentmonkey (not working in Greasemonkey) simply lies to YouTube and says that Firefox does not support the VP9 codec via MediaSource extensions.

It is uses a simplified version of the code in this extension which has more options (but also blocks VP8 which may be needed by some people):

https://addons.mozilla.org/firefox/addon/h264ify/