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Hide VP9 support from YouTube

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

Maker
Jefferson Scher
Dagelijks aantal installaties
0
Totaal aantal installaties
697
Beoordelingen
4 0 0
Versie
0.2
Gemaakt op
27-10-2018
Bijgewerkt op
20-12-2019
Licentie
BSD-3-Clause
Wordt toegepast op

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/