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Disable YouTube AV1 and VP9

Disable AV1 and VP9 for video playback on YouTube

Як усталяваць

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

Як усталяваць

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

Аўтар
𝖢𝖸 𝖥𝗎𝗇𝗀
Усталяванняў за дзень
3
Усяго ўсталяванняў
1,674
Рэйтынг
3 0 0
Версія
2.4.5
Створаны
12.05.2023
Абноўлены
27.06.2025
Памер
5.1 КБ
Сумяшчальнасць
Сумяшчальны з Firefox Сумяшчальны з Chrome Сумяшчальны з Opera Сумяшчальны з Safari Сумяшчальны з Edge
Ліцэнзія
MIT
Ужываецца на

Disable YouTube AV1 and VP9

  • As use this script, you will disable both AV1 and VP9 so all your YouTube videos are likely to become AVC1.
  • You will be beneficial by hardware decoding but some high resolutions like 2k and 4k will no longer be available.

  • Opposite Script: Use YouTube AV1

  • Related Script: Disable YouTube AV1

Note:

Important Note: Without AV1 and VP9, some high resolution modes of videos might not be available in AVC1. (e.g. 2k & 4k)

AV1 is not yet supported in hardware decoding.

VP9 is usually supported in hardware decoding in modern PC.

AVC1 will be used instead which is usually under hardware decoding.

Tests: