The quick and easy way:
========= SCRAPER REMOVED AN EMBEDDED LINK HERE ===========
url was:"https://addons.mozilla.org/en-us/firefox/addon/youtube-all-html5/"
linktext was:"https://addons.mozilla.org/en-us/firefo ... all-html5/"
====================================
The about:config way:
Code: Select all
about:config Name: media.fragmented-mp4.enabled
Modified Value: true
about:config Name: media.fragmented-mp4.exposed
Modified Value: true
about:config Name: media.fragmented-mp4.ffmpeg.enabled
Modified Value: true
about:config Name: media.fragmented-mp4.gmp.enabled
Modified Value: true
about:config Name: media.fragmented-mp4.use-blank-decoder
Modified Value: 'false