Is it possible to get the videos I have played from Firefox (e.g. maybe I can save them in a temporary folder)? If so, how? - Quora
File types and download actions - MozillaZine Knowledge Base
How to enable MSE & H.264 support on YouTube for Firefox right now - gHacks Tech News
Trying to Enable MP4 on FF 52.4.0, do I need to reinstall? | Firefox Support Forum | Mozilla Support
Play offline/Save .flv video files from Web browser cache
DownloadHelper - Video download browser extension
Web content download
How to prevent Firefox from playing directly linked MP4 files in the browser – /jdrch
File types and download actions - MozillaZine Knowledge Base
Firefox and H.264 : r/firefox
Using Video Download Helper - SD58 Nicola-Similkameen
Selenium: automatic download - Stack Overflow
Firefox+Video HowTo - www.gemesyscanada.com
Make Firefox fullscreen borderless on macOS
Firefox v73 always defaults to "open with" for known file types | Firefox Support Forum | Mozilla Support
7 Best Firefox Extensions You Need to Use in 2021 - Make Tech Easier
Make Firefox loop .webm & .mp4 by default? : r/firefox
Suddenly, I'm being asked to download webm files before playing them. Do you not have an embedded player anymore? | Firefox Support Forum | Mozilla Support
Complete YouTube Saver :: Add-ons for Firefox
![How To Use HTML5 Player By Default In Firefox? [SOLVED]](https://silicophilic.com/wp-content/uploads/2020/04/mediasource_enabled_firefox.jpg "How To Use HTML5 Player By Default In Firefox? [SOLVED]")
How To Use HTML5 Player By Default In Firefox? [SOLVED]
Suddenly, I'm being asked to download webm files before playing them. Do you not have an embedded player anymore? | Firefox Support Forum | Mozilla Support
Default WebM Looper – Get this Extension for 🦊 Firefox (en-US)
Mozilla to enable Media Source Extensions (MSE) for all websites in Firefox 42 - gHacks Tech News
DownThemAll : Download Manager for Firefox Quantum
