How to download YouTube videos as MP4 using Mozilla Firefox

Эксклюзивное видео на сайте deadmansongs.ru! This plugin is for Firefox only. It will add a nice download button below every youtube video near the thumbs up/down buttons.Using this plugin, videos will be downloadable as mp4 and flv.No browser restart is needed only a youtube page reload/refresh. - с лучшим качеством и звучанием!

This plugin is for Firefox only. It will add a nice download button below every youtube video near the thumbs up/down buttons.Using this plugin, videos will be downloadable as mp4 and flv.No browser restart is needed only a youtube page reload/refresh.