Рейтинг 5 из 5 звёзд

Works perfectly. Pointed the add-on to where my ffmpeg.exe was, added the add-on button to my toolbar and restarted Firefox.
No problems downloading 1080p / high quality audio. No problems with ffmpeg combining the audio + video files (except for the known issue of needing to say 'yes' to overwrite existing file in this version).

Это отзыв для предыдущей версии этого дополнения (5.2.1.1-signed). 

Thanks for your review...an update should be ready later today.