I started the video playback on YouTube and nothing happened. I clicked on the extension icon, and the window I opened had the message to start video playback. This is pure fucking bullshit!

Used to work well. Doesn't work at all now. Can't download anything from YouTube! I use it to collect footage of weather/natural disasters and first responders from various locations. No longer recognizes video. And I PAID FOR IT. Please fix this!

funktioniert gar nicht, windows 11

Doesn't work

unfortunately just sucks in discovering chunked video stream - "blob:httрs://..." without e.g. .m3u8 descriptor.

this is the only type of network stream VLC cannot handle (yet), so a browser plugin could beat it.

Tried it on a couple of websites but it didn't work for me. Running Win7(64) with Firefox 115.18.0esr (64-bit)

It does not recognize the main video that's playing only some tiny trailer from the side panel (not YouTube).

it doesn't see the video on youtube

Best video downloader

動画サイトを開いても何も反応しません。もうFirefoxで動画ダウンロードは諦めたほうが良さそうです…

It does NOT work, whether you press play or whatever. Mozilla should not allow apps that do not work to remain, it wastes our time.