After YouTube's hissy fit with adblock, and their continuous efforts to fight it, somehow that's affected this addon's ability to even detect videos. It no longer works, and obviously there has been no effort on the author's part to fix it.
Edit: Yeah, this addon is a scam, just like "Easy YouTube Video Downloader Express."

$30???? obs screenrecording is free you know?

giant fuck off water mark? uninstalled. fuck that noise.

Implies it's free. It's not, it's about 28 bucks.

Implies it's only an addon. It's not, it only works if you also download and install their extra software no doubt full of tracking to bypass Firefox data protection.

Implies that only certain 'converted' videos have a massive distruptive watermark. All videos in fact have a massive distruptive watermark that make the addons function pointless unless you pay. Very deceptive practices. Reported.

Doesn't work. Requires an external application which is only available for Windows 8+

Es lo peor que he instalado!! Se camufla como extensión gratuita. Luego, pide que se descargue he instale otra aplicación para poder descargar algún video. Luego, de instalar la segunda aplicación, descarga el video con un enorme código QR en la esquina inferior del video. Debería de poner una descripción completa, no una descripción dudosa e incompleta. Debería Mozilla de vetarlos para que realmente publiquen la verdad de lo que hace.

Раньше мог нормально перехватывать видео.
Сейчас с новым интерфейсом ничего не могу сделать.
Удаляю.

Used to be free. Now it costs $28.50, else you get a MASSIVE QR code in the corner.

I see no point in keeping this bloated resource hungry extension installed. It is worthless trash now.

it does not do the only thing it is meant to.

Giant QR code on video unless you pay $28.50 does not work for me.

***JUST USE FETCHV*** Context: It makes you jump through hoops, but then asks you money, and plasters a big effin' QR code across the video, rendering your efforts useless. Class act on what not to do in initial impression.

Or, donate, ya guys, so they can remove the QR code watermark that's just insulting - at best. They prolly hired someone that made the decision - OR on one drunk night one of the contributors in the team had this "brilliant" idea.

Uninstalled it myself, because I was a day 1 addon user. I'll look for a "competing product" that offers more for without being a thunder-karen instead of a nag-master - that's a labor of love, than a downhill-deer.

You guys are brilliant devs, but very saddened by the approach you took. Do it the winrar way - nag, but don't obstruct. Because it pisses off your potential leads from the get-go. Esp considering most folks that were there with you since day 1 are starting to move on.

Coming here from Reddit btw. You guys are making a case-study on what not to do. Thanks for the lesson for a lifetime.

Since I had to waste time uninstalling the extension + uninstalling the helper I might also leave a one star review... Why is the point downloading a video ruined by your QR Code / Watermark... Just make it clear this require a paid license for Youtube

年々使えるサイトが減って、とうとう大手でも失敗するようになりました。コンパニオンアプリを入れた上での話です。他のアドオンもだめなので、動画ダウンロードだけChromium系アドオンを使っています。面倒だけど確実なので。

Вводят в залужение: закрывают видео, вымогают деньги.

Waste of time since the revamp the devs should be ashamed of themselves it fails to download any video.

хуета

Pourquoi pas demander de l'argent, mais 20 euros par année ça me semble beaucoup trop.
Je viens d'installer FetchV qui fonctionne extrêmement bien

It used to work fine, but suddenly they added a watermark on the video

Загрузка идёт очень медленно, требуют установить доп. приложение на компьютер, а по её завершению вы узнаете, что на пол экрана вам налепят огромную вотемарку с каким-то QR кодом! Отвратительно, подло и паскудно!