It record video very well, in .webm, but that's it. No audio, no options except start recording, stop recording and save. Should've been more clear i think, since i downloaded in an hurry to save a meeting, but turned out useless since no audio was recorded. Stay away unless you don't need audio recording.

Audio recording no longer supported on firefox?

no hace lo que uno espera, si dice grabador de pantalla y es lo único que hace, no graba audio, no da tiempo de preparar la pagina del video, le faltan herramientas, como ocultarse el mouse y la barra de grabación y se traba mucho de 4 intentos dos

需要带屏幕内置音量的配置

no audio recording and
saving on google drive seems wired!

koncovka videa . WEBM , pomalé SMALL, obmedzené max. 5 MIN. - 100MB, neopoužiteľné

Crashes after long recording sessions

For me, this was functional but not impressive. I thoroughly appreciate that it doesn't require excessive permissions, but the interface always results in catching some of the interface screen at the start and end of a capture, and the only available output format is .webm . These limitations aren't impossible to overcome, but keep the extension from being particularly convenient.

It freezes every time I stop recording, Firefox completely freezes up and won't even let me do anything outside of Firefox.

Хороший адд-он, только есть небольшое неудобство: нельзя сразу делать запись вкладки, в которой находишься — приложение перебрасывает тебя на свою страничку, где нужно разрешить запись, а потом переключаться на нужную страничку и обратно, чтобы завершить запись. Можно ли сделать по принципу «ВКЛ–ВЫКЛ–СОХРАНИТЬ» без лишних переходов по страницам?

Why it didn't save my video?

On my end it doesn't ask for mic access and thus doesn't pick up my voice.

it would be great if audio recording added

It doesn't record audio. Since I was trying to record my screen just to convert it to GIF, I'm okay with that!