Would be great if it had better controls & ACTUALLY had sound, each time I tried it No sound. It says it does video & sound. All I want it for is to do a mpg/webm edit of a scene that would be hilarious but it does not work proper.

无法下载任何视频，开始播放按钮无作用。

I couldn't figure out how to make the video recorder UI appear. IMHO this extension is a POS. Skip it!

I am a total newbie/noob without any clue to follow these complicated instructions.