unfortunately it no longer works: I used it for certain guitar course videos published at low volume on their platform (Breakthrough guitar ) but for about a couple of weeks it has no longer worked, the video becomes totally silent and it is necessary to refresh the page to restore the audio. Previously there were only a few videos every now and then for which the extension caused an error and the video didn't start , but many others were amplified correctly. Can you solve it?
At the moment the only possibility is to do a double pass, wasting time, taking the video link with the video download extension and then viewing the stream in VLC... thus being able to manage amplification.