Increase flash video playback volume in browser?

Question

Video

I googled but didn't find anything, throw links and tips at me, please.
How can I increase the volume of flash video playback in the browser? Silent videos are killing me :)
However, of course, I didn’t find a function similar to PowerDVD (boost audio for notebooks) or double-triple amplification of sound like VLC in browsers.
Therefore, I ask for advice, how can I solve this option? All methods are good, as long as they are software. Can you install a program that can tell Windows to be louder, at least while watching the video. After all, since mp-players can do this, can you force the same thing to the browser or the whole Windows?
ps Win 7. There are all the main browsers. And there is a way to shoot yourself: download the flv video to your computer and watch it with VLC or increase the volume of the downloaded video in AVIDemux

Answer 1

Hmm... in Win 7 there is an "improvement" called "Normalization" which essentially brings the volume of all sources to the same level. The only problem is that when you install native Realteck firewood, this "improvement" disappears from the list. It works on standard HDA firewood supplied with Win 7.

Answer 2

in the properties of the speakers => improvements, check the box for Loudness. helped me personally

Answer 3

did you not try it?