Egentligen inte en fysikfråga, men hittade detta med snabb sökning:
Citat:
Not being able to do so directly in YouTube, I stream them through VLC player, and use the brightness control in that player.
Copy the YouTube video URL and paste into the VLC player's Media -> Open Network Stream network tab. As the video streams through VLC, you'll have all the graphics features associated with the player.
fungerade utmärkt.
