WIN10
From at least 15.0.4 to 15.0.7
Standard
Tor log irrelevant to the media issue (I guess)
Any video media displayed in Tor has no sound, like online .mp4 file, any type of video streaming. This issue happened since the update enforcing restart after each security level change. Initially, I thought it’s an obvious bug during an upheaval which would automatically be solved in the next version, but I was wrong. So I have to report it now, after a couple of months of waiting.