Sounds start fading when playing videos

[ComingWinter]

Here's a very peculiar problem I've just started having with my speakers.

I usually listen to music through my headset but I decided to hook up a sub and a pair of speakers. I plugged them into my computer and was having no problems. I was watching a video online, I had to get up to answer the phone, so I shut them off via this remote thingy I have for them. So when I come back, I turn them on, head over to youtube to load another video and I get no sound. I check over to iTunes to see if I accidently muted something, but the sound is fine there. I check my mixer and and the sound is on for Chrome, which is my browser.
I can restart Chrome and play another video, but the sound will only start for like half a second before muting completely or I can hear the beats from my sub, but nothing else.

I've never come across this, I'm not even how to search for it on Google. All other sounds work fine, but running videos from my browser I can't seem to do.

 

[Xlacier]

Uninstall/reinstall Chrome?

 

[ComingWinter]

I don't think it is that. I don't know why suddenly online videos will refuse to broadcast sound. I found a few problems searching around online, but nothing definitive has worked for me.

 

[Radalan]

I once lost sounds from youtube but not from any other program.
It was after a friend of mine pretended he was a pro and he messed with the speaker settings mainly in the driver section.
Don't remember how I fixed it though, sorry.

 

[ComingWinter]

I think I fixed it, I reset the defaults on the software. Not sure how or why this fixed it, but it did. The new sound card is really nice, I'm really like the sound quality, but it is finicky as hell sometimes.

 

[RalliX]

I have a weird problem similar to this as well.

Basically, when I load up Warband, any video I play on Youtube in the background stops and the play-pause button doesn't work anymore unless I click somewhere to skip ahead or back.