Bug Report OBS go off sync when using desktop audio

OBSnewby

Member
Hi, Im a drummer and usually I just record myself playing over a song I like.
I use OBS studio with some hd webcams pointing myself and play a song using VLC or windows media player.
I have managed to set a proper audio sync offset so what I play is on sync with the music...
but this sync eventually go off, maybe after 2-3 minutes of recording it goes off sync. Basically, the music is off sync with my playing (I have no such a bad time)
Sometimes it returns in sync after 5 or more seconds, more often it keeps out of sync for the rest of the song.
I have to restart OBS to get in sync again...

I have a really fast pc (i7 6700K 4.00Ghz SSD 16Gb ram and GTX 1070k video card) and the CPU never get more than 30% when recording with OBS.

Is there a way to tweak some settings or fix this sync problem?
really thanks!
 
Last edited:

OBSnewby

Member
As Im not an advanced user and really dont know what that audiocore is all about, my doubts are very reasonable (dont take it personally, I appreciate you trying to help me) but since it is a 400mb installation of a file I dont know for sure it will fix my problem or broke something that is already working good on my pc. Maybe some OBS dev could bring some light about it?
 
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