Question / Help Video and Audio out of sync

[Martini-man]

Hi!

I am using a thunderbolt BlackMagic Intensity Shuttle.

Using wirecast everything is always synced.

With OBS it starts synced and after some hours it gets more and more out of sync.

How can I make it sync in OBS?

I prefer OBS so much more.

Thanks.

 

[Martini-man]

I discovered that the problem is related to audio at 48 khz.

If I use 44.1 khz it doesn't gradually gets out of sync.

 

[Martini-man]

After 18 hours of streaming it happens again but now it's happening slower.

It only gets back in sync when I restart OBS.

How to solve it?

 

[Martini-man]

I am getting this:

info: adding 23 milliseconds of audio buffering, total audio buffering is now 1811 milliseconds

info: adding 23 milliseconds of audio buffering, total audio buffering is now 1834 milliseconds

warning: Max audio buffering reached!

info: adding 23 milliseconds of audio buffering, total audio buffering is now 1857 milliseconds