Question / Help Stuttering Aduio

[unclejemima]

I built a new, more powerful machine to handle my live recording of 5 HDMI video camera's. I've got some video issues, but I'll address that in another thread.

Right now, I've got the issue with the audio stuttering when I replay the recording.

If you see the attached youtube video, you can hear this at about 1:30 when the testing of the piano playing starts.

The odd thing I can record the audio simultaneous to the video recording on the same PC using Kristal Audio multi-track recording and its audio quality is perfect.

...so it must be a setting in OBS, but I'm not sure where to start.

The audio recording device is a M-Audio Profire 2626. It was working fine on the last machine I had (AMD 8 core unit, the new one is a Intel i7 unit)

Looking for advice.

-------MERGED-------

Aside from the horrible audio, check out 2:49 on and you can see that when there is movement in the camera, its all jagged and looks distorted. The image that are not moving are fine.

Looking for advice on how to solve this.

 

[Jack0r]

Doing this all in one is a better idea so I merged your posts. Now lets start with asking you for a log file:
Problem? Make sure to post a log and/or crash dump -- HOWTO

That will give us some info to take a look at the audio problem. I am not too experienced with firewire devices but lets see.
Then we would need to know which exact capture card you are using and if possible also what types of cameras. The log will only tell us a bit info about the capture card so we will need this extra info.