Uneven Audio Tracks Length in OBS

[DancingCreator]

Hello,

I've had an issue for the past month where my different audio tracks have different lengths when recording in OBS 29.1.1.

Tried multiple obs instances, with no plugins, with new installation, also on a another computer.

As you can see in the screen attached, the first audio track is always on the same length as the video track but whenever I add multiple audio tracks those are never the same lenght.

Does that occur for anyone else ? It looks like there is a 20ms difference everytime I record something.

Thank for your help,

 

[NotMyo]

I also just started to have this issue when I export it into premiere pro. Has not been an issue until recently. I uninstalled both Premiere Pro and OBS and reinstalled them both, but the issue still remains. Only Audio track 1 ends when video track ends and then audio track 2-6 are off by one second/20ms. I didn't find anything online about how to resolve or any related issues. I even used Chat GBT lol

 

[konsolenritter]

Using same OBS by recording to .mkv with three stereo audio tracks i can't reproduce that. I'm editing in Davinci Resolve and all three tracks are equally up to the last video frame.

What do you mean with "off by one second/20ms"? One frame? Are you shooting 50fps PAL? I did that too in my example above.