Question / Help Game audio is distorted

[deadmantaker4587]

I am recording the arcade game Golden Tee Golf through a Blackmagic Decklink Mini Record card.

The game audio is sounding distorted and I'm not sure why. You can really notice this when the announcer talk.

https://youtu.be/WkMyaJivVks

Here is the log file: https://gist.github.com/anonymous/9d40bd9edaf7de1abeb203dab51c6df4