Question / Help Sony Vegas not working with encoder Hardware (QSV) when recording with OBS

[Hydrael]

I have the same exact problem as brought up in the thread below. The person was able to fix it, but they didn't share how. If anybody knows how to fix it I would really appreciate the help.
https://obsproject.com/forum/threads/obs-encoder-issues-with-video-editors.78754/

 

[Narcogen]

Record in MKV. Use the Remux option from the File menu after recording to convert to MP4, or configure OBS to do this automatically after stopping recording. This option is in Settings > Advanced "Automatically remux to mp4"