Question / Help Game capture audio desync

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dis astranagant

New Member
Even very short videos using game capture have the game audio delayed by about a second. I'm using NVENC high quality preset for the video encoding, 160k AAC for audio and my cpu usage barely breaks 30% during recording. I demux the audio to take a look and it's about a second longer than the video.
 
It's easiest to notice here after 4:40, where the sound for the score tickers keeps going for about a second after they finish. I've gotten similar results from shorter videos. The same desync happens in my local copy, so it's not just youtube mangling something.


Both audio and video are CBR.

A log is attached. It covers a long timeframe. The relevant entries for that recording are around 15:20.
 

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