Webprester with OBS has 1 Second Audio Lag

I am using blackmagic solution for multi-cam switching using ATEM Switcher HD Pro and feeding the SDI output to webpresenter and using OBS to live broadcast on Facebook but there is about 1 second audio sync issue where my audio is 1 second ahead of video. Can anybody please help. I am using Macbook


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Hi. If you go into the advanced Audio Properties in OBS you will find and Sync Offset feature. You can adjust the audio delay there to fix your sync issue.

Cheers.

Can i make changes during the live streaming ?


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Yes, you can change it without restarting stream.

Thanks alot for the help


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