iOS AVFoundation audio/video out of sync

你离开我真会死。 提交于 2019-12-03 08:11:23

If it's consistent, it appears there is an enforced delay to sample the audio properly. Apple's guides are usually easier to read than their accompanying books, however here is the specific note on delay.

https://developer.apple.com/library/ios/technotes/tn2258/_index.html

The programming guides will detail why/what.

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