iOS 8 iPad AVCaptureMovieFileOutput drops / loses / never gets audio track after 13 - 14 seconds of recording

Question

I have the following code which works for iOS 6 & 7.x.

In iOS 8.1 I have a strange issue where if you capture a session for about 13 seconds or longer, the resu

Answer 1

This will help you to fix it.

[movieOutput setMovieFragmentInterval:kCMTimeInvalid];

I think this is a bug. The documentation says the sample table is not written if the recording does not complete successfully. So it will automatically be written if it does complete successfully. But now it seems like it doesn't.

Any ideas?