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Replied In Interference occurs between MTAudioProcessingTaps when using MTAudioProcessingTap from iOS17.1 and later.

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Replied In AVPlayer(with AVVideoComposition) is not playing.

I found the answer. The reason for the non-playback or AVFoundation error was that too many AVVMutableCompositionTracks were used. I used 30 video assets, and whenever I got tracks from asset, I always used addMutableTrack(withMediaType mediaType:, preferredTrackID:) -> AVMutableCompositionTrack?. Which means more than 30 compositionTracks are created. We have confirmed that these generated tracks cause performance degradation and playback errors. Assets with essentially non-overlapping globalTimeRange could solve this problem by using the same compositionTrack. I hope it helps people who have the same phenomenon as me.

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Replied In Avplayer still producing frames after pausing

I'm experiencing a similar phenomenon, and I'm trying to solve it. Have you corrected this phenomenon?

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Replied In PHPickerViewController has leak?

I'm having the same problem. xcode : Version 13.4.1 (13F100) mac : 12.3