Debug of a video editing

about AVCompositionDebugVieweriOS

Transcript

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18. // APLCompositionDebugView compositionDebugView = [[APLCompositionDebugView alloc] initWithFrame:CGRectMake(0, 40, 320, 500)]; ! [compositionDebugView setBackgroundColor:[UIColor clearColor]]; [compositionDebugView synchronizeToComposition:appDelegate.videoComposition.mixComposition videoComposition:appDelegate.videoComposition.videoComp audioMix:appDelegate.videoComposition.assetExportSession.audioMix]; 
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    BVEJP.JY #import "APLCompositionDebugView.h"
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