AVPlayerLayer shows black screen but sound is working

Question

Im trying to display a local recorded video in a AVPlayerLayer which works sometimes. I can hear the audio from the recorded video but can\'t see the v

Answer 1

i have the same issues as you did. the reason is in iOS 10.xx , if you export video with animationTool . You will meet the trouble like that . try to fix them by remove this code .

something like that

 mainComposition.animationTool =  AVVideoCompositionCoreAnimationTool(postProcessingAsVideoLayer: videoLayer, in: parentlayer)

Hope to help you