How to check if AVPlayer has Video or just Audio?

Question

I try to play some \"media\" but at the time the AVPlayer starts I don\'t know if it is audio or Video.

I connected the player Layer and it works fine.

Answer 1

From Apple’s sample code project AVSimplePlayer:

// Set up an AVPlayerLayer according to whether the asset contains video.
if ([[(AVAsset *)asset tracksWithMediaType:AVMediaTypeVideo] count] != 0)