AVFoundation - Access to each of eye of spatial video (MV-HEVC)

Hi,

I am looking at display some spatial video content captured on iPhone 15 Pros in a side-by-side format. I've read the HEVC Stereo Video Profile provided by Apple, but I am confused on access the left and right eye video. Looking at the AVAsset track information, there is one video track, one sound, and three metadata ones.

Apple's document references them as layers, but I am unsure how to access them. Could anyone provide some guidance on the access of them?

Thanks,

Will

AVFoundation - Access to each of eye of spatial video (MV-HEVC)
 
 
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