Closed Kimentanm closed 7 months ago
KSAVPlayer.swift 552 formatDescription = (track.assetTrack?.formatDescriptions.first as! CMFormatDescription)
track.assetTrack?.formatDescriptions.first 可能会为nil导致奔溃
这个轨道是什么类型呢?
KSAVPlayer.swift 552 formatDescription = (track.assetTrack?.formatDescriptions.first as! CMFormatDescription)
track.assetTrack?.formatDescriptions.first 可能会为nil导致奔溃