awesome

怎么样混合背景音乐？

1

// 1. Layer 1 var url = Bundle.main.url(forResource: "video1", withExtension: "MOV") var asset = AVAsset(url: url!) var source = AVAssetSource(asset: asset) source.selectedTimeRange = CMTimeRange(start: CMTime.zero, duration: asset.duration) var timeRange =...

iOS 16.5.1(c)

2

iOS 16.5.1(c) with the support 16.5.1， can build， but can't run or debug. Any new Device Support for iOS 16.5.1(c) ?