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去掉无用的注释代码

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bluesea 2024-03-14 11:47:34 +08:00
parent 975a4cdfb4
commit 5f4db76679
1 changed files with 1 additions and 37 deletions
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38
SwiftProject/SwiftProject/Project/Util/SpatialVideoConvertor.swift
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@ -60,22 +60,6 @@ class SpatialVideoConvertor {
)
assetReader.add(output_video)
//加载音频轨道
// let outputSettings_Audio:[String:Any] = [
// AVFormatIDKey:kAudioFormatLinearPCM,
// AVLinearPCMIsBigEndianKey:false,
// AVLinearPCMIsFloatKey:false,
// AVLinearPCMBitDepthKey:16
// ]
// let outputSettings_Audio = [
// AVFormatIDKey: kAudioFormatLinearPCM,
// AVSampleRateKey: 44100,
// AVNumberOfChannelsKey: 2,
//// AVEncoderBitRateKey: 128000,
// AVLinearPCMIsBigEndianKey:false,
// AVLinearPCMIsFloatKey:false,
// AVLinearPCMBitDepthKey:16
// ] as [String : Any]
let outputSettings_Audio = [
AVFormatIDKey: kAudioFormatLinearPCM, // 指定未压缩格式
AVSampleRateKey: 44100,
@ -94,13 +78,7 @@ class SpatialVideoConvertor {
print("添加音频read output失败。。。。")
}
// let output_audio = AVAssetReaderAudioMixOutput(audioTracks: asset.tracks(withMediaType: .audio), audioSettings: nil)
// assetReader.add(output_audio)
assetReader.startReading()
let duration = try await asset.load(.duration)
@ -161,7 +139,6 @@ class SpatialVideoConvertor {
let time = CMSampleBufferGetOutputPresentationTimeStamp(nextSampleBuffer)
if vw == nil {
// vw = VideoWriter(url: outputFile, width: Int(cwidth), height: Int(cheight), orientation: orientation, sessionStartTime: CMTime(value: 1, timescale: 30 ), isRealTime: true, queue: .main)
vw = VideoWriter(url: outputFile, width: Int(cwidth), height: Int(cheight), orientation: orientation, sessionStartTime: CMTimeMake(value: 0, timescale: 1), isRealTime: true, queue: .main)
}
_ = vw!.add(image: newpb!, presentationTime: time)
@ -251,19 +228,6 @@ class SpatialVideoConvertor {
right.draw(in: CGRect(x:imgWidth/2, y:0, width:imgWidth/2, height:imgHeight))
let image = UIGraphicsGetImageFromCurrentImageContext()!
UIGraphicsEndImageContext();
// DispatchQueue.main.async {
// var iv:UIImageView? = KWindow?.viewWithTag(9988) as? UIImageView
// if let imgv = iv {
// imgv.image = image
// }
// else {
// iv = UIImageView(frame: CGRect(origin: CGPoint(x: 0, y: 400), size: CGSize(width: KScreenWidth, height: image.size.height*KScreenWidth/image.size.width)))
// iv!.tag = 9988
// KWindow?.addSubview(iv!)
// }
// }
let ci = CIImage(cgImage: image.cgImage!)
return ci
}