diff --git a/SwiftProject/SwiftProject/Project/Util/SpatialVideoConvertor.swift b/SwiftProject/SwiftProject/Project/Util/SpatialVideoConvertor.swift
index 0cf650d..3c94e6f 100644
--- a/SwiftProject/SwiftProject/Project/Util/SpatialVideoConvertor.swift
+++ b/SwiftProject/SwiftProject/Project/Util/SpatialVideoConvertor.swift
@@ -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
     }