录制视频,需要解决一些问题

SwiftProject/SwiftProject.xcodeproj/project.pbxproj

@@ -23,6 +23,10 @@
 		00733EA92BFB462500D53BA8 /* CCSpatialShootController+SessionConfigure.swift in Sources */ = {isa = PBXBuildFile; fileRef = 00733EA82BFB462500D53BA8 /* CCSpatialShootController+SessionConfigure.swift */; };
 		00733EAB2BFB471100D53BA8 /* CCSpatialShootController+CaputreAction.swift in Sources */ = {isa = PBXBuildFile; fileRef = 00733EAA2BFB471100D53BA8 /* CCSpatialShootController+CaputreAction.swift */; };
 		00733EAD2BFB47AE00D53BA8 /* CCSpatialShootController+Generate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 00733EAC2BFB47AE00D53BA8 /* CCSpatialShootController+Generate.swift */; };
+		00733ECB2BFDD32300D53BA8 /* SpatialVideoDataWriter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 00733ECA2BFDD32300D53BA8 /* SpatialVideoDataWriter.swift */; };
+		00733ECD2BFDDDE100D53BA8 /* CCSpatialShootController+GenerateImage.swift in Sources */ = {isa = PBXBuildFile; fileRef = 00733ECC2BFDDDE100D53BA8 /* CCSpatialShootController+GenerateImage.swift */; };
+		00733ECF2BFDDE2300D53BA8 /* CCSpatialShootController+GenerateVideo.swift in Sources */ = {isa = PBXBuildFile; fileRef = 00733ECE2BFDDE2300D53BA8 /* CCSpatialShootController+GenerateVideo.swift */; };
+		00733EDF2BFF553100D53BA8 /* SVDWStack.swift in Sources */ = {isa = PBXBuildFile; fileRef = 00733EDE2BFF553100D53BA8 /* SVDWStack.swift */; };
 		0073BD142BCE80F700721885 /* ZZHCustomPlayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0073BD132BCE80F700721885 /* ZZHCustomPlayer.swift */; };
 		0073BD182BCF7B3400721885 /* ZZHCustomSlider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0073BD172BCF7B3400721885 /* ZZHCustomSlider.swift */; };
 		0073BD1A2BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0073BD192BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift */; };
@@ -141,6 +145,10 @@
 		00733EA82BFB462500D53BA8 /* CCSpatialShootController+SessionConfigure.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "CCSpatialShootController+SessionConfigure.swift"; sourceTree = "<group>"; };
 		00733EAA2BFB471100D53BA8 /* CCSpatialShootController+CaputreAction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "CCSpatialShootController+CaputreAction.swift"; sourceTree = "<group>"; };
 		00733EAC2BFB47AE00D53BA8 /* CCSpatialShootController+Generate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "CCSpatialShootController+Generate.swift"; sourceTree = "<group>"; };
+		00733ECA2BFDD32300D53BA8 /* SpatialVideoDataWriter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SpatialVideoDataWriter.swift; sourceTree = "<group>"; };
+		00733ECC2BFDDDE100D53BA8 /* CCSpatialShootController+GenerateImage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "CCSpatialShootController+GenerateImage.swift"; sourceTree = "<group>"; };
+		00733ECE2BFDDE2300D53BA8 /* CCSpatialShootController+GenerateVideo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "CCSpatialShootController+GenerateVideo.swift"; sourceTree = "<group>"; };
+		00733EDE2BFF553100D53BA8 /* SVDWStack.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SVDWStack.swift; sourceTree = "<group>"; };
 		0073BD132BCE80F700721885 /* ZZHCustomPlayer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZZHCustomPlayer.swift; sourceTree = "<group>"; };
 		0073BD172BCF7B3400721885 /* ZZHCustomSlider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZZHCustomSlider.swift; sourceTree = "<group>"; };
 		0073BD192BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZZHCustomPlayerForVideoTask.swift; sourceTree = "<group>"; };
@@ -322,6 +330,8 @@
 				00733EA82BFB462500D53BA8 /* CCSpatialShootController+SessionConfigure.swift */,
 				00733EAA2BFB471100D53BA8 /* CCSpatialShootController+CaputreAction.swift */,
 				00733EAC2BFB47AE00D53BA8 /* CCSpatialShootController+Generate.swift */,
+				00733ECE2BFDDE2300D53BA8 /* CCSpatialShootController+GenerateVideo.swift */,
+				00733ECC2BFDDDE100D53BA8 /* CCSpatialShootController+GenerateImage.swift */,
 			);
 			path = CCSpatialShootController;
 			sourceTree = "<group>";
@@ -414,6 +424,8 @@
 				1E1EA28F2B933C8200A5D5D2 /* VideoWriter.swift */,
 				00D33BF92B9AB21A00604A44 /* ZZHAVExtension.swift */,
 				1EE5C5F92B8F97BF00EDFC2F /* SpatialVideoWriter.swift */,
+				00733ECA2BFDD32300D53BA8 /* SpatialVideoDataWriter.swift */,
+				00733EDE2BFF553100D53BA8 /* SVDWStack.swift */,
 				005580772B9F1525004B9567 /* ZZHHelper.swift */,
 				00ED6B332BA04AC200915BDE /* PlayByTransferConvertor.swift */,
 				00374AE02BC92B7C00F1F20F /* ZNetUtil.swift */,
@@ -845,6 +857,7 @@
 				00B946252B67B7DE00DA668F /* CCSpatialPlayView.swift in Sources */,
 				0096624A2BB3B45200FCA65F /* ExternalSceneDelegate.swift in Sources */,
 				AFD9F5932B58C34A008716DE /* ImageProcessingShaders.metal in Sources */,
+				00733ECF2BFDDE2300D53BA8 /* CCSpatialShootController+GenerateVideo.swift in Sources */,
 				AF2120F02B4EA39D00400B7F /* BaseTableViewGroupedController.swift in Sources */,
 				1E1EA2962B936C9600A5D5D2 /* VideoConvertor2.swift in Sources */,
 				AF2120CA2B4E95DA00400B7F /* UITableView+Add.swift in Sources */,
@@ -852,6 +865,7 @@
 				009DFB0E2BC8CFA2007B56E8 /* FeedbackView.swift in Sources */,
 				00BD87862BDE595F0014E8B3 /* CCSpatialPhotoDisplayEx.swift in Sources */,
 				AF2120C42B4E95DA00400B7F /* UIImage+Add.swift in Sources */,
+				00733ECD2BFDDDE100D53BA8 /* CCSpatialShootController+GenerateImage.swift in Sources */,
 				1EFAF0C02B8B7A59002A1773 /* VRPhotoTransformController.swift in Sources */,
 				AF2120D82B4E9AC500400B7F /* CCAddImageView.swift in Sources */,
 				00D33BF42B998BF700604A44 /* SpatialImageConvertor.swift in Sources */,
@@ -870,6 +884,7 @@
 				AF2121092B4EA7E200400B7F /* CCRequestDefine.swift in Sources */,
 				005580782B9F1525004B9567 /* ZZHHelper.swift in Sources */,
 				AF2120C32B4E95DA00400B7F /* NSObject+Add.swift in Sources */,
+				00733EDF2BFF553100D53BA8 /* SVDWStack.swift in Sources */,
 				1EE5C5F72B8F973A00EDFC2F /* CCSpatialShootController.swift in Sources */,
 				006B61DE2BBCFB45003FCB49 /* CustomSheetCell.swift in Sources */,
 				0073BD142BCE80F700721885 /* ZZHCustomPlayer.swift in Sources */,
@@ -915,6 +930,7 @@
 				1E02C9322B8990C600DD3143 /* CCDeviceOperationListView.swift in Sources */,
 				00BD87972BE10B800014E8B3 /* DisplayLinkProxy.swift in Sources */,
 				AF2120DA2B4E9BD400400B7F /* CCAlert.swift in Sources */,
+				00733ECB2BFDD32300D53BA8 /* SpatialVideoDataWriter.swift in Sources */,
 				006B61D12BBA5DB4003FCB49 /* MembershipProductView.swift in Sources */,
 				1EFB8C702B88DA4800C72119 /* CCBottomMenuCell.swift in Sources */,
 				AF2120FA2B4EA5BD00400B7F /* CCHomeController.swift in Sources */,

SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -505,22 +505,6 @@
             landmarkType = "7">
          </BreakpointContent>
       </BreakpointProxy>
-      <BreakpointProxy
-         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
-         <BreakpointContent
-            uuid = "E9B8F98E-43F6-47FD-A113-118A931EACBE"
-            shouldBeEnabled = "Yes"
-            ignoreCount = "0"
-            continueAfterRunningActions = "No"
-            filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController/CCSpatialShootController+Generate.swift"
-            startingColumnNumber = "9223372036854775807"
-            endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "194"
-            endingLineNumber = "194"
-            landmarkName = "compositeSpatialPhoto()"
-            landmarkType = "7">
-         </BreakpointContent>
-      </BreakpointProxy>
       <BreakpointProxy
          BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
          <BreakpointContent

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController/CCSpatialShootController+CaputreAction.swift

@@ -56,6 +56,30 @@ extension CCSpatialShootController {
     
     //录像
     @objc func shutterVideoButtonAction(_ sender: UIButton){
+        if !isRecordingVideoData {//开始录制
+            writeVideoQueuen.async {[weak self] in//串行 异步执行
+                if let weakSelf = self {
+                    weakSelf.removeExistingFile(at: weakSelf.outputVideoURL)
+                    weakSelf.isRecordingVideoData = true
+                }
+                
+            }
+            
+        }
+        else {//录制完毕
+            writeVideoQueuen.async {[weak self] in//串行 异步执行
+                if let weakSelf = self {
+                    weakSelf.isRecordingVideoData = false
+                    weakSelf.svdWriter.writeVideoDataDeInit {result, err in
+                        //保存导出视频
+                        weakSelf.saveVideoToLibrary(videoURL: weakSelf.outputVideoURL)
+                    }
+                }
+            }
+        }
+        
+        
+        
         if !self.isRecording {
             //录像中
             print("录像中...")

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController/CCSpatialShootController+Generate.swift

@@ -57,32 +57,39 @@ extension CCSpatialShootController: AVCaptureAudioDataOutputSampleBufferDelegate
         }
 
         else if shootingMode == .CCShootingMode_Video {
-            if output == wideAngleCameraVideoDataOutput {//广角视频
+            if isRecordingVideoData {
-//                leftEyeVideoURL = outputFileURL
+                
-            } 
+                if output == wideAngleCameraVideoDataOutput {//广角视频
-            else if output == ultraWideCameraVideoDataOutput {//超广角视频
+                    writeVideoQueuen.async {[weak self] in//串行 异步执行
-//                print("ultra Wide video recorded: \(outputFileURL)")
+                        self?.svdWriter.exAddLeftSampleBuffer(sampleBuffer)
-//                rightEyeVideoURL = outputFileURL
+                    }
-            }
+                }
-            else if output == wuCameraAudioDataOutput {//音频
+                else if output == ultraWideCameraVideoDataOutput {//超广角视频
+                    writeVideoQueuen.async {[weak self] in//串行 异步执行
+                        self?.svdWriter.exAddRightSampleBuffer(sampleBuffer)
+                    }
+                }
+                else if output == wuCameraAudioDataOutput {//音频
+                    writeVideoQueuen.async {[weak self] in//串行 异步执行
+                        self?.svdWriter.exAddAudioSampleBuffer(sampleBuffer)
+                    }
+                }
 
             }
-            
-//            if let leftEyeVideoURL,
-//               let rightEyeVideoURL {
-//                createSpVideo()
-//            }
-            
         }
     }
     
+
+    
     //视频掉帧回调
     func captureOutput(_ output: AVCaptureOutput, didDrop sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
-        
+        print("录制视频掉帧了...")
     }
     
     
     
+    
+    
     //通过samplebuffer生成uiimage
     func imageFromSampleBuffer(sampleBuffer: CMSampleBuffer,orientation:AVCaptureVideoOrientation ) -> UIImage? {
         guard let imageBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) else { return nil }
@@ -109,195 +116,44 @@ extension CCSpatialShootController: AVCaptureAudioDataOutputSampleBufferDelegate
     
  
     
-    
+    //跟视频相关
-    
+     func removeExistingFile(at outputVideoURL: URL)  {
-    
+         if FileManager.default.fileExists(atPath: outputVideoURL.path) {
-    
+             do {
-    
+                 try FileManager.default.removeItem(atPath: outputVideoURL.path)
-    
+                 print("视频文件删除成功")
-    
+             } catch {
-    
+                 print("删除视频文件出错：\(error)")
-    
+             }
-    
+         }
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-   
-    //MARK: 空间视频合成
-    func createSpVideo(){
-//        
-//        if(rightEyeVideoURL != nil && leftEyeVideoURL != nil){
-//            
-//            Task {
-//                spatialVideoWriter.writeSpatialVideo(leftEyeVideoURL: leftEyeVideoURL!, rightEyeVideoURL: rightEyeVideoURL!, outputVideoURL: outputVideoURL!) {[weak self] success, error in
-//                    DispatchQueue.main.async {
-//                        SVProgressHUD.dismiss()
-//                        print("SVProgressHUD.dismiss..2222.....")
-//                    }
-//                    if success {
-//                        print("空间视频生成成功")
-//                        if let ovrul = self?.outputVideoURL{
-//                            self?.saveVideoToLibrary(videoURL:ovrul)
-//                        }
-//                        
-//                    } else if let error = error {
-//                        print(".怎么失败了呢.....error\(error)")
-//                        
-//                        DispatchQueue.main.async {
-//                            SVProgressHUD.showInfo(withStatus: "\(NSLocalizedString("空间视频保存失败", comment: "")):\(error.localizedDescription)")
-//                        }
-//                    }
-//                    else {
-//                        print("not success......")
-//                    }
-//                }
-//            }
-//        }
-    }
-    
-    private func saveVideoToLibrary(videoURL: URL) {
-        PHPhotoLibrary.shared().performChanges({
-            PHAssetChangeRequest.creationRequestForAssetFromVideo(atFileURL: videoURL)
-        }) {[weak self] success, error in
-            if success {
-                print("保存成功")
-                self?.getAlbumFirstPhoto()
-            } else if let error = error {
-                print("保存失败")
-            }
-        }
     }
     
     
     
     
-    //合成空间图片
-    func compositeSpatialPhoto(){
-        let img1:UIImage = imgs[0] as! UIImage
-        let img2:UIImage = imgs[1] as! UIImage
-
-        let url =   URL.documentsDirectory.appending(path:"aaa12.HEIC")
-        let destination = CGImageDestinationCreateWithURL(url as CFURL, UTType.heic.identifier as CFString, 2, nil)!
-        var oo = imageCGImagePropertyOrientation.rawValue
-//        let orientation_cf = CFNumberCreate(nil, CFNumberType.intType, &oo)
-        let properties1 = [
-            kCGImagePropertyGroups: [
-                kCGImagePropertyGroupIndex: 0,
-                kCGImagePropertyGroupType: kCGImagePropertyGroupTypeStereoPair,
-                kCGImagePropertyGroupImageIndexLeft: 0,
-                kCGImagePropertyGroupImageIndexRight: 1,
-            ],
-//            kCGImagePropertyTIFFDictionary:[
-//                kCGImagePropertyOrientation:orientation_cf,
-//            ],
-//            
-//            kCGImagePropertyOrientation:orientation_cf as Any,
-            kCGImagePropertyHEIFDictionary: [
-                kIIOMetadata_CameraExtrinsicsKey: [
-                    kIIOCameraExtrinsics_CoordinateSystemID: 0,
-                    kIIOCameraExtrinsics_Position: [
-                        0,
-                        0,
-                        0
-                    ],
-                    kIIOCameraExtrinsics_Rotation: [
-                        1, 0, 0,
-                        0, 1, 0,
-                        0, 0, 1
-                    ]
-                ]
-            ]
-        ] as [CFString : Any]
-        let properties2 = [
-            kCGImagePropertyGroups: [
-                kCGImagePropertyGroupIndex: 0,
-                kCGImagePropertyGroupType: kCGImagePropertyGroupTypeStereoPair,
-                kCGImagePropertyGroupImageIndexLeft: 0,
-                kCGImagePropertyGroupImageIndexRight: 1,
-            ],
-//            kCGImagePropertyTIFFDictionary:[
-//                kCGImagePropertyOrientation:orientation_cf,
-//            ],
-//            kCGImagePropertyOrientation:orientation_cf as Any,
-            
-            kCGImagePropertyHEIFDictionary: [
-                kIIOMetadata_CameraExtrinsicsKey: [
-                    kIIOCameraExtrinsics_CoordinateSystemID: 0,
-                    kIIOCameraExtrinsics_Position: [
-                        -0.019238,
-                         0,
-                         0
-                    ],
-                    kIIOCameraExtrinsics_Rotation: [
-                        1, 0, 0,
-                        0, 1, 0,
-                        0, 0, 1
-                    ]
-                ]
-            ]
-        ] as [CFString : Any]
-        
-        let leftImg = img1//fixOrientation(img1)
-        let rightImg = img2//fixOrientation(img2)
-        
-        
-
-        let p_dic1:CFDictionary =  properties1 as CFDictionary
-        CGImageDestinationAddImage(destination, leftImg.cgImage!,p_dic1)
-        let p_dic2:CFDictionary =  properties2 as CFDictionary
-        CGImageDestinationAddImage(destination, rightImg.cgImage!, p_dic2)
-
-        let rr = CGImageDestinationFinalize(destination)
-        if rr == false {
-            print("ee..")
-        }
-        savePhoto(url)
-        
-    }
     
     
     
     
-    //保存照片
-    func savePhoto(_ fileURL: URL) {
     
-        // 创建 PHAssetCreationRequest
-        PHPhotoLibrary.shared().performChanges({
-            let creationRequest = PHAssetCreationRequest.forAsset()
-            creationRequest.addResource(with: .photoProxy, fileURL: fileURL, options: nil)
     
-        }) {[weak self] success, error in
     
-            DispatchQueue.main.async {
-                SVProgressHUD.dismiss()
-                print("SVProgressHUD.dismiss..1111.....")
-            }
     
-            if let error = error {
+    
-                print("Error saving photo to library: \(error.localizedDescription)")
+    
-                DispatchQueue.main.async {
+    
-                    SVProgressHUD.showInfo(withStatus: "\(NSLocalizedString("空间图片保存失败", comment: "")): \(error.localizedDescription)")
+    
-                }
+    
-            } else {
+    
-                print("Photo saved to library successfully.")
+    
-                DispatchQueue.main.async {
+    
-                    self?.getAlbumFirstPhoto()
+    
-                }
+    
-            }
+    
-        }
+    
-    }
+    
+    
+    
+
     
 }

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController/CCSpatialShootController+GenerateImage.swift

@@ -0,0 +1,137 @@
+//
+//  CCSpatialShootController+GenerateImage.swift
+//  SwiftProject
+//
+//  Created by aaa on 2024/5/22.
+//
+
+import Foundation
+import AVFoundation
+import Photos
+import AVKit
+import VideoToolbox
+import SVProgressHUD
+import Firebase
+import CoreMotion
+
+extension CCSpatialShootController {
+    
+    
+    
+    //合成空间图片
+    func compositeSpatialPhoto(){
+        let img1:UIImage = imgs[0] as! UIImage
+        let img2:UIImage = imgs[1] as! UIImage
+
+        let url =   URL.documentsDirectory.appending(path:"aaa12.HEIC")
+        let destination = CGImageDestinationCreateWithURL(url as CFURL, UTType.heic.identifier as CFString, 2, nil)!
+        var oo = imageCGImagePropertyOrientation.rawValue
+//        let orientation_cf = CFNumberCreate(nil, CFNumberType.intType, &oo)
+        let properties1 = [
+            kCGImagePropertyGroups: [
+                kCGImagePropertyGroupIndex: 0,
+                kCGImagePropertyGroupType: kCGImagePropertyGroupTypeStereoPair,
+                kCGImagePropertyGroupImageIndexLeft: 0,
+                kCGImagePropertyGroupImageIndexRight: 1,
+            ],
+//            kCGImagePropertyTIFFDictionary:[
+//                kCGImagePropertyOrientation:orientation_cf,
+//            ],
+//
+//            kCGImagePropertyOrientation:orientation_cf as Any,
+            kCGImagePropertyHEIFDictionary: [
+                kIIOMetadata_CameraExtrinsicsKey: [
+                    kIIOCameraExtrinsics_CoordinateSystemID: 0,
+                    kIIOCameraExtrinsics_Position: [
+                        0,
+                        0,
+                        0
+                    ],
+                    kIIOCameraExtrinsics_Rotation: [
+                        1, 0, 0,
+                        0, 1, 0,
+                        0, 0, 1
+                    ]
+                ]
+            ]
+        ] as [CFString : Any]
+        let properties2 = [
+            kCGImagePropertyGroups: [
+                kCGImagePropertyGroupIndex: 0,
+                kCGImagePropertyGroupType: kCGImagePropertyGroupTypeStereoPair,
+                kCGImagePropertyGroupImageIndexLeft: 0,
+                kCGImagePropertyGroupImageIndexRight: 1,
+            ],
+//            kCGImagePropertyTIFFDictionary:[
+//                kCGImagePropertyOrientation:orientation_cf,
+//            ],
+//            kCGImagePropertyOrientation:orientation_cf as Any,
+            
+            kCGImagePropertyHEIFDictionary: [
+                kIIOMetadata_CameraExtrinsicsKey: [
+                    kIIOCameraExtrinsics_CoordinateSystemID: 0,
+                    kIIOCameraExtrinsics_Position: [
+                        -0.019238,
+                         0,
+                         0
+                    ],
+                    kIIOCameraExtrinsics_Rotation: [
+                        1, 0, 0,
+                        0, 1, 0,
+                        0, 0, 1
+                    ]
+                ]
+            ]
+        ] as [CFString : Any]
+        
+        let leftImg = img1//fixOrientation(img1)
+        let rightImg = img2//fixOrientation(img2)
+        
+        
+
+        let p_dic1:CFDictionary =  properties1 as CFDictionary
+        CGImageDestinationAddImage(destination, leftImg.cgImage!,p_dic1)
+        let p_dic2:CFDictionary =  properties2 as CFDictionary
+        CGImageDestinationAddImage(destination, rightImg.cgImage!, p_dic2)
+
+        let rr = CGImageDestinationFinalize(destination)
+        if rr == false {
+            print("ee..")
+        }
+        savePhoto(url)
+        
+    }
+    
+    
+    
+    
+    //保存照片
+    func savePhoto(_ fileURL: URL) {
+        
+        // 创建 PHAssetCreationRequest
+        PHPhotoLibrary.shared().performChanges({
+            let creationRequest = PHAssetCreationRequest.forAsset()
+            creationRequest.addResource(with: .photoProxy, fileURL: fileURL, options: nil)
+            
+        }) {[weak self] success, error in
+            
+            DispatchQueue.main.async {
+                SVProgressHUD.dismiss()
+                print("SVProgressHUD.dismiss..1111.....")
+            }
+            
+            if let error = error {
+                print("Error saving photo to library: \(error.localizedDescription)")
+                DispatchQueue.main.async {
+                    SVProgressHUD.showInfo(withStatus: "\(NSLocalizedString("空间图片保存失败", comment: "")): \(error.localizedDescription)")
+                }
+            } else {
+                print("Photo saved to library successfully.")
+                DispatchQueue.main.async {
+                    self?.getAlbumFirstPhoto()
+                }
+            }
+        }
+    }
+    
+}

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController/CCSpatialShootController+GenerateVideo.swift

@@ -0,0 +1,35 @@
+//
+//  CCSpatialShootController+GenerateVideo.swift
+//  SwiftProject
+//
+//  Created by aaa on 2024/5/22.
+//
+
+import Foundation
+import Photos
+
+extension CCSpatialShootController {
+    
+    
+    
+   
+    //MARK: 空间视频合成
+//    func createSpVideo(vd:ZVideoData){
+//        svdWriter.writeVideoData(leftSamplebuffer: vd.leftSampleBuffer!, rightSamplebuffer: vd.rightSampleBuffer!, audioSamplebuffer: vd.audioSampleBuffer!)
+//    }
+    
+     func saveVideoToLibrary(videoURL: URL) {
+        PHPhotoLibrary.shared().performChanges({
+            PHAssetChangeRequest.creationRequestForAssetFromVideo(atFileURL: videoURL)
+        }) {[weak self] success, error in
+            if success {
+                print("保存成功")
+                self?.getAlbumFirstPhoto()
+            } else if let error = error {
+                print("保存失败")
+            }
+        }
+    }
+    
+    
+}

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController/CCSpatialShootController.swift

@@ -13,8 +13,25 @@ import VideoToolbox
 import SVProgressHUD
 import Firebase
 import CoreMotion
+
+//class ZVideoData:NSObject {
+//    var leftSampleBuffer:CMSampleBuffer?
+//    var rightSampleBuffer:CMSampleBuffer?
+//    var audioSampleBuffer:CMSampleBuffer?
+//    var isReady:Bool {
+//        get {
+//            return leftSampleBuffer != nil && rightSampleBuffer != nil && audioSampleBuffer != nil
+//        }
+//    }
+//    
+//    override init() {
+//        super.init()
+//    }
+//}
+
 class CCSpatialShootController: BaseController  {
     
+    let writeVideoQueuen = dispatch_queue_serial_t(label: "ccspatial writeVideoQueuen")//创建一个串行队列
     
     let kNowTimeToUserDefaultKey_SpatialShootController:String = "kNowTimeToUserDefaultKey_SpatialShootController"
     var wideAngleCameraDevice:AVCaptureDevice?//测试使用
@@ -22,6 +39,14 @@ class CCSpatialShootController: BaseController  {
     var isTakePhoto_ultraCamera = false
     var isTakePhoto_wideCamera = false
     let takePhotoSemaphore = DispatchSemaphore(value: 1)
+    var isRecordingVideoData = false //是否正在录像
+//    var videoData:ZVideoData = ZVideoData()
+    lazy var svdWriter:SpatialVideoDataWriter = {
+        let writer = SpatialVideoDataWriter()
+        writer.outputVideoURL = outputVideoURL
+        return writer
+        
+    }()
     
     //AVCaptureSession --- 单摄像头
     var session = AVCaptureMultiCamSession()//多摄像头
@@ -47,10 +72,10 @@ class CCSpatialShootController: BaseController  {
     
     var leftEyeVideoURL:URL?
     var rightEyeVideoURL:URL?
-    var outputVideoURL: URL?
+    let outputVideoURL: URL = URL.documentsDirectory.appendingPathComponent("output.MOV")
     let motionManager = CMMotionManager()
     var imgs:NSMutableArray = NSMutableArray() //存放广角、主摄照片数组
-    let spatialVideoWriter = SpatialVideoWriter()
+//    let spatialVideoWriter = SpatialVideoWriter()
     //================================
     
     //当前相机模式
@@ -244,7 +269,6 @@ class CCSpatialShootController: BaseController  {
         super.viewDidLoad()
         ZZHHelper.setNowTimeToUserDefaultWithKey(kNowTimeToUserDefaultKey_SpatialShootController)
  
-        outputVideoURL =  URL.documentsDirectory.appendingPathComponent("output.MOV")
         configureSession() // 设置相机参数
         
         setUI()

SwiftProject/SwiftProject/Project/Util/SVDWStack.swift

@@ -0,0 +1,31 @@
+//
+//  SVDWStack.swift
+//  SwiftProject
+//
+//  Created by aaa on 2024/5/23.
+//
+
+import Foundation
+struct SVDWStack<Element: Equatable> {
+    private var storage: [Element] = []
+
+    mutating func push(_ element: Element) {
+        storage.append(element)
+    }
+
+    mutating func pop() -> Element? {
+        return storage.popLast()
+    }
+
+    func top() -> Element? {
+        return storage.last
+    }
+
+    func isEmpty() -> Bool {
+        return storage.isEmpty
+    }
+
+    mutating func clear() {
+        storage.removeAll()
+    }
+}

SwiftProject/SwiftProject/Project/Util/SpatialVideoDataWriter.swift

@@ -0,0 +1,184 @@
+//
+//  SpatialVideoWriter.swift
+//  tdvideo
+//
+//  Created by mac on 2024/2/22.
+//。两个普通视频合成空间视频
+
+import UIKit
+import AVFoundation
+import VideoToolbox
+import Photos
+
+class SpatialVideoDataWriter {
+    
+    var assetWriter:AVAssetWriter!
+    var videoSettings: [String: Any]!
+    var input_video:AVAssetWriterInput!
+    let inputSettings_Audio = [
+        AVFormatIDKey: kAudioFormatLinearPCM, // 指定未压缩格式
+        AVSampleRateKey: 44100,
+        AVNumberOfChannelsKey: 2,
+        AVLinearPCMIsBigEndianKey:true,
+        AVLinearPCMIsFloatKey:true,
+        AVLinearPCMBitDepthKey:32,
+        AVLinearPCMIsNonInterleaved:false,
+    ] as [String:Any]
+    
+    var writerInput_Audio_left:AVAssetWriterInput!
+    var adaptor_inputVideo:AVAssetWriterInputTaggedPixelBufferGroupAdaptor!
+    
+    var isReady:Bool {
+        get {
+            return assetWriter != nil
+        }
+    }
+    
+    var haveStartedSession:Bool = false
+    
+    var outputVideoURL:URL!
+    
+    var leftSampleBuffer:SVDWStack<CMSampleBuffer> = SVDWStack()
+    var rightSampleBuffer:SVDWStack<CMSampleBuffer>  = SVDWStack()
+    var audioSmapleBuffer:SVDWStack<CMSampleBuffer>  = SVDWStack()
+    
+    
+    //MARK: - Function实现
+    func exAddLeftSampleBuffer(_ buffer:CMSampleBuffer) {
+        initWriterWithSmapleBuffer(buffer)
+        leftSampleBuffer.push(buffer)
+        autoWriteData()
+    }
+    
+    func exAddRightSampleBuffer(_ buffer:CMSampleBuffer) {
+        initWriterWithSmapleBuffer(buffer)
+        rightSampleBuffer.push(buffer)
+        autoWriteData()
+    }
+    
+    func exAddAudioSampleBuffer(_ buffer:CMSampleBuffer) {
+        audioSmapleBuffer.push(buffer)
+        autoWriteData()
+    }
+    
+    //开始自动写入
+    func autoWriteData(){
+        if !leftSampleBuffer.isEmpty() && !rightSampleBuffer.isEmpty() && !audioSmapleBuffer.isEmpty() {
+            writeVideoData(leftSamplebuffer: leftSampleBuffer.pop()!, rightSamplebuffer: rightSampleBuffer.pop()!, audioSamplebuffer: audioSmapleBuffer.pop()!)
+        }
+    }
+    
+    func initWriterWithSmapleBuffer(_ buffer:CMSampleBuffer){
+        if !self.isReady {
+            let pixelBuffer = CMSampleBufferGetImageBuffer(buffer)
+            if let pixelBuffer {
+                let videoWidth = CVPixelBufferGetWidth(pixelBuffer)
+                let videoHeight = CVPixelBufferGetHeight(pixelBuffer)
+                    writeVideoDataInit(videoWidth: KScreenHeight, videoHeight: KScreenWidth)
+            }
+        }
+    }
+    
+    
+    
+    //第一步,写入之前应当先初始化配置信息
+    func writeVideoDataInit(videoWidth:Double,videoHeight:Double) {
+        do {
+            // 创建视频输入
+            assetWriter = try AVAssetWriter(outputURL: outputVideoURL, fileType: .mov)
+            videoSettings = [
+                AVVideoWidthKey: videoWidth,
+                AVVideoHeightKey: videoHeight,
+                AVVideoCodecKey: AVVideoCodecType.hevc,
+                AVVideoCompressionPropertiesKey: [
+                    kVTCompressionPropertyKey_MVHEVCVideoLayerIDs: [0, 1] as CFArray,
+                    kCMFormatDescriptionExtension_HorizontalFieldOfView: 90_000, // asset-specific, in thousandths of a degree
+                    kVTCompressionPropertyKey_HorizontalDisparityAdjustment: 200, // asset-specific
+                ]
+            ]
+            input_video = AVAssetWriterInput(mediaType: .video, outputSettings: videoSettings)
+            input_video.expectsMediaDataInRealTime = true
+            adaptor_inputVideo = AVAssetWriterInputTaggedPixelBufferGroupAdaptor(assetWriterInput: input_video)
+            assetWriter.add(input_video)
+            
+            // 创建音频输入
+            writerInput_Audio_left = AVAssetWriterInput.init(mediaType: .audio, outputSettings: inputSettings_Audio)
+            writerInput_Audio_left.expectsMediaDataInRealTime = true
+            if  assetWriter.canAdd(writerInput_Audio_left) {
+                assetWriter.add(writerInput_Audio_left)
+                print("assetWriter 添加writerInput_Audio_left成功...")
+            }
+            else {
+                print("assetWriter 添加writerInput_Audio_left失败...")
+            }
+            assetWriter.startWriting()
+            assetWriter.startSession(atSourceTime: .zero)
+            
+        }
+        catch {
+            print("writeVideoDataInit 初始化遇到问题:\(error)")
+        }
+    }
+    
+    //第三部,写入完毕之后应当释放配置信息
+    func writeVideoDataDeInit(completion: @escaping (Bool, Error?) -> Void) {
+        writerInput_Audio_left.markAsFinished()
+        input_video.markAsFinished()
+        assetWriter.finishWriting {
+            print("assetWriter.finishWriting  可以保存")
+            completion(true, nil)
+        }
+        haveStartedSession = false
+        assetWriter = nil
+        input_video = nil
+        adaptor_inputVideo = nil
+        writerInput_Audio_left = nil
+        
+    }
+    
+    //第二步,开始写入数据
+    func writeVideoData(leftSamplebuffer:CMSampleBuffer,rightSamplebuffer:CMSampleBuffer,audioSamplebuffer:CMSampleBuffer) {
+        
+        //追加视频帧
+        guard let leftCVPixelBuffer = CMSampleBufferGetImageBuffer(leftSamplebuffer) ,
+              let rightCVPixelBuffer = CMSampleBufferGetImageBuffer(rightSamplebuffer)  else {
+            print("获取左右眼像素缓冲区失败")
+            return
+        }
+
+        
+        if ( !haveStartedSession ) {
+            assetWriter.startSession(atSourceTime: CMSampleBufferGetPresentationTimeStamp(leftSamplebuffer))
+            haveStartedSession = true
+        }
+        
+        // 创建 CMTaggedBuffer 数组，包含左右眼视图的像素缓冲区
+
+        let left = CMTaggedBuffer(tags: [.stereoView(.leftEye), .videoLayerID(0)], pixelBuffer: leftCVPixelBuffer)
+        let right = CMTaggedBuffer(tags: [.stereoView(.rightEye), .videoLayerID(1)], pixelBuffer: rightCVPixelBuffer)
+
+        while !adaptor_inputVideo.assetWriterInput.isReadyForMoreMediaData {
+            // 等待直到 writerInput 准备好接收下一个视频帧
+            Thread.sleep(forTimeInterval: 0.1) // 暂停一段时间，避免过度占用资源
+        }
+
+        let appendResult = adaptor_inputVideo.appendTaggedBuffers([left, right], withPresentationTime: leftSamplebuffer.presentationTimeStamp)
+        print("appendVideoImage samplebuffer Frame Result :\(appendResult)")
+        
+        
+        //追加音频帧
+        if writerInput_Audio_left.isReadyForMoreMediaData {
+            if writerInput_Audio_left.append(audioSamplebuffer) == false {
+                print("追加音频失败.....")
+            }
+            else{
+                print("audio 追加成功....")
+            }
+        }
+        else {
+            print("audio 追加还未准备好...")
+
+        }
+        
+    }
+}