diff --git a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift
index ae5ee92..0eb56fd 100644
--- a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift
+++ b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift
@@ -284,6 +284,7 @@ class CCSpatialVideoDisplayController: BaseController {
             self.customPlayer.layoutViewWhenScreenLandscape(value: false)
             self.navtionBar?.isHidden = false
             self.customPlayer.isLandscape = false
+            mTopImgView.isHidden = false
             break
         case .landscapeLeft , .landscapeRight:
             print("Landscape ...")
@@ -298,6 +299,7 @@ class CCSpatialVideoDisplayController: BaseController {
             self.view.layoutIfNeeded()
             self.customPlayer.layoutViewWhenScreenLandscape(value: true)
             self.navtionBar?.isHidden = true
+            mTopImgView.isHidden = true
             break
         default:
             print("Other")
diff --git a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayer.swift b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayer.swift
index b80ba0d..26a8942 100644
--- a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayer.swift
+++ b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayer.swift
@@ -159,7 +159,7 @@ class ZZHCustomPlayer: UIView {
         
         avPlayerLayer = AVPlayerLayer(player: avPlayer)
         avPlayerLayer?.frame = CGRect(x: 0, y: 0, width: Int(playerWidth), height: playerHeight)
-        avPlayerLayer?.videoGravity = .resizeAspect
+        avPlayerLayer?.videoGravity = .resize
         playerLayerBgView!.layer.addSublayer(avPlayerLayer!)
 //        playerLayerBgView?.backgroundColor = UIColor.red
 //        self.backgroundColor = .orange
diff --git a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayerForVideoTask.swift b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayerForVideoTask.swift
index fed6fc9..18a0178 100644
--- a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayerForVideoTask.swift
+++ b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayerForVideoTask.swift
@@ -66,7 +66,8 @@ extension ZZHCustomPlayer {
         var ciImg:CIImage? = nil
         switch self.selectedIndex {
             case .monocular2D://双眼2d
-            ciImg = request.sourceImage
+//            ciImg = request.sourceImage
+            ciImg = monocular2DImgWith(ciImg: request.sourceImage, scale: currentScale)
             break
             
         default :
@@ -95,6 +96,11 @@ extension ZZHCustomPlayer {
         }
     }
     
+    //根据scale返回2d的缩放图片
+    func monocular2DImgWith(ciImg:CIImage,scale:CGFloat)->CIImage {
+        return self.videoTranserConvertor.monocular2DImgWith(ciImg: ciImg, scale: scale)
+    }
+    
     func otherModeImgWithMode(mode:SpatialType,compositionTime:CMTime)->CIImage? {
         guard let ao = self.assetOutput else {
             print("assetOutput 应该是没有被创建成功.....")
diff --git a/SwiftProject/SwiftProject/Project/Util/PlayByTransferConvertor.swift b/SwiftProject/SwiftProject/Project/Util/PlayByTransferConvertor.swift
index 9c40447..a672964 100644
--- a/SwiftProject/SwiftProject/Project/Util/PlayByTransferConvertor.swift
+++ b/SwiftProject/SwiftProject/Project/Util/PlayByTransferConvertor.swift
@@ -89,7 +89,25 @@ class PlayByTransferConvertor {
         return (newpb)
        
     }
-    
+    func monocular2DImgWith(ciImg:CIImage,scale:CGFloat)->CIImage {
+        if scale > 1 || scale < 1 {
+            let drawImg = UIImage(ciImage: ciImg)
+            let drawImageSize = drawImg.size
+            let newImgSize = CGSizeMake(drawImageSize.width * scale, drawImageSize.height * scale)
+            let newRect = CGRect(origin: CGPoint(x: (drawImageSize.width - newImgSize.width) * 0.5, y: (drawImageSize.height - newImgSize.height) * 0.5), size: newImgSize)
+            UIGraphicsBeginImageContextWithOptions(drawImageSize, false, 1);
+            drawImg.draw(in: newRect)
+            let image = UIGraphicsGetImageFromCurrentImageContext()!
+            UIGraphicsEndImageContext();
+
+             
+            let ci = CIImage(cgImage: image.cgImage!)
+            return ci
+        }
+        else {
+            return ciImg
+        }
+    }
     
     //合成红蓝立体图片
     func joinImages_red_blue(lciImage:CIImage,rciImage:CIImage,scale: CGFloat) -> CIImage {