1.最后一帧保存逻辑优化

创维盒子/双子星云手机/CloudPlayer/PlayerViewController.mm

@@ -1130,12 +1130,12 @@ UIDocumentPickerDelegate>
             }
             
             CIImage *ciImage = [CIImage imageWithCVPixelBuffer:pixelBuffer];
-            if (mySelf->saveCIImage) {
-                mySelf->saveCIImage = nil;
-            }
+//            if (mySelf->saveCIImage) {
+//                mySelf->saveCIImage = nil;
+//            }
             mySelf->saveCIImage = ciImage;
             
-            if(!savelastImageFirst){
+            if(!savelastImageFirst && mySelf.isConnectSuccess && ciImage){
                 savelastImageFirst = YES;
                 [mySelf saveLastImageFun];
             }