2.集成指南.md

@@ -277,17 +277,26 @@ include|SDK开放的头文件及静态库,同demo中的SDK文件夹
 
 ### 3.3 上传功能
 
-#### 3.3.1 初始化DWUploader对象，调用start方法，即可上传视频
+#### 3.3.1 通过DWVideoCompressController，选择要上传的视频
 
 ```
-        //videoTitle不得为空 videoPath音视频文件路径
-        DWUploader *uploader = [[DWUploader alloc] initWithuserId:@"账号ID"
-                andKey:@"APIKey"
-                uploadVideoTitle:@"视频标题"
-                videoDescription:@"视频描述"
-                videoTag:@"视频tag"
-                videoPath:@"视频本地路径"
-                notifyURL:@"回调地址"];
-        //开始上传
-        [uploader start];
+    DWVideoCompressController *imagePicker = [[DWVideoCompressController alloc] initWithQuality: DWUIImagePickerControllerQualityTypeMedium andSourceType:DWUIImagePickerControllerSourceTypePhotoLibrary andMediaType:DWUIImagePickerControllerMediaTypeMovie];
+    imagePicker.delegate = self;
+    [self presentViewController:imagePicker animated:NO completion:nil];
+```
+
+#### 3.3.2 获取到本地视频路径，通过DWUploadSessionManager创建DWUploadModel，开始上传
+
+```
+    //注意！获取到上传路径之后，请务必调用moveToLocalWithVideoPath:方法获取SDK所需的视频url，否则可能会出现上传失败，找不到视频文件等情况。
+    NSURL *videoURL = [info objectForKey:UIImagePickerControllerMediaURL];
+    //选中视频以后，请务必调用此方法，否则可能会出现上传失败，找不到视频文件等情况。
+    self.videoPath = [self.manager moveToLocalWithVideoPath:[videoURL path]];
+
+    //填写完视频信息以后，通过DWUploadSessionManager创建DWUploadModel。
+    DWUploadModel * uploadModel = [DWUploadSessionManager createUploadModelWithUserId:userId Apikey:apiKey VideoTitle:videoTitle VideoDescription:videoDescription VideoTag:videoTag VideoPath:self.videoPath CategoryId:nil NotifyURL:nil];
+
+    //DWUploadModel创建成功以后，调用startWithUploadModel:方法，即可开始上传视频
+    [self.manager startWithUploadModel:uploadModel];
+
 ```