Ios 如何上传未在Youtube中列出的具有隐私设置的视频

我正在用这个代码上传youtube上的视频

- (void)sendVideoFileMetadata:(NSDictionary *)videoMetadata
                        error:(NSError **)error
{
    [self logDebug:@"Sending file info..."];

    NSString *category = videoMetadata[kDDYouTubeVideoMetadataCategoryKey];
    NSString *keywords = videoMetadata[kDDYouTubeVideoMetadataKeywordsKey];
    NSString *title    = videoMetadata[kDDYouTubeVideoMetadataTitleKey];
    NSString *desc     = videoMetadata[kDDYouTubeVideoMetadataDescriptionKey];

    NSString *xml = [NSString stringWithFormat:
                     @"<?xml version=\"1.0\"?>"
                     @"<entry xmlns=\"http://www.w3.org/2005/Atom\" xmlns:media=\"http://search.yahoo.com/mrss/\" xmlns:yt=\"http://gdata.youtube.com/schemas/2007\">"
                     @"<media:group>"
                     @"<media:title type=\"plain\">%@</media:title>"
                     @"<media:description type=\"plain\">%@</media:description>"
                     @"<media:category scheme=\"http://gdata.youtube.com/schemas/2007/categories.cat\">%@</media:category>"
                     @"<media:keywords>%@</media:keywords>"
                     @"<media:privacyStatus>unlisted</media:privacyStatus>"
                     @"</media:group>"
                     @"</entry>", title, desc, category, keywords];

    NSURL *url = [NSURL URLWithString:@"https://gdata.youtube.com/action/GetUploadToken"];

    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];

    [request setHTTPMethod:@"POST"];
    [request setValue:[NSString stringWithFormat:@"GoogleLogin auth=\"%@\"", self.authorizationToken] forHTTPHeaderField:@"Authorization"];
    [request setValue:@"2" forHTTPHeaderField:@"GData-Version"];
    [request setValue:@"unlisted" forHTTPHeaderField:@"privacyStatus"];
    [request setValue:[NSString stringWithFormat:@"key=%@", self.developerKey] forHTTPHeaderField:@"X-GData-Key"];
    [request setValue:@"application/atom+xml; charset=UTF-8" forHTTPHeaderField:@"Content-Type"];
    [request setValue:[NSString stringWithFormat:@"%u", (unsigned int)xml.length] forHTTPHeaderField:@"Content-Length"];
    [request setHTTPBody:[xml dataUsingEncoding:NSUTF8StringEncoding]];

    self.responseData          = [[NSMutableData alloc] init];
    self.currentConnection = [DDURLConnection connectionWithRequest:request delegate:self];
    [self.currentConnection setType:DDYouTubeUploaderConnectionTypePrepare];

    // Create error if there were
    // problems creating a connection
    if (!self.currentConnection)
    {
        *error = [self createErrorWithCode:DDYouTubeUploaderErrorCodeCannotCreateConnection
                               description:@"Cannot create connection to YouTube."];
    }
}

- (BOOL)uploadVideoFile:(NSURL *)fileURL
                  error:(NSError **)error
{
    NSString *boundary = @"AbyRvAlG";
    NSString *nextURL  = @"http://www.youtube.com";

    NSData *fileData = [NSData dataWithContentsOfFile:[fileURL relativePath]];
    _videoFileLength = [fileData length];

    NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@?nexturl=%@", self.uploadURLString, nextURL]];

    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
    [request setHTTPMethod:@"POST"];
    [request setValue:[NSString stringWithFormat:@"multipart/form-data; boundary=%@", boundary] forHTTPHeaderField:@"Content-Type"];

    NSMutableData *body         = [NSMutableData data];
    NSMutableString *bodyString = [NSMutableString new];

    // Add token
    [bodyString appendFormat:@"\r\n--%@\r\n", boundary];
    [bodyString appendString:@"Content-Disposition: form-data; name=\"token\"\r\n"];
    [bodyString appendString:@"Content-Type: text/plain\r\n\r\n"];
    [bodyString appendFormat:@"%@", self.uploadToken];

    // Add file name
    [bodyString appendFormat:@"\r\n--%@\r\n", boundary];
    [bodyString appendFormat:@"Content-Disposition: form-data; name=\"file\"; filename=\"%@\"\r\n", [fileURL lastPathComponent]];
    [bodyString appendFormat:@"Content-Type: application/octet-stream\r\n\r\n"];
    [bodyString appendFormat:@"privacyStatus: unlisted\r\n\r\n"];

    // Create the data
    [body appendData:[bodyString dataUsingEncoding:NSUTF8StringEncoding]];
    [body appendData:[NSData dataWithData:fileData]];
    [body appendData:[[NSString stringWithFormat:@"\r\n--%@--", boundary] dataUsingEncoding:NSUTF8StringEncoding]];

    // Set the body
    [request setHTTPBody:body];

    // Create the connection
    self.responseData          = [[NSMutableData alloc] init];
    self.currentConnection = [DDURLConnection connectionWithRequest:request delegate:self];
    [self.currentConnection setType:DDYouTubeUploaderConnectionTypeUpload];

    if (!self.currentConnection)
    {
        *error = [self createErrorWithCode:DDYouTubeUploaderErrorCodeCannotCreateConnection
                               description:@"Cannot create connection to YouTube."];
        return NO;
    }

    return YES;
}

-（void）sendVideoFileMetadata:（NSDictionary*）videoMetadata
错误：（n错误**）错误
{
[自日志调试：@“发送文件信息…”；
NSString*category=videoMetadata[kddyoutubevideomedatacategorykey]；
NSString*keywords=videoMetadata[kddyoutubevideomedatakeywordskey]；
NSString*title=视频元数据[KDDYOUTUBEVIDEOMataTitleKey]；
NSString*desc=视频元数据[KDDYOUTUBEVIDEOMataDescriptionKey]；
NSString*xml=[NSString stringWithFormat:
@""
@""
@""
@"%@"
@"%@"
@"%@"
@"%@"
@“未上市”
@""
@“”、标题、说明、类别、关键字]；
NSURL*url=[NSURL URLWithString:@”https://gdata.youtube.com/action/GetUploadToken"];
NSMutableURLRequest*请求=[NSMutableUrlRequestRequestWithURL:url]；
[请求设置HttpMethod:@“POST”]；
[request setValue:[NSString stringWithFormat:@“GoogleLogin auth=\“%@\”，self.authorizationToken]forHTTPHeaderField:@“Authorization”]；
[请求设置值：@“2”用于HttpHeaderField:@“GData版本”]；
[请求设置值：@“未列出”用于HttpHeaderField:@“privacyStatus”]；
[request setValue:[NSString stringWithFormat:@“key=%@”，self.developerKey]用于HttpHeaderField:@“X-GData-key”]；
[RequestSetValue:@“应用程序/atom+xml；字符集=UTF-8”用于HttpHeaderField:@“内容类型”]；
[request setValue:[NSString stringWithFormat:@“%u”，（unsigned int）xml.length]forHTTPHeaderField:@“内容长度”]；
[请求setHTTPBody:[xml数据使用编码：NSUTF8StringEncoding]]；
self.responseData=[[NSMutableData alloc]init]；
self.currentConnection=[ddurlConnectionConnectionWithRequest:request委托：self]；
[self.currentConnection设置类型：DDYouTubeUploaderConnectionTypePrepare]；
//如果存在错误，则创建错误
//创建连接时遇到的问题
如果（！self.currentConnection）
{
*错误=[self-createErrorWithCode:DDYouTubeUploaderErrorCodeCannotCreateConnection
描述：@“无法创建到YouTube的连接。”]；
}
}
-（BOOL）上传视频文件：（NSURL*）文件URL
错误：（n错误**）错误
{
NSString*边界=@“AbyRvAlG”；
NSString*nextURL=@”http://www.youtube.com";
NSData*fileData=[NSData dataWithContentsOfFile:[fileURL relativePath]]；
_videoFileLength=[fileData长度]；
NSURL*url=[NSURL URLWithString:[NSString stringWithFormat:@“%@？nexturl=%@”，self.uploadURLString，nexturl]]；
NSMutableURLRequest*请求=[NSMutableUrlRequestRequestWithURL:url]；
[请求设置HttpMethod:@“POST”]；
[request setValue:[NSString stringWithFormat:@“多部分/表单数据；边界=%@”，边界]用于HttpHeaderField:@“内容类型”]；
NSMutableData*正文=[NSMutableData]；
NSMutableString*bodyString=[NSMutableString new]；
//添加令牌
[bodyString appendFormat:@“\r\n--%@\r\n”，边界]；
[bodyString appendString:@“内容处置：表单数据；名称=\”标记\“\r\n”]；
[bodyString appendString:@“内容类型：text/plain\r\n\r\n”]；
[bodyString appendFormat:@“%@”，self.uploadToken]；
//添加文件名
[bodyString appendFormat:@“\r\n--%@\r\n”，边界]；
[bodyString appendFormat:@“内容处置：表单数据；名称=\”文件名=\“%@\”\r\n，[fileURL lastPathComponent]]；
[bodyString appendFormat:@“内容类型：应用程序/八位字节流\r\n\r\n”]；
[bodyString appendFormat:@“privacyStatus:未列出\r\n\r\n”]；
//创建数据
[body appendData:[bodyString数据使用编码：NSUTF8StringEncoding]；
[body appendData:[NSData dataWithData:fileData]]；
[body appendData:[[NSString stringWithFormat:@“\r\n--%@--”，边界]数据使用编码：NSUTF8StringEncoding]；
//定身
[请求setHTTPBody:body]；
//创建连接
self.responseData=[[NSMutableData alloc]init]；
self.currentConnection=[ddurlConnectionConnectionWithRequest:request委托：self]；
[self.currentConnection setType:DDYouTubeUploaderConnectionTypeUpload]；
如果（！self.currentConnection）
{
*错误=[self-createErrorWithCode:DDYouTubeUploaderErrorCodeCannotCreateConnection
描述：@“无法创建到YouTube的连接。”]；
返回否；
}
返回YES；
}

这个工作非常好， 但问题是视频上传为

Public

，我想上传为

未列出的


我尝试了这么多标签，但都没有成功。

已使用，

-隐私

-私人身份

有人能告诉我应该在哪里添加标签以及标签是什么吗？

代码片段将更有帮助。
只需通过添加

<yt.accesscontrol>



它将上传未上市的视频

 NSString *xml = [NSString stringWithFormat:
                 @"<?xml version=\"1.0\"?>"
                 @"<entry xmlns=\"http://www.w3.org/2005/Atom\" xmlns:media=\"http://search.yahoo.com/mrss/\" xmlns:yt=\"http://gdata.youtube.com/schemas/2007\">"
                 @"<media:group>"
                 @"<media:title type=\"plain\">%@</media:title>"
                 @"<media:description type=\"plain\">%@</media:description>"
                 @"<media:category scheme=\"http://gdata.youtube.com/schemas/2007/categories.cat\">%@</media:category>"
                 @"<media:keywords>%@</media:keywords>"
                 @"</media:group>"
                 @"<yt:accessControl action='list' permission='denied'/>"
                 @"</entry>", title, desc, category, keywords];

NSString*xml=[nsstringwithformat:
@""
@""
@""
@"%@"
@"%@"
@"%@"
@"%@"
@""
@""
@“”、标题、说明、类别、关键字]；