如何上傳到同一帳戶的特定YouTube頻道？（YouTube數據API）

我管理着一個Google帳戶，並且有一個YouTube頻道連接到Google+個人資料，並有一個YouTube頻道連接到Google+信息頁。使用此帳戶的OAuth密鑰，我想將視頻上傳到「頁面」的頻道，到目前爲止，我只通過「個人資料」頻道進行管理。「頁面」頻道有我們的公司名稱和標誌，所以我不希望它是個人（至少看起來是）「個人資料」的頻道如何上傳到同一帳戶的特定YouTube頻道？（YouTube數據API）

我使用的腳本幾乎與視頻上傳腳本示例：

https://developers.google.com/youtube/v3/code_samples/php?hl=en#upload_a_video

<?php 

// Call set_include_path() as needed to point to your client library. 
require_once 'Google/Client.php'; 
require_once 'Google/Service/YouTube.php'; 
session_start(); 

/* 
* You can acquire an OAuth 2.0 client ID and client secret from the 
* Google Developers Console <https://console.developers.google.com/> 
* For more information about using OAuth 2.0 to access Google APIs, please see: 
* <https://developers.google.com/youtube/v3/guides/authentication> 
* Please ensure that you have enabled the YouTube Data API for your project. 
*/ 
$OAUTH2_CLIENT_ID = 'REPLACE_ME'; 
$OAUTH2_CLIENT_SECRET = 'REPLACE_ME'; 

$client = new Google_Client(); 
$client->setClientId($OAUTH2_CLIENT_ID); 
$client->setClientSecret($OAUTH2_CLIENT_SECRET); 
$client->setScopes('https://www.googleapis.com/auth/youtube'); 
$redirect = filter_var('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'], 
    FILTER_SANITIZE_URL); 
$client->setRedirectUri($redirect); 

// Define an object that will be used to make all API requests. 
$youtube = new Google_Service_YouTube($client); 

if (isset($_GET['code'])) { 
    if (strval($_SESSION['state']) !== strval($_GET['state'])) { 
    die('The session state did not match.'); 
    } 

    $client->authenticate($_GET['code']); 
    $_SESSION['token'] = $client->getAccessToken(); 
    header('Location: ' . $redirect); 
} 

if (isset($_SESSION['token'])) { 
    $client->setAccessToken($_SESSION['token']); 
} 

// Check to ensure that the access token was successfully acquired. 
if ($client->getAccessToken()) { 
    try{ 
    // REPLACE this value with the path to the file you are uploading. 
    $videoPath = "/path/to/file.mp4"; 

    // Create a snippet with title, description, tags and category ID 
    // Create an asset resource and set its snippet metadata and type. 
    // This example sets the video's title, description, keyword tags, and 
    // video category. 
    $snippet = new Google_Service_YouTube_VideoSnippet(); 
    $snippet->setTitle("Test title"); 
    $snippet->setDescription("Test description"); 
    $snippet->setTags(array("tag1", "tag2")); 

    // Numeric video category. See 
    // https://developers.google.com/youtube/v3/docs/videoCategories/list 
    $snippet->setCategoryId("22"); 

    // Set the video's status to "public". Valid statuses are "public", 
    // "private" and "unlisted". 
    $status = new Google_Service_YouTube_VideoStatus(); 
    $status->privacyStatus = "public"; 

    // Associate the snippet and status objects with a new video resource. 
    $video = new Google_Service_YouTube_Video(); 
    $video->setSnippet($snippet); 
    $video->setStatus($status); 

    // Specify the size of each chunk of data, in bytes. Set a higher value for 
    // reliable connection as fewer chunks lead to faster uploads. Set a lower 
    // value for better recovery on less reliable connections. 
    $chunkSizeBytes = 1 * 1024 * 1024; 

    // Setting the defer flag to true tells the client to return a request which can be called 
    // with ->execute(); instead of making the API call immediately. 
    $client->setDefer(true); 

    // Create a request for the API's videos.insert method to create and upload the video. 
    $insertRequest = $youtube->videos->insert("status,snippet", $video); 

    // Create a MediaFileUpload object for resumable uploads. 
    $media = new Google_Http_MediaFileUpload(
     $client, 
     $insertRequest, 
     'video/*', 
     null, 
     true, 
     $chunkSizeBytes 
    ); 
    $media->setFileSize(filesize($videoPath)); 


    // Read the media file and upload it chunk by chunk. 
    $status = false; 
    $handle = fopen($videoPath, "rb"); 
    while (!$status && !feof($handle)) { 
     $chunk = fread($handle, $chunkSizeBytes); 
     $status = $media->nextChunk($chunk); 
    } 

    fclose($handle); 

    // If you want to make other calls after the file upload, set setDefer back to false 
    $client->setDefer(false); 


    $htmlBody .= "<h3>Video Uploaded</h3><ul>"; 
    $htmlBody .= sprintf('<li>%s (%s)</li>', 
     $status['snippet']['title'], 
     $status['id']); 

    $htmlBody .= '</ul>'; 

    } catch (Google_Service_Exception $e) { 
    $htmlBody .= sprintf('<p>A service error occurred: <code>%s</code></p>', 
     htmlspecialchars($e->getMessage())); 
    } catch (Google_Exception $e) { 
    $htmlBody .= sprintf('<p>An client error occurred: <code>%s</code></p>', 
     htmlspecialchars($e->getMessage())); 
    } 

    $_SESSION['token'] = $client->getAccessToken(); 
} else { 
    // If the user hasn't authorized the app, initiate the OAuth flow 
    $state = mt_rand(); 
    $client->setState($state); 
    $_SESSION['state'] = $state; 

    $authUrl = $client->createAuthUrl(); 
    $htmlBody = <<<END 
    <h3>Authorization Required</h3> 
    <p>You need to <a href="$authUrl">authorize access</a> before proceeding.<p> 
END; 
} 
?> 

<!doctype html> 
<html> 
<head> 
<title>Video Uploaded</title> 
</head> 
<body> 
    <?=$htmlBody?> 
</body> 
</html>

如前所述，腳本適用於已連接到「配置文件」的渠道。我已經因爲刪除了這個，因爲它只是用於測試。我想將視頻上傳到另一個Google+帳號的「頁面」頻道。到目前爲止，我已嘗試將所需的頻道設置爲此帳戶的默認頻道，但我是否需要將頻道實際移至Google+「個人資料」？ ..除非我可以在上面的腳本中指定頻道？如果我移動頻道，它是否會保留頻道的名稱？我不希望任何有關頻道改變（名稱，標誌）。從我看到它會改變通道名稱（見圖片），這是不理想的，我只是想上傳到這個頻道 - 這一切