我们将 YouTube Live Streaming API 与Google API PHP Client结合使用,我无法弄清楚如何使其使用基本(预设)摄取而不是自定义摄取。
自定义的是可以的,但出于某种原因,即使您将它们称为相同的名称,它也会不断为您创建的每个流创建重复项。
所以我的问题是,我们如何让它使用基本的摄取,或者能够选择一个自定义的而不每次都创建一个新的?
例如,这是您在 YouTube 帐户中手动设置流时可以选择的基本摄取:
相关的PHP代码:
// Create an object for the liveBroadcast resource's snippet. Specify values
// for the snippet's title, scheduled start time, and scheduled end time.
$broadcastSnippet = new Google_Service_YouTube_LiveBroadcastSnippet();
$broadcastSnippet->setTitle($this->title);
$broadcastSnippet->setDescription($this->desc);
$broadcastSnippet->setScheduledStartTime($this->start_time);
// Create an object for the liveBroadcast resource's status, and set the
// broadcast's status.
$status = new Google_Service_YouTube_LiveBroadcastStatus();
$status->setPrivacyStatus($this->privacy_status);
// Create the API request that inserts the liveBroadcast resource.
$broadcastInsert = new Google_Service_YouTube_LiveBroadcast();
$broadcastInsert->setSnippet($broadcastSnippet);
$broadcastInsert->setStatus($status);
$broadcastInsert->setKind('youtube#liveBroadcast');
// Execute the request and return an object that contains information
// about the new broadcast.
$broadcastsResponse = $this->youtube->liveBroadcasts->insert('snippet,status', $broadcastInsert, array());
// Create an object for the liveStream resource's snippet. Specify a value
// for the snippet's title.
$streamSnippet = new Google_Service_YouTube_LiveStreamSnippet();
$streamSnippet->setTitle($this->stream_title);
// Create an object for content distribution network details for the live
// stream and specify the stream's format and ingestion type.
$cdn = new Google_Service_YouTube_CdnSettings();
# TODO: Update the below `Format` method to use the new 'resolution' and 'frameRate' methods
$cdn->setFormat($this->format);
$cdn->setIngestionType('rtmp');
// Create the API request that inserts the liveStream resource.
$streamInsert = new Google_Service_YouTube_LiveStream();
$streamInsert->setSnippet($streamSnippet);
$streamInsert->setCdn($cdn);
$streamInsert->setKind('youtube#liveStream');
// Execute the request and return an object that contains information
// about the new stream.
$streamsResponse = $this->youtube->liveStreams->insert('snippet,cdn', $streamInsert, array());
// Bind the broadcast to the live stream.
$bindBroadcastResponse = $this->youtube->liveBroadcasts->bind(
$broadcastsResponse['id'], 'id,contentDetails',
array(
'streamId' => $streamsResponse['id'],
));