下表显示了此方法的常见用例。您可以点击用例名称,在 API Explorer 中加载示例参数值。或者,您也可以在全屏 API Explorer 中查看用例的代码示例,只需点击用例名称下方的代码图标即可。在全屏界面中,您可以更新参数和属性值,并且代码示例会动态更新以反映您输入的值。

Use cases
Enable a slate in a live broadcast
Code symbol that, when clicked, opens the fullscreen APIs Explorer widget and populates it with values for the 'Enable a slate in a live broadcast' example for the liveBroadcasts.control method.
This example enables a slate to display in the broadcast stream for a broadcast that is already in progress.

Because the offsetTimeMs and walltime parameters are not set, YouTube will perform the action as soon as possible.
Disable a slate from displaying in a live broadcast
Code symbol that, when clicked, opens the fullscreen APIs Explorer widget and populates it with values for the 'Disable a slate from displaying in a live broadcast' example for the liveBroadcasts.control method.
This example disables a slate from display in the broadcast stream for a broadcast that is already in progress.

Because the offsetTimeMs and walltime parameters are not set, YouTube performs the action as soon as possible.