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最后更新时间 (UTC)：2023-12-02。
[null,null,["最后更新时间 (UTC)：2023-12-02。"],[[["`chrome.cast.media.PlayRequest` enables resuming playback of paused media on a cast receiver."],["It's a class with a constructor to create a new request and a `customData` property for application-specific information."]]],["The `PlayRequest` class in the `chrome.cast.media` namespace is used to request the playback of currently paused media. It's initiated with the `new PlayRequest()` constructor. The class includes a single property, `customData`, which is a nullable object. This property allows developers to send custom data to the receiver application along with the play request.\n"]]