This EncryptedMediaExtensions API interface the represents a set of keys that an associated HTMLMediaElement can use for decryption of media data during playback. Available only in secure contexts.

interface MediaKeys {
    createSession(sessionType?: MediaKeySessionType): MediaKeySession;
    setServerCertificate(serverCertificate: BufferSource): Promise<boolean>;
}

方法

  • 参数

    返回 Promise<boolean>