MediaKeySession interface of the EncryptedMediaExtensions API represents a context for message exchange with a content decryption module (CDM).
Promisesignaling when a
MediaKeySessioncloses. This promise can only be fulfilled and is never rejected. Closing a session means that licenses and keys associated with it are no longer valid for decrypting media data.
The time after which the keys in the current session can no longer be used to decrypt media data, or
NaNif no such time exists. This value is determined by the CDM and measured in milliseconds since January 1, 1970, UTC. This value may change during a session lifetime, such as when an action triggers the start of a window.
Contains a reference to a read-only
MediaKeyStatusMapof the current session's keys and their statuses.
Contains a unique string generated by the CDM for the current media object and its associated keys or licenses.
Promiseafter notifying the current media session is no longer needed and that the CDM should release any resources associated with this object and close it.
Promiseafter generating a media request based on initialization data.
Promisethat resolves to a boolean value after loading data for a specified session object.
Promiseafter removing any session data associated with the current object.
Promiseafter loading messages and licenses to the CDM.
|Encrypted Media Extensions |
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