MediaKeyStatusMap

Secure context

The MediaKeyStatusMap interface of the Encrypted Media Extensions API is a read-only map of media key statuses by key IDs.

Instance properties

• size Read only
  • : Returns the number of key/value pairs in the status map.

Instance methods

• entries() Read only
  • : Returns a new Iterator object containing an array of [key, value] for each element in the status map, in insertion order.
• forEach() Read only
  • : Calls callback once for each key-value pair in the status map, in insertion order. If argument is present it will be passed to the callback.
• get() Read only
  • : Returns the value associated with the given key, or undefined if there is none.
• has() Read only
  • : Returns a boolean asserting whether a value has been associated with the given key.
• keys() Read only
  • : Returns a new Iterator object containing keys for each element in the status map, in insertion order.
• values() Read only
  • : Returns a new Iterator object containing values for each element in the status map, in insertion order.
• MediaKeyStatusMap[Symbol.iterator]() Read only
  • : Returns a new Iterator object containing an array of [key, value] for each element in the status map, in insertion order.

Specifications

Browser compatibility