Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The MediaKeyStatusMap interface of the EncryptedMediaExtensions API is a read-only map of media key statuses by key IDs.
MediaKeyStatusMap.size
Read only
Returns the number of key/value pars in the status map.
MediaKeyStatusMap.entries()
Read only
Returns a new Iterator object containing an array of [key, value] for each element in the status map, in insertion order.
MediaKeyStatusMap.forEach(callback[, argument])
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.
MediaKeyStatusMap.get()
Read only
Returns the value associated with the given key, or undefined if there is none.
MediaKeyStatusMap.has()
Read only
Returns a boolean asserting whether a value has been associated with the given key.
MediaKeyStatusMap.keys()
Read only
Returns a new Iterator object containing keys for each element in the status map, in insertion order.
MediaKeyStatusMap.values()
Read only
Returns a new Iterator object containing values for each element in the status map, in insertion order.
MediaKeyStatusMap.[@@iterator]()
Read only
Returns a new Iterator object containing an array of [key, value] for each element in the status map, in insertion order.
| Specification |
|---|
| Encrypted Media Extensions # mediakeystatusmap-interface |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
MediaKeyStatusMap |
42
|
13
|
38
|
No
|
29
|
12.1
|
43
|
42
|
38
|
29
|
12.2
|
4.0
|
entries |
42
|
16
|
38
|
No
|
29
|
12.1
|
43
|
42
|
38
|
29
|
12.2
|
4.0
|
forEach |
42
|
13
|
47
|
No
|
29
|
12.1
|
43
|
42
|
47
|
29
|
12.2
|
4.0
|
get |
42
|
13
|
45
|
No
|
29
|
12.1
|
43
|
42
|
45
|
29
|
12.2
|
4.0
|
has |
42
|
13
|
45
|
No
|
29
|
12.1
|
43
|
42
|
45
|
29
|
12.2
|
4.0
|
keys |
42
|
16
|
38
|
No
|
29
|
12.1
|
43
|
42
|
38
|
29
|
12.2
|
4.0
|
size |
42
|
13
|
38
|
No
|
29
|
12.1
|
43
|
42
|
38
|
29
|
12.2
|
4.0
|
values |
42
|
16
|
38
|
No
|
29
|
12.1
|
43
|
42
|
38
|
29
|
12.2
|
4.0
|
@@iterator |
42
|
16
|
45
|
No
|
29
|
12.1
|
43
|
42
|
45
|
29
|
12.2
|
4.0
|
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/MediaKeyStatusMap
| Name | Web APIs |
| Version | |
| Badge |
|
| Last Updated | 2022-04-27T09:33:08Z |