Cette fonction est expérimentale
Puisque cette fonction est toujours en développement dans certains navigateurs, veuillez consulter le tableau de compatibilité pour les préfixes à utiliser selon les navigateurs.
Il convient de noter qu'une fonctionnalité expérimentale peut voir sa syntaxe ou son comportement modifié dans le futur en fonction des évolutions de la spécification.
The EncryptedMediaExtenstions API provides interfaces for controlling the playback of content which is subject to a digital restrictions management scheme.
Interfaces
MediaKeyMessageEvent- Contains the content and related data when the content decryption module (CDM) generates a message for the session.
MediaKeys- Represents a set of keys that an associated
HTMLMediaElementcan use for decryption of media data during playback. MediaKeySession- Represents a context for message exchange with a content decryption module (CDM).
MediaKeyStatusMap- Is a read-only map of media key statuses by key IDs.
MediaKeySystemAccess- Provides access to a Key System for decryption and/or a content protection provider.
MediaKeySystemConfiguration- Provides configuration information about the media key system.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Encrypted Media Extensions | Recommendation | Initial definition |
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support |
35.0 (prefixed old version; Clear Key and Widevine) 42.0 |
38.0 (38.0) (Primetime (Windows-only) and Clear Key; MP4 only) |
11 (not on Windows 7; prefixed old version; PlayReady) | 31 (Clear Key and Widevine (Windows and Mac only)) |
7.0 (prefixed old version of API without matching MSE support; FairPlay Streaming) 8.0 (prefixed and usable with MSE) |
| Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|
| Basic support | Pas de support | 43.0 | ? | ? | ? | ? | ? | 42.0 |