Presentation can be defined as two possible user agents in the context: Controlling user agent and Receiving user agent.
In controlling browsing context, the
Presentation interface provides a mechanism to override the browser default behavior of launching presentation to external screen. In receiving browsing context,
Presentation interface provides the access to the available presentation connections.
- In a controlling user agent, the
defaultRequestattribute MUST return the default presentation request if any,
nullotherwise. In a receiving browsing context, it MUST return
- In a receiving user agent, the
receiverattribute MUST return the
PresentationReceiverinstance associated with the receiving browsing context and created by the receiving user agent when the receiving browsing context is created.
|Presentation API |
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