Web/API/RTCSessionDescription/toJSON

This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.

The RTCSessionDescription.toJSON() method generates a JSON description of the object. Both properties, type and sdp, are contained in the generated JSON.

Syntax

var jsonValue = sd.toJSON();

The result value is a JSON object containing the following values:

"type", containing the value of the RTCSessionDescription.type property and can be one of the following values: "offer", "answer", "pranswer" or null.
"sdp", containing a DOMString, or null, with the SDP message corresponding to RTCSessionDescription.sdp property.

Example

// sd is a RTCSessionDescriptor

alert(JSON.stringify(sd)); // This call the toJSON() method behind the scene.

Specifications

Specification	Status	Comment
WebRTC 1.0: Real-time Communication Between BrowsersThe definition of 'RTCSessionDescription: toJSON()' in that specification.	Candidate Recommendation	Initial specification.

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`toJSON` Experimental'	Chrome Full support Yes	Edge Full support 15	Firefox Full support Yes Prefixed' Full support Yes Prefixed' Prefixed' Implemented with the vendor prefix: moz	IE No support No	Opera Full support Yes	Safari Full support Yes	WebView Android Full support Yes	Chrome Android Full support Yes	Firefox Android Full support Yes	Opera Android Full support Yes	Safari iOS Full support Yes	Samsung Internet Android Full support Yes

Legend

Full support: Full support
No support: No support
Experimental. Expect behavior to change in the future.': Experimental. Expect behavior to change in the future.
Requires a vendor prefix or different name for use.': Requires a vendor prefix or different name for use.