This is an experimental technology
Check 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 theRTCSessionDescription.type
property and can be one of the following values:"offer"
,"answer"
,"pranswer"
ornull
."sdp"
, containing aDOMString
, ornull
, with the SDP message corresponding toRTCSessionDescription.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 Browsers The definition of 'RTCSessionDescription: toJSON()' in that specification. |
Candidate Recommendation | Initial specification. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
toJSON | Chrome Full support Yes | Edge Full support 15 | Firefox
Full support
Yes
| 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.