This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The RTCPeerConnection.toJSON() method generates a JSON description of the object. Both properties, type and sdp, are contained in the generated JSON.
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.// sd is a RTCSessionDescriptor alert(JSON.stringify(sd)); // This call the toJSON() method behind the scene.
| Specification | Status | Comment |
|---|---|---|
| WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCPeerConnection.toJSON()' in that specification. | Working Draft | Initial specification. |
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | (Yes) [1] | (Yes) | (Yes) [1] | No support | (Yes) | ? |
| Feature | Android | Chrome for Android | Edge | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|
| Basic support | ? | ? | (Yes) | ? | No support | ? | ? |
[1] Though this property is not prefixed, the interface it belongs to is.
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https://developer.mozilla.org/en-US/docs/Web/API/RTCSessionDescription/toJSON