This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
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 Browser 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