| { |
| "offer": { |
| "castMode": "mirroring", |
| "receiverGetStatus": true, |
| "supportedStreams": [ |
| { |
| "aesIvMask": "64A6AAC2821880145271BB15B0188821", |
| "aesKey": "65386FD9BCC30BC7FB6A4DD1D3B0FA5E", |
| "bitRate": 102000, |
| "channels": 2, |
| "codecName": "opus", |
| "index": 0, |
| "receiverRtcpEventLog": true, |
| "rtpExtensions": ["adaptive_playout_delay"], |
| "rtpPayloadType": 127, |
| "rtpProfile": "cast", |
| "sampleRate": 48000, |
| "ssrc": 264890, |
| "targetDelay": 400, |
| "timeBase": "1/48000", |
| "type": "audio_source" |
| }, |
| { |
| "aesIvMask": "64A6AAC2821880145271BB15B0188821", |
| "aesKey": "65386FD9BCC30BC7FB6A4DD1D3B0FA5E", |
| "codecName": "vp8", |
| "index": 1, |
| "maxBitRate": 5000000, |
| "maxFrameRate": "30000/1000", |
| "receiverRtcpEventLog": true, |
| "renderMode": "video", |
| "resolutions": [{"height": 1080, "width": 1920}], |
| "rtpExtensions": ["adaptive_playout_delay"], |
| "rtpPayloadType": 96, |
| "rtpProfile": "cast", |
| "ssrc": 748229, |
| "targetDelay": 400, |
| "timeBase": "1/90000", |
| "type": "video_source" |
| } |
| ] |
| }, |
| "seqNum": 820263768, |
| "type": "OFFER" |
| } |
