tencent cloud

import {
  TRTCParams,
  TRTCRoleType 
} from "trtc-electron-sdk/liteav/trtc_define";

let param = new TRTCParams();
param.sdkAppId = 1400000123;
param.roomId = 29834;
param.userId = 'test_user_001';
param.userSig = 'eJyrVareCeYrSy1SslI...';
param.role = TRTCRoleType.TRTCRoleAnchor; // Set the role to "anchor"


// Sample code: publish the local audio/video stream
trtcCloud.startLocalPreview(view);
trtcCloud.startLocalAudio();
trtcCloud.setLocalViewFillMode(TRTCVideoFillMode.TRTCVideoFillMode_Fill);

// Set local video encoding parameters
let encParam = new TRTCVideoEncParam();
encParam.videoResolution = TRTCVideoResolution.TRTCVideoResolution_640_360;
encParam.resMode = TRTCVideoResolutionMode.TRTCVideoResolutionModeLandscape;
encParam.videoFps = 25;
encParam.videoBitrate = 600;
encParam.enableAdjustRes = true;
trtcCloud.setVideoEncoderParam(encParam);


let onEnterRoom = function (result) {
  if (result > 0) {
    console.log(`onEnterRoom, room entry succeeded and took ${result} seconds`);
  } else {
    console.warn(`onEnterRoom: failed to enter room ${result}`);
  }
};

trtcCloud.on('onEnterRoom', onEnterRoom);

let param = new TRTCParams();
param.sdkAppId = 1400000123;
param.roomId = 29834;
param.userId = 'test_user_001';
param.userSig = 'eJyrVareCeYrSy1SslI...';
param.role = TRTCRoleType.TRTCRoleAnchor;
trtcCloud.enterRoom(param, TRTCAppScene.TRTCAppSceneLIVE);


<div id="video-container"></div>
<script>
  const videoContainer = document.querySelector('#video-container');
  const roomId = 29834;
  // Callback for room entry
  let onEnterRoom = function(result) {
    if (result > 0) {
      console.log(`onEnterRoom, room entry succeeded and took ${result} seconds`);
    } else {
      console.warn(`onEnterRoom: failed to enter room ${result}`);
    }
  };
  // This callback is triggered when the anchor publishes/unpublishes streams from the camera.
  let onUserVideoAvailable = function(userId, available) {
    if (available === 1) {
        let id = `${userId}-${roomId}-${TRTCVideoStreamType.TRTCVideoStreamTypeBig}`;
        let view = document.getElementById(id);
        if (!view) {
          view = document.createElement('div');
          view.id = id;
          videoContainer.appendChild(view);
        }
        trtcCloud.startRemoteView(userId, view);
        trtcCloud.setRemoteViewFillMode(userId, TRTCVideoFillMode.TRTCVideoFillMode_Fill);
    } else {
        let id = `${userId}-${roomId}-${TRTCVideoStreamType.TRTCVideoStreamTypeBig}`;
        let view = document.getElementById(id);
        if (view) {
          videoContainer.removeChild(view);
        }
    }
  };

  trtcCloud.on('onEnterRoom', onEnterRoom);
  trtcCloud.on('onUserVideoAvailable', onUserVideoAvailable);

  let param = new TRTCParams();
  param.sdkAppId = 1400000123;
  param.roomId = roomId;
  param.userId = 'test_user_001';
  param.userSig = 'eJyrVareCeYrSy1SslI...';
  param.role = TRTCRoleType.TRTCRoleAudience; // Set the role to "audience"
  trtcCloud.enterRoom(param, TRTCAppScene.TRTCAppSceneLIVE);
</script>


// Sample code: start co-anchoring
trtcCloud.switchRole(TRTCRoleType.TRTCRoleAnchor);
trtcCloud.startLocalAudio();
trtcCloud.startLocalPreview(frontCamera, view);

// Sample code: end co-anchoring
trtcCloud.switchRole(TRTCRoleType.TRTCRoleAudience);
trtcCloud.stopLocalAudio();
trtcCloud.stopLocalPreview()


// Sample code: cross-room competition
let onConnectOtherRoom = function(userId, errCode, errMsg) {
  if(errCode === 0) {
    console.log(`Connected to the room of anchor ${userId}`);
  } else {
    console.warn(`Failed to connect to the anchor's room: ${errMsg}`);
  }
};

const paramJson = '{"roomId": "978","userId": "userB"}';
trtcCloud.connectOtherRoom(paramJson);
trtcCloud.on('onConnectOtherRoom', onConnectOtherRoom); 


// Please wait for the `onExitRoom` callback after calling the room exit API.
let onExitRoom = function (reason) {
  console.log(`onExitRoom, reason: ${reason}`);
};
trtcCloud.exitRoom();
trtcCloud.on('onExitRoom', onExitRoom);