Version: 0.0.x

Quick Start for Conference in Angular 2

VideoSDK enables you to embed the video calling feature into your Angular 2 application in minutes.

In this quickstart, we are going to explore group calling feature of Video SDK. We will go through step by step guide of integrating video calling with Angular 2 Video SDK.

This guide will get you running with the VideoSDK video & audio calling in minutes.

Prerequisites

Before proceeding, ensure that your development environment meets the following requirements:

Video SDK Developer Account (Not having one, follow Video SDK Dashboard)
Have Node and NPM installed on your device.

info

One should have a VideoSDK account to generate token. Visit VideoSDK dashboard to generate token

Getting Started with the Code!

Follow the steps to create the environment necessary to add video calls into your app. Also you can find the code sample for quickstart here.

Install Video SDK

You can import VideoSDK using <script> tag or you can install the VideoSDK using the below-mentioned npm command. Make sure you are in your app directory before you run this command.

<script>
npm
yarn

<html>
  <head>
    ....
  </head>
  <body>
    .....
    <script src="https://sdk.videosdk.live/js-sdk/0.0.67/videosdk.js"></script>
  </body>
</html>

npm install @videosdk.live/js-sdk

yarn add @videosdk.live/js-sdk

Structure of the project

Your project structure should look like this.

Project Structure
  root
   ├── node_modules
   ├── src
   │    ├── app
   │        ├── join-screen
   │             ├── join-screen.component.html
   │             ├── join-screen.component.ts
   │         ├── top-bar
   │             ├── top-bar.component.html
   │             ├── top-bar.component.ts
   │    ├── app-routing.module.ts // Default
   │    ├── app.component.html // Default
   │    ├── app.component.ts // Default
   │    ├── app.module.ts // Default
   │    ├── meeting.service.ts
   │    ├── enviroments
   │        ├── enviroment.ts
   │    ├── styles.css // Default
   │    ├── index.html // Default

We are going to work on following files:

enviroment.ts: Responsible to store token.
meeting.service.ts: Responsible to handle API calls such as generating unique meetingId, validate meetingId and token.
join-screen.component.html: Responsible to create basic UI for joinScreen.
top-bar.component.html: Responsible to create basic topbar with webcam,mic and leave meeting button.
app.component.html: Responsible for render Joinscreen, Topbar and ParticipantGrid.
join-screen.component.ts: Responsible for handling the logic and functionality related to the join-screen.component.html template.
top-bar.component.ts : Responsible for handling the logic and functionality related to the top-bar.component.html template.
app.component.ts: Responsible for handling joinMeeting, createMeeting, handle meeting and participant related events and render join-screen, top-bar and participantGrid.

Step 1 : Get started with Meeting.service.ts

Prior to moving on, we must create an API request to generate unique meetingId and validated meetingId. You will need an authentication token, which you can create either through the videosdk-rtc-api-server-examples or directly from the VideoSDK Dashboard for developers.

Set token in enviroment.ts file which is generated from VideoSDK Dashbord.

enviroment.ts
// We will use Auth token to generate a meetingId and connect to it
export const environment = {
  token: "YOUR_TOKEN_HERE",
};

meeting.service.ts
import { Injectable } from "@angular/core";
import { HttpClient, HttpHeaders } from "@angular/common/http";
import { Observable } from "rxjs";
import { map } from "rxjs/operators";
import { environment } from "src/enviroments/enviroment";

@Injectable({
  providedIn: "root",
})
export class MeetingService {
  private authToken = environment.token;

  constructor(private http: HttpClient) {}

  createMeeting(): Observable<string> {
    const apiUrl = "https://api.videosdk.live/v2/rooms";
    const headers = new HttpHeaders({
      authorization: this.authToken,
      "Content-Type": "application/json",
    });

    return this.http
      .post<{ roomId: string }>(apiUrl, {}, { headers })
      .pipe(map((response) => response.roomId));
  }

  validateMeeting(meetingId: string): Observable<boolean> {
    const url = `https://api.videosdk.live/v2/rooms/validate/${meetingId}`;
    const headers = new HttpHeaders({
      authorization: this.authToken,
      "Content-Type": "application/json",
    });

    return this.http
      .get<{ roomId: string }>(url, {
        headers,
      })
      .pipe(map((response) => response.roomId === meetingId));
  }

  ngOnInit() {}
}

After creating meeting service we will import it to app.module.ts.

app.module.ts
import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";
import { AppRoutingModule } from "./app-routing.module";
import { AppComponent } from "./app.component";
import { JoinScreenComponent } from "./join-screen/join-screen.component";
import { TopBarComponent } from "./top-bar/top-bar.component";
import { MeetingService } from "./meeting.service";
import { HttpClientModule } from "@angular/common/http";
import { FormsModule } from "@angular/forms";

@NgModule({
  schemas: [CUSTOM_ELEMENTS_SCHEMA],
  declarations: [AppComponent, JoinScreenComponent, TopBarComponent],
  imports: [BrowserModule, AppRoutingModule, HttpClientModule, FormsModule],
  providers: [MeetingService],
  bootstrap: [AppComponent],
})
export class AppModule {}

Step 2 : Create UI

In this step, we are going to create HTML file which will render join-screen and top-bar.

First we will create joinScreen UI.

joinScreen.html
<div id="joinPage" class="main-bg" style="display: flex">
  <div style="display: flex; flex-direction: column">
    <h3>Angular 2 quickstart with Videosdk</h3>
    <form name="myForm" style="display: flex">
      <button (click)="fireCreateMeeting()">Create a meeting</button>
      <p
        style="
          margin-left: 8px;
          margin-right: 8px;
          font-size: 14px;
          margin-top: 2px;
          margin-bottom: 0px;
        "
      >
        OR
      </p>
      <input
        name="meetingId"
        type="text"
        placeholder="Enter meeting id"
        [(ngModel)]="meetingId"
      />

      <button (click)="fireValidateMeeting()" style="margin-left: 8px">
        Join a meeting
      </button>
    </form>
  </div>
</div>

Output

After joinScreen we will create topBar UI.

topBar.html
<div
  style="height: 70px; background-color: lightgray"
  ng-controller="myController"
  ng-show="showMeetingScreen"
  id="top-bar"
>
  <div class="top-bar-div">
    <div>
      <p style="margin-top: 0px; margin-bottom: 0px; font-weight: 700">
        MeetingId: {{meetingId}}
      </p>
    </div>
    <div style="display: flex; align-items: center; margin-top: 8px">
      <button style="cursor: pointer" ng-click="toggleWebcam()">
        Toggle Webcam
      </button>
      <button style="margin-left: 4px; cursor: pointer" ng-click="toggleMic()">
        Toggle Mic
      </button>
      <button class="leave-btn" ng-click="leaveMeeting()">Leave Meeting</button>
    </div>
  </div>
</div>

Output

Now, we will place join-screen and top-bar component in one file called app.component.html and create meeting-container here.

app.component.html
<div *ngIf="showJoinScreen">
  <!-- join-screen Start -->
  <app-join-screen></app-join-screen>
  <!-- join-screen End -->
</div>
<div *ngIf="showMeetingScreen">
  <!-- topbar Start -->
  <app-top-bar></app-top-bar>
  <!-- topbar End -->

  <!-- Meeting Container -->
  <div
    style="
      display: flex;
      flex-direction: column;
      overflow-y: auto;
      max-height: calc(100vh - 85px);
    "
  >
    <div class="container">
      <div
        #participantGridContainer
        id="participant-grid-container"
        class="row"
      ></div>
    </div>
  </div>
</div>

<router-outlet></router-outlet>

Step 3 : Implement Join Screen

In this step, we will implement createMeeting and validateMeeting function in app.component.ts to call respective APIs.

app.component.ts
import { Component, ElementRef, Renderer2, ViewChild } from "@angular/core";
import { VideoSDK } from "@videosdk.live/js-sdk";
import { environment } from "./../enviroments/enviroment";
import { MeetingService } from "./meeting.service";

@Component({
  selector: "app-root",
  templateUrl: "./app.component.html",
  styleUrls: ["./app.component.css"],
})
export class AppComponent {
  title = "videosdk_angular_2_quickstart";

  meeting: any;
  participantName: string = "";
  meetingId: string = "";
  showJoinScreen: boolean = true;
  showMeetingScreen: boolean = false;
  showTopBar: boolean = false;

  constructor(
    private renderer: Renderer2,
    private meetingService: MeetingService
  ) {
    this.participantName = "Homi J. Bhabha";
  }

  createMeeting() {
    this.meetingService.createMeeting().subscribe(
      (roomId) => {
        this.meetingId = roomId;
        this.joinMeeting();
      },
      (error) => {
        console.error("Failed to create meeting:", error);
      }
    );
  }

  validateMeeting(meetingId: any) {
    this.meetingService.validateMeeting(meetingId).subscribe(
      (isValid) => {
        if (isValid) {
          this.meetingId = meetingId;
          this.joinMeeting();
        } else {
          alert("Invalid meeting id");
        }
      },
      (error) => {
        console.error("Failed to validate meeting:", error);
        // Handle the error
      }
    );
  }
}

After creating function we pass this function in join-screen component this way

app.component.html
<div *ngIf="showJoinScreen">
  <app-join-screen
    (validateMeeting)="validateMeeting($event)"
    (createMeeting)="createMeeting()"
  ></app-join-screen>
</div>

Now in join-screen.component.ts we fire this function.

import { Component, EventEmitter, Input, Output } from "@angular/core";

@Component({
  selector: "app-join-screen",
  templateUrl: "./join-screen.component.html",
  styleUrls: ["./join-screen.component.css"],
})
export class JoinScreenComponent {
  @Output() createMeeting = new EventEmitter();
  @Output() validateMeeting = new EventEmitter<string>();
  @Input() meetingId: string = "";

  fireValidateMeeting() {
    this.validateMeeting.emit(this.meetingId);
  }

  fireCreateMeeting() {
    this.createMeeting.emit();
  }

  constructor() {}

  ngOnInit() {}
}

Step 4 : Initialize meeting

In this step, we will initialize meeting through initMeeting() function and join that meeting.

startMeeting app.component.ts
// Initialize meeting
 async initMeeting() {
    VideoSDK.config(environment.token);

    this.meeting = VideoSDK.initMeeting({
      meetingId: this.meetingId, // required
      name: this.participantName, // required
      micEnabled: true, // optional, default: true
      webcamEnabled: true, // optional, default: true
    });
  }

  joinMeeting() {
    this.initMeeting();
    this.meeting.join();

    this.handleMeetingEvents(this.meeting);
    const showJoinScreenMessage = this.renderer.createElement("div");

    this.renderer.setAttribute(
      showJoinScreenMessage,
      "id",
      "show-join-screen-message"
    );
    this.renderer.setProperty(
      showJoinScreenMessage,
      "innerHTML",
      "Please wait to join meeting..."
    );
    this.renderer.setStyle(showJoinScreenMessage, "color", "black");
    this.renderer.setStyle(showJoinScreenMessage, "fontSize", "20px");
    this.renderer.setStyle(showJoinScreenMessage, "fontWeight", "bold");
    this.renderer.setStyle(showJoinScreenMessage, "marginTop", "20px");
    this.renderer.setStyle(showJoinScreenMessage, "marginLeft", "20px");
    this.renderer.appendChild(document.body, showJoinScreenMessage);
  }

 // for handle meeting events
  handleMeetingEvents(meeting: any) {}

Output

Step 5: Handle Meeting Events

In this step, we will create participant grid and handle events like meeting-joined, meeting-left and participant events.

export class AppComponent {
  handleMeetingEvents(meeting: any) {
    this.localParticipant = meeting.localParticipant;
    this.participants = meeting.participants;

    if (meeting) {
      this.showJoinScreen = false;
      this.showMeetingScreen = true;
    }

    // meeting joined event
    meeting.on("meeting-joined", () => {
      var showJoinScreenMessage = document.getElementById(
        "show-join-screen-message"
      );
      this.renderer.removeChild(document.body, showJoinScreenMessage);
      const { participantMediaElement } = this.participantGridGenerator(
        this.meeting.localParticipant
      );
      this.showTopBar = true;

      meeting.localParticipant.on("stream-enabled", (stream: any) => {
        console.log("Stream Enabled: ");
        this.handleStreamEnabled(
          stream,
          meeting.localParticipant,
          true,
          participantMediaElement
        );
      });
      meeting.localParticipant.on("stream-disabled", (stream: any) => {
        console.log("Stream Disabled: ");
        this.handleStreamDisabled(
          stream,
          meeting.localParticipant,
          true,
          participantMediaElement
        );
      });
    });

    // meeting left event
    meeting.on("meeting-left", () => {
      while (this.participantGridContainer.nativeElement.firstChild) {
        this.participantGridContainer.nativeElement.removeChild(
          this.participantGridContainer.nativeElement.firstChild
        );
      }
      this.showMeetingScreen = false;
      this.showJoinScreen = true;
    });

    //remote participant events
    // participant joined
    meeting.on("participant-joined", (participant) => {
      console.log("New Participant Joined: ", participant.id);

      participant.on("stream-enabled", (stream) => {
        //...
      });
      participant.on("stream-disabled", (stream) => {
        //...
      });
    });

    // participant left
    meeting.on("participant-left", (participant) => {
      //...
    });
  }
}

Step 6 : Create Media Elements

In this step, we will create a function that helps us to create audio and video elements for displaying local and remote participants. We will also set the appropriate media track based on whether it's a video or audio.

app.component.ts
export class AppComponent {
  isWebcamOn: boolean = true;
  isMicOn: boolean = true;
  // creating video element
  createVideoElement(
    stream: any,
    participant: any,
    participantMediaElement: any
  ) {
    const video = this.renderer.createElement("video");
    const mediaStream = new MediaStream();
    mediaStream.addTrack(stream.track);
    this.renderer.setAttribute(video, "id", `v-${participant.id}`);
    this.renderer.setAttribute(video, "autoplay", "true");
    this.renderer.setAttribute(video, "playsinline", "true");
    this.renderer.setAttribute(video, "muted", "true");
    this.renderer.setAttribute(
      video,
      "style",
      "width: 100%; height: 100%;position: absolute;top: 0;left: 0;object-fit: cover;"
    );
    this.renderer.setProperty(video, "srcObject", mediaStream);
    const videoElement = this.renderer.createElement("div");
    this.renderer.setAttribute(
      videoElement,
      "id",
      `video-container-${participant.id}`
    );

    this.renderer.setAttribute(
      videoElement,
      "style",
      "width: 100%; height: 100%;"
    );
    this.renderer.setStyle(videoElement, "position", "relative");
    this.renderer.appendChild(participantMediaElement, videoElement);
    this.renderer.appendChild(videoElement, video);
    const cornerDisplayName = this.renderer.createElement("div");
    this.renderer.setAttribute(
      cornerDisplayName,
      "id",
      `name-container-${participant.id}`
    );
    this.renderer.setStyle(cornerDisplayName, "position", "absolute");
    this.renderer.setStyle(cornerDisplayName, "bottom", "16px");
    this.renderer.setStyle(cornerDisplayName, "left", "16px");
    this.renderer.setStyle(cornerDisplayName, "color", "white");
    this.renderer.setStyle(
      cornerDisplayName,
      "backgroundColor",
      "rgba(0, 0, 0, 0.5)"
    );
    this.renderer.setStyle(cornerDisplayName, "padding", "2px");
    this.renderer.setStyle(cornerDisplayName, "borderRadius", "2px");
    this.renderer.setStyle(cornerDisplayName, "fontSize", "12px");
    this.renderer.setStyle(cornerDisplayName, "fontWeight", "bold");
    this.renderer.setStyle(cornerDisplayName, "zIndex", "1");
    this.renderer.setStyle(cornerDisplayName, "padding", "4px");
    cornerDisplayName.innerHTML =
      participant.displayName.length > 15
        ? participant.displayName.substring(0, 15) + "..."
        : participant.displayName;
    this.renderer.appendChild(videoElement, cornerDisplayName);
  }

  // creating audio element
  createAudioElement(
    stream: any,
    participant: any,
    participantMediaElement: any
  ) {
    const audio = this.renderer.createElement("audio");
    const mediaStream = new MediaStream();
    mediaStream.addTrack(stream.track);
    this.renderer.setAttribute(audio, "id", `audio-${participant.id}`);
    this.renderer.setAttribute(audio, "autoplay", "true");
    this.renderer.setAttribute(audio, "playsinline", "true");
    this.renderer.setAttribute(audio, "muted", "true");
    this.renderer.setProperty(audio, "srcObject", mediaStream);

    const audioElement = this.renderer.createElement("div");
    this.renderer.setAttribute(
      audioElement,
      "id",
      `audio-container-${participant.id}`
    );
    this.renderer.appendChild(participantMediaElement, audioElement);
    this.renderer.appendChild(audioElement, audio);
  }

  // creating name element
  createNameElemeent(participant: any) {
    var nameElement = this.renderer.createElement("div");
    this.renderer.setAttribute(
      nameElement,
      "id",
      `name-container-${participant.id}`
    );
    nameElement.innerHTML = participant.displayName.charAt(0).toUpperCase();
    this.renderer.setStyle(nameElement, "backgroundColor", "black");
    this.renderer.setStyle(nameElement, "color", "white");
    this.renderer.setStyle(nameElement, "textAlign", "center");
    this.renderer.setStyle(nameElement, "padding", "32px");
    this.renderer.setStyle(nameElement, "borderRadius", "100%");
    this.renderer.setStyle(nameElement, "fontSize", "20px");
    return nameElement;
  }

  // handle streams
  handleStreamEnabled(
    stream: any,
    participant: any,
    isLocal: any,
    participantMediaElement: any
  ) {
    if (stream.kind == "video") {
      var nameElement = document.getElementById(
        `name-container-${participant.id}`
      );
      participantMediaElement.removeChild(nameElement);
      this.createVideoElement(stream, participant, participantMediaElement);
    }
    if (!isLocal) {
      if (stream.kind == "audio") {
        this.createAudioElement(stream, participant, participantMediaElement);
      }
    }
  }

  handleStreamDisabled(
    stream: any,
    participant: any,
    isLocal: any,
    participantMediaElement: any
  ) {
    if (stream.kind == "video") {
      var videoElement = document.getElementById(
        `video-container-${participant.id}`
      );

      var nameElement = this.createNameElemeent(participant);
      this.renderer.removeChild(participantMediaElement, videoElement);
      this.renderer.appendChild(participantMediaElement, nameElement);
    }
    if (!isLocal) {
      if (stream.kind == "audio") {
        var audioElement = document.getElementById(
          `audio-container-${participant.id}`
        );
        this.renderer.removeChild(participantMediaElement, audioElement);
      }
    }
  }

  // generate participant grid
  participantGridGenerator(participant: any) {
    var participantGridItem = this.renderer.createElement("div");
    this.renderer.setStyle(participantGridItem, "backgroundColor", "lightgrey");
    this.renderer.setStyle(participantGridItem, "borderRadius", "10px");
    this.renderer.setStyle(participantGridItem, "aspectRatio", 16 / 9);
    this.renderer.setStyle(participantGridItem, "width", "360px");
    this.renderer.setStyle(participantGridItem, "marginTop", "8px");
    this.renderer.setStyle(participantGridItem, "display", "flex");
    this.renderer.setStyle(participantGridItem, "alignItems", "center");
    this.renderer.setStyle(participantGridItem, "justifyContent", "center");
    this.renderer.setStyle(participantGridItem, "overflow", "hidden");

    this.renderer.setAttribute(
      participantGridItem,
      "id",
      `participant-grid-item-${participant.id}`
    );

    this.renderer.setAttribute(participantGridItem, "class", "col-4");

    var participantMediaElement = this.renderer.createElement("div");
    this.renderer.setAttribute(
      participantMediaElement,
      "id",
      `participant-media-container-${participant.id}`
    );
    this.renderer.setStyle(participantMediaElement, "position", "relative");
    this.renderer.setStyle(participantMediaElement, "width", "100%");
    this.renderer.setStyle(participantMediaElement, "height", "100%");
    this.renderer.setStyle(participantMediaElement, "display", "flex");
    this.renderer.setStyle(participantMediaElement, "alignItems", "center");
    this.renderer.setStyle(participantMediaElement, "justifyContent", "center");

    var nameElement = this.createNameElemeent(participant);
    this.renderer.appendChild(
      this.participantGridContainer.nativeElement,
      participantGridItem
    );
    this.renderer.appendChild(participantGridItem, participantMediaElement);
    this.renderer.appendChild(participantMediaElement, nameElement);

    var getParticipantMediaElement = document.getElementById(
      `participant-media-container-${participant.id}`
    );

    return {
      getParticipantMediaElement,
    };
  }
}

Step 7 : Handle participant events

In this step, we will implement four events participant-joined, participant-left , stream-enabled and stream-disabled.

Let's understand the use of that events.

participant-joined: When a remote participant joins, this event will trigger. In event callback will create video and audio elements which we had define in previous steps for rendering their video and audio streams.
participant-left: When a remote participant leaves, this event will trigger. In event callback will remove the corresponding video and audio elements.
stream-enabled: It Handle the media track of a specific participant by associating it with the appropriate video or audio element.
stream-disabled: It Handle the media track of a specific participant when participant toogle video or audio by associating it with the appropriate video or audio element.

app.component.ts
// participant joined
//remote participant
meeting.on("participant-joined", (participant: any) => {
  console.log("New Participant Joined: ", participant.id);

  var { getParticipantMediaElement } =
    this.participantGridGenerator(participant);
  participant.setQuality("high");
  participant.on("stream-enabled", (stream: any) => {
    this.handleStreamEnabled(
      stream,
      participant,
      false,
      getParticipantMediaElement
    );
  });
  participant.on("stream-disabled", (stream: any) => {
    this.handleStreamDisabled(
      stream,
      participant,
      false,
      getParticipantMediaElement
    );
  });
});

// participants left
meeting.on("participant-left", (participant: any) => {
  console.log("Participant Left: ", participant.id);
  var participantGridItem = document.getElementById(
    `participant-grid-item-${participant.id}`
  );
  this.participantGridContainer.nativeElement.removeChild(participantGridItem);
});

Output

Step 8 : Implement Controls

In this step, we will implement meeting functionalities such as toggleMic, toggleWebcam and leave meeting function in app.component.ts to call respective APIs.

app.component.ts
export class AppComponent {
  //..
  toogleWebcam() {
    if (this.isWebcamOn) {
      this.meeting.disableWebcam();
    } else {
      this.meeting.enableWebcam();
    }
    this.isWebcamOn = !this.isWebcamOn;
  }

  toogleMic() {
    if (this.isMicOn) {
      this.meeting.muteMic();
    } else {
      this.meeting.unmuteMic();
    }
    this.isMicOn = !this.isMicOn;
  }

  leaveMeeting() {
    this.meeting.leave();
    this.showMeetingScreen = false;
    this.showJoinScreen = true;
  }
}

After creating function we pass this function in top-bar component this way

<app-top-bar
  [meetingId]="meetingId"
  [showTopBar]="showTopBar"
  (toogleWebcam)="toogleWebcam()"
  (toogleMic)="toogleMic()"
  (leaveMeeting)="leaveMeeting()"
></app-top-bar>

Now in top-bar.component.ts we fire this function.

import { Component, EventEmitter, Input, Output } from "@angular/core";

@Component({
  selector: "app-top-bar",
  templateUrl: "./top-bar.component.html",
})
export class TopBarComponent {
  @Input() showTopBar: boolean = false;
  @Output() toogleWebcam = new EventEmitter();
  @Output() toogleMic = new EventEmitter();
  @Output() leaveMeeting = new EventEmitter();
  @Input() meetingId: string = "";

  constructor() {}

  fireToggleWebcam() {
    this.toogleWebcam.emit();
  }

  fireToggleMic() {
    this.toogleMic.emit();
  }

  fireLeaveMeeting() {
    this.leaveMeeting.emit();
  }
}

Run your code

Once you are all set with the steps mentioned above run your application as mentioned in the code-block below.

ng serve

Final Output

We are done with implementation of customised video calling app in Angular JS using Video SDK. To explore more features go through Basic and Advanced features.

tip

You can checkout the complete quick start example here.

Got a Question? Ask us on discord

Quick Start for Conference in Angular 2

Prerequisites​

Getting Started with the Code!​

Install Video SDK​

Structure of the project​

Step 1 : Get started with Meeting.service.ts​

Step 2 : Create UI​

Output​

Output​

Step 3 : Implement Join Screen​

Step 4 : Initialize meeting​

Output​

Step 5: Handle Meeting Events​

Step 6 : Create Media Elements​

Step 7 : Handle participant events​

Output​

Step 8 : Implement Controls​

Run your code​

Final Output​

Prerequisites

Getting Started with the Code!

Install Video SDK

Structure of the project

Step 1 : Get started with Meeting.service.ts

Step 2 : Create UI

Output

Output

Step 3 : Implement Join Screen

Step 4 : Initialize meeting

Output

Step 5: Handle Meeting Events

Step 6 : Create Media Elements

Step 7 : Handle participant events

Output

Step 8 : Implement Controls

Run your code

Final Output