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openvidu-ionic: Updated tutorial

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This commit is contained in:
csantosm 2022-07-20 15:29:32 +02:00
parent e4cf86bc22
commit 9661b83468
2 changed files with 14 additions and 17 deletions
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16
openvidu-ionic-capacitor/src/app/app.component.ts
View File

@ -71,8 +71,6 @@ export class AppComponent implements OnInit, OnDestroy {
this.OV = new OpenVidu();
this.initDevices();
// --- 2) Init a session ---
this.session = this.OV.initSession();
@ -125,8 +123,8 @@ export class AppComponent implements OnInit, OnDestroy {
// Init a publisher passing undefined as targetElement (we don't want OpenVidu to insert a video
// element: we will manage it on our own) and with the desired properties
const publisher: Publisher = this.OV.initPublisher(undefined, {
audioSource: this.microphones[0].deviceId, // The source of audio. If undefined default microphone
videoSource: this.cameras[0].deviceId, // The source of video. If undefined default webcam
audioSource: undefined, // The source of audio. If undefined default microphone
videoSource: undefined, // The source of video. If undefined default webcam
publishAudio: true, // Whether you want to start publishing with your audio unmuted or not
publishVideo: true, // Whether you want to start publishing with your video enabled or not
resolution: '640x480', // The resolution of your video
@ -135,6 +133,8 @@ export class AppComponent implements OnInit, OnDestroy {
mirror: this.isFrontCamera // Whether to mirror your local video or not
});
publisher.on('accessAllowed', () => this.initDevices());
// --- 6) Publish your stream ---
try {
@ -172,10 +172,9 @@ export class AppComponent implements OnInit, OnDestroy {
mirror: this.isFrontCamera
};
// Stopping the video tracks after request for another MediaStream
this.publisher.stream.getMediaStream().getVideoTracks().forEach((track) => {
track.stop();
});
// Stopping the video tracks before request for another MediaStream
// Only one unique device can be used at same time
this.publisher.stream.getMediaStream().getVideoTracks()[0].stop();
const newTrack = await this.OV.getUserMedia(pp);
const videoTrack: MediaStreamTrack = newTrack.getVideoTracks()[0];
await (this.publisher as Publisher).replaceTrack(videoTrack);
@ -236,7 +235,6 @@ export class AppComponent implements OnInit, OnDestroy {
private async initDevices() {
this.devices = await this.OV.getDevices();
this.cameras = this.devices.filter((d) => d.kind === 'videoinput');
this.microphones = this.devices.filter((d) => d.kind === 'audioinput' && d.label !== 'Default');

15
openvidu-ionic/src/app/app.component.ts
View File

@ -87,8 +87,6 @@ export class AppComponent implements OnDestroy {
this.OV = new OpenVidu();
this.initDevices();
// --- 2) Init a session ---
this.session = this.OV.initSession();
@ -154,8 +152,8 @@ export class AppComponent implements OnDestroy {
// Init a publisher passing undefined as targetElement (we don't want OpenVidu to insert a video
// element: we will manage it on our own) and with the desired properties
const publisher: Publisher = await this.OV.initPublisherAsync(undefined, {
audioSource: this.microphones[0].deviceId, // The source of audio. If undefined default microphone
videoSource: this.cameras[0].deviceId, // The source of video. If undefined default webcam
audioSource: undefined, // The source of audio. If undefined default microphone
videoSource: undefined, // The source of video. If undefined default webcam
publishAudio: true, // Whether you want to start publishing with your audio unmuted or not
publishVideo: true, // Whether you want to start publishing with your video enabled or not
resolution: "640x480", // The resolution of your video
@ -164,6 +162,8 @@ export class AppComponent implements OnDestroy {
mirror: this.isFrontCamera, // Whether to mirror your local video or not
});
publisher.on('accessAllowed', () => this.initDevices());
// --- 6) Publish your stream ---
await this.session.publish(publisher);
@ -200,10 +200,9 @@ export class AppComponent implements OnDestroy {
mirror: this.isFrontCamera
};
// Stopping the video tracks after request for another MediaStream
this.publisher.stream.getMediaStream().getVideoTracks().forEach((track) => {
track.stop();
});
// Stopping the video tracks before request for another MediaStream
// Only one unique device can be used at same time
this.publisher.stream.getMediaStream().getVideoTracks()[0].stop();
const newTrack = await this.OV.getUserMedia(pp);
const videoTrack: MediaStreamTrack = newTrack.getVideoTracks()[0];
await (this.publisher as Publisher).replaceTrack(videoTrack);