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openvidu-testapp: initGrayVideo refactoring

pull/405/head
pabloFuente 2020-02-21 12:07:53 +01:00
parent df4db147f5
commit 57b55bba85
1 changed files with 13 additions and 12 deletions
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25
openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
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@ -503,11 +503,13 @@ export class OpenviduInstanceComponent implements OnInit, OnChanges, OnDestroy {
}
initGrayVideo(): void {
this.OV.getUserMedia(
{
audioSource: undefined,
videoSource: undefined,
resolution: '1280x720',
frameRate: 30,
frameRate: 3,
}
)
.then((mediaStream: MediaStream) => {
@ -530,18 +532,17 @@ export class OpenviduInstanceComponent implements OnInit, OnChanges, OnDestroy {
loop();
});
const grayVideoTrack: MediaStreamTrack = (<MediaStream>canvas.captureStream(30)).getVideoTracks()[0];
this.publisher = this.OV.initPublisher(
document.body,
{
audioSource: false,
videoSource: grayVideoTrack,
insertMode: VideoInsertMode.APPEND
});
this.session.publish(this.publisher).catch((error: OpenViduError) => {
console.error(error);
this.session.unpublish(this.publisher);
this.OV.getUserMedia({
audioSource: false,
videoSource: grayVideoTrack
}).then(mediastream => {
this.publisher.replaceTrack(mediastream.getVideoTracks()[0])
.then(() => console.log('New track is being published'))
.catch(error => {
console.error('Error replacing track');
console.error(error);
});
});
})
.catch(error => {
console.error(error);