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openvidu-browser: improve send videoData with interval

pull/542/head
pabloFuente 2020-11-10 14:51:19 +01:00
parent 03adf77662
commit da084e2b31
2 changed files with 37 additions and 21 deletions
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6
openvidu-browser/src/OpenVidu/Publisher.ts
View File

@ -314,7 +314,7 @@ export class Publisher extends StreamManager {
mediaStream.removeTrack(removedTrack);
removedTrack.stop();
mediaStream.addTrack(track);
this.session.sendVideoData(this.stream.streamManager);
this.session.sendVideoData(this.stream.streamManager, 5, true, 5);
}
return new Promise((resolve, reject) => {
@ -613,8 +613,8 @@ export class Publisher extends StreamManager {
.then(myConstraints => {
if (!!myConstraints.videoTrack && !!myConstraints.audioTrack ||
!!myConstraints.audioTrack && myConstraints.constraints?.video === false ||
!!myConstraints.videoTrack && myConstraints.constraints?.audio === false) {
!!myConstraints.audioTrack && myConstraints.constraints?.video === false ||
!!myConstraints.videoTrack && myConstraints.constraints?.audio === false) {
// No need to call getUserMedia at all. MediaStreamTracks already provided
successCallback(this.openvidu.addAlreadyProvidedTracks(myConstraints, new MediaStream()));
// Return as we do not need to process further

52
openvidu-browser/src/OpenVidu/Session.ts
View File

@ -385,7 +385,7 @@ export class Session extends EventDispatcher {
this.connection.addStream(publisher.stream);
publisher.stream.publish()
.then(() => {
this.sendVideoData(publisher, 5);
this.sendVideoData(publisher, 8, true, 5);
resolve();
})
.catch(error => {
@ -399,7 +399,7 @@ export class Session extends EventDispatcher {
publisher.reestablishStreamPlayingEvent();
publisher.stream.publish()
.then(() => {
this.sendVideoData(publisher, 5);
this.sendVideoData(publisher, 8, true, 5);
resolve();
})
.catch(error => {
@ -1162,30 +1162,46 @@ export class Session extends EventDispatcher {
return joinParams;
}
sendVideoData(streamManager: StreamManager, intervalSeconds: number = 1) {
sendVideoData(streamManager: StreamManager, intervalSeconds: number = 1, doInterval: boolean = false, maxLoops: number = 1) {
if (
platform.isChromeBrowser() || platform.isChromeMobileBrowser() || platform.isOperaBrowser() ||
platform.isOperaMobileBrowser() || platform.isElectron() || (platform.isSafariBrowser() && !platform.isIonicIos()) ||
platform.isAndroidBrowser() || platform.isSamsungBrowser() || platform.isIonicAndroid() ||
(platform.isIPhoneOrIPad() && platform.isIOSWithSafari())
) {
setTimeout(async () => {
const statsMap = await streamManager.stream.getWebRtcPeer().pc.getStats();
statsMap.forEach((stats) => {
if ("frameWidth" in stats) {
this.openvidu.sendRequest('videoData', {
height: stats.frameHeight,
width: stats.frameWidth,
videoActive: streamManager.stream.videoActive,
audioActive: streamManager.stream.audioActive
}, (error, response) => {
if (error) {
logger.error("Error sending 'videoData' event", error);
}
});
const obtainAndSendVideo = async () => {
const statsMap = await streamManager.stream.getRTCPeerConnection().getStats();
const arr: any[] = [];
statsMap.forEach(stats => {
if (("frameWidth" in stats) && ("frameHeight" in stats) && (arr.length === 0)) {
arr.push(stats);
}
});
}, intervalSeconds * 1000);
if (arr.length > 0) {
this.openvidu.sendRequest('videoData', {
height: arr[0].frameHeight,
width: arr[0].frameWidth,
videoActive: streamManager.stream.videoActive != null ? streamManager.stream.videoActive : false,
audioActive: streamManager.stream.audioActive != null ? streamManager.stream.audioActive : false
}, (error, response) => {
if (error) {
logger.error("Error sending 'videoData' event", error);
}
});
}
}
if (doInterval) {
let loops = 1;
let timer = setTimeout(async function myTimer() {
await obtainAndSendVideo();
if (loops < maxLoops) {
loops++;
timer = setTimeout(myTimer, intervalSeconds * 1000);
}
}, intervalSeconds * 1000);
} else {
setTimeout(obtainAndSendVideo, intervalSeconds * 1000);
}
} else if (platform.isFirefoxBrowser() || platform.isFirefoxMobileBrowser() || platform.isIonicIos()) {
// Basic version for Firefox and Ionic iOS. They do not support stats
this.openvidu.sendRequest('videoData', {