MigrateRepos
/
decentralized-video-chat
mirror of https://github.com/ianramzy/decentralized-video-chat.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Remove downscaling to test for stability

This commit is contained in:
Arya Vohra 2020-06-03 17:15:45 +08:00
parent fc1b1dc460
commit 8b9245f3c3
1 changed files with 29 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
public/js/chat.js
View File

@ -364,11 +364,11 @@ var VideoChat = {
// Hide caption status text
captionText.fadeOut();
// Downscale send resolution and bitrate if num in room > 4
if (VideoChat.peerConnections.size > 3) {
VideoChat.peerConnections.forEach(function (value, key, map) {
downscaleStream(value);
});
}
// if (VideoChat.peerConnections.size > 3) {
// VideoChat.peerConnections.forEach(function (value, key, map) {
// downscaleStream(value);
// });
// }
// Reposition local video after a second, as there is often a delay
// between adding a stream and the height of the video div changing
setTimeout(() => rePositionLocalVideo(), 500);
@ -508,30 +508,30 @@ function sendToAllDataChannels(message) {
// End Fullscreen
// Downscale single stream
async function downscaleStream(pc, applying = false) {
height = 240;
rate = 800000;
if (applying) return;
try {
applying = true;
do {
h = height;
const sender = pc.getSenders().find(function (s) {
return s.track.kind === "video";
});
const ratio = sender.track.getSettings().height / height;
const params = sender.getParameters();
if (!params.encodings) params.encodings = [{}]; // Firefox workaround!
params.encodings[0].scaleResolutionDownBy = Math.max(ratio, 1);
params.encodings[0].maxBitrate = rate;
await sender.setParameters(params);
} while (h != height);
} catch (e) {
logIt(e);
} finally {
applying = false;
}
}
// async function downscaleStream(pc, applying = false) {
// height = 240;
// rate = 800000;
// if (applying) return;
// try {
// applying = true;
// do {
// h = height;
// const sender = pc.getSenders().find(function (s) {
// return s.track.kind === "video";
// });
// const ratio = sender.track.getSettings().height / height;
// const params = sender.getParameters();
// if (!params.encodings) params.encodings = [{}]; // Firefox workaround!
// params.encodings[0].scaleResolutionDownBy = Math.max(ratio, 1);
// params.encodings[0].maxBitrate = rate;
// await sender.setParameters(params);
// } while (h != height);
// } catch (e) {
// logIt(e);
// } finally {
// applying = false;
// }
// }
// Mute microphone
function muteMicrophone() {