Open Bug 1532658 Opened 5 years ago Updated 1 year ago

Support webrtc-priority for RTCRtpSender

Categories

(Core :: WebRTC: Networking, enhancement, P3)

65 Branch
enhancement

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()

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(Reporter: alstrashkov, Unassigned)

References

(Blocks 1 open bug, )

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(1 file)

56.81 KB, image/png
Details
Attached image dscp.png

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Steps to reproduce:

  1. Set priority to each RTCRtpSender

myRTCPeerConnection.getSenders().forEach(async sender => {
let params = sender.getParameters();
params.priority = 'high';
await sender.setParameters(params);
console.log('params have successfully accepted');
})

Actual results:

DSCP packets is marked CS0 (Default)

Expected results:

DSCP packets is marked according to recommended values from the table
https://tools.ietf.org/html/draft-ietf-tsvwg-rtcweb-qos-18#section-5

Component: Untriaged → WebRTC: Networking
Product: Firefox → Core

Yeah, we don't do anything with that param yet.

Status: UNCONFIRMED → NEW
Rank: 25
Ever confirmed: true
Priority: -- → P3
Summary: Setting `priority` parameter of RTCRtpSender doesn`t work → Support webrtc-priority for RTCRtpSender
Severity: normal → S3
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