Hello, Is there anyone having this issue with the latest updates of Chrome [109.0.5414.87 (Official Build) (x86_64)] and Safari [16.1 (18614.2.9.1.12)] when try to produce video. Produce error: DOMException: Failed to execute 'addTransceiver' on 'RTCPeerConnection': Attempted to set RtpParameters …

Changing scalabilityMode: from ‘S1T3’ ----> ‘S3T3’ seems fix it.

Are you reproducing the issue in the mediasoup-demo? If not, which parameters are you passing to sendTransport.produce()? And which codecs have you enabled in the mediasoup Router?

Hi ibc, Are you reproducing the issue in the mediasoup-demo? No, in the mediasoup-demo seems ok. which parameters are you passing to sendTransport.produce()? // Producer init transport const data = await this.socket.request('createWebRtcTransport', { forceTcp: fa…

[image] ibc: which parameters are you passing to sendTransport.produce() (in mediasoup-client)? Actually this question is not answered in your response.

Ops, sorry const params = { track, appData: { mediaType: type, }, }; if (!audio && !screen) { params.encodings = this.getEncoding(); params.codecOptions = { …

Actually this error seems present on mediasoup-demo too now. [mediasoup-demo-bug]

Seems solved with also scalabilityMode: L1T3 ref: Use L1T3 · versatica/mediasoup-demo@b9f3f28 · GitHub

Could you explain me this solution? I had the same issue and I don’t understand why we need this codec change.

Do update to 3.6.80, as chrome 111 have changed something as mentioned here: [image] mediasoup-client 3.6.80 released (UPGRADE PLEASE) Announcements Hi, if you don’t upgrade to mediasoup-client 3.6.80 then, in less than 15 days, your app will stop working in case you use …

Failed to execute 'addTransceiver' on 'RTCPeerConnection'

mediasoup libraries

zaidiqbal (Zaid Iqbal) March 16, 2023, 8:50am 10

Do update to 3.6.80, as chrome 111 have changed something as mentioned here:

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Failed to execute 'addTransceiver' on 'RTCPeerConnection'

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