client-sdk-js

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When i try to connet,get this error... then i can't publish my video or audio,but i can get other Track subscribed. OperationError: Failed to execute 'setLocalDescription' on 'RTCPeerConnection': Failed to set local offer sdp: Failed to set local video description recv parameters for m-section with mid='0'

And i can publish success with h5.this error happened only on uniapp android.

After that,i try to use pure webrtc (navigator.mediaDevices.getUserMedia),i can publish and subscribed track successful.

hi @Bloomingg, can you provide some details on your setup? I'm not familiar with uniapp. Device/OS, Browser, Browser version?

Also, does the error still appear with the latest client version v1.2.11 ?

hi @Bloomingg, can you provide some details on your setup? I'm not familiar with uniapp. Device/OS, Browser, Browser version?

Also, does the error still appear with the latest client version v1.2.11 ?

OK, I will list the SDK and environment I use below: [email protected] hbuilder X 3.4.14 android 12 framework: uniapp vue2 renderjs

thank you, can you try with livekit-client v1.2.11? We fixed some things in that version that might be related to what you are seeing!

thank you, can you try with livekit-client v1.2.11? We fixed some things in that version that might be related to what you are seeing!

sadly,i get failed agin... OperationError: Failed to execute 'setLocalDescription' on 'RTCPeerConnection': Session error code: ERROR_CONTENT. Session error description: Failed to set local video description recv parameters for m-section with mid='1'..

Hoping that https://github.com/livekit/client-sdk-js/pull/400 would fix the issue for you. Could you try with the main branch of this repo? (changes haven't been published to npm yet)

Hoping that #400 would fix the issue for you. Could you try with the main branch of this repo? (changes haven't been published to npm yet)

Thank you! I tried to do what you said, but I got an error again... 18:17:34.940 Uncaught (in promise) OperationError: Failed to execute 'setLocalDescription' on 'RTCPeerConnection': Session error code: ERROR_CONTENT. Session error description: Failed to set local video description recv parameters for m-section with mid='1'..

hm, would be great if you could turn on debug logs (setLogLevel('debug')) and post the entire logs for the failed connection sequence!

hm, would be great if you could turn on debug logs (setLogLevel('debug')) and post the entire logs for the failed connection sequence!

These are some logs I collected, but some objects cannot be printed. I'm not sure if this can help you 18:46:12.038 connected to Livekit Server version: 1.1.2, region: at app-view.js:23270 18:46:12.061 room event [object Object] at app-view.js:24215 18:46:12.085 received server offer [object Object] at app-view.js:22798 18:46:12.106 sending answer at app-view.js:21029 18:46:12.127 primary PC state changed [object Object] at app-view.js:22709 18:46:13.315 primary PC state changed [object Object] at app-view.js:22709 18:46:13.339 updating track subscription permissions [object Object] at app-view.js:16330 18:46:13.364 room event [object Object] at app-view.js:24215 18:46:13.408 on data channel 1, _reliable at app-view.js:22367 18:46:13.428 on data channel 3, _lossy at app-view.js:22367 18:46:13.894 using video encoding [object Object] at app-view.js:15625 18:46:13.918 scalabilityMode undefined at app-view.js:15629 18:46:13.941 received trackPublishedResponse [object Object] at app-view.js:22809 18:46:13.964 publishing audio with encodings [object Object] at app-view.js:16943 18:46:13.988 room event [object Object] at app-view.js:24215 18:46:14.012 received trackPublishedResponse [object Object] at app-view.js:22809 18:46:14.037 publishing video with encodings [object Object] at app-view.js:16943 18:46:14.061 get capabilities {"codecs":[{"clockRate":90000,"mimeType":"video/VP8"},{"clockRate":90000,"mimeType":"video/rtx"},{"clockRate":90000,"mimeType":"video/VP9","sdpFmtpLine":"profile-id=0"},{"clockRate":90000,"mimeType":"video/H264","sdpFmtpLine":"level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f"},{"clockRate":90000,"mimeType":"video/red"},{"clockRate":90000,"mimeType":"video/ulpfec"}],"headerExtensions":[{"direction":"sendrecv","uri":"urn:ietf:params:rtp-hdrext:toffset"},{"direction":"sendrecv","uri":"http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time"},{"direction":"sendrecv","uri":"urn:3gpp:video-orientation"},{"direction":"sendrecv","uri":"http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01"},{"direction":"sendrecv","uri":"http://www.webrtc.org/experiments/rtp-hdrext/playout-delay"},{"direction":"sendrecv","uri":"http://www.webrtc.org/experiments/rtp-hdrext/video-content-type"},{"direction":"sendrecv","uri":"http://www.webrtc.org/experiments/rtp-hdrext/video-timing"},{"direction":"sendrecv","uri":"http://www.webrtc.org/experiments/rtp-hdrext/color-space"},{"direction":"sendrecv","uri":"urn:ietf:params:rtp-hdrext:sdes:mid"},{"direction":"sendrecv","uri":"urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id"},{"direction":"sendrecv","uri":"urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id"}]} at app-view.js:17280 18:46:14.085 room event [object Object] at app-view.js:24215 18:46:14.105 starting to negotiate at app-view.js:22179 18:46:14.128 not able to set desired local description, falling back to unmodified offer {"error":"{\"stack\":\"Error: Failed to execute 'setLocalDescription' on 'RTCPeerConnection': Failed to set local offer sdp: Failed to set local video description recv parameters for m-section with mid='1'.\"}"} at app-view.js:22235 18:46:14.152 Uncaught (in promise) OperationError: Failed to execute 'setLocalDescription' on 'RTCPeerConnection': Session error code: ERROR_CONTENT. Session error description: Failed to set local video description recv parameters for m-section with mid='1'.. at app-view.js:1369 18:46:14.176 silence detected on local audio track at app-view.js:14083 18:46:15.777 room event [object Object] at app-view.js:24215

thank you for the logs! still not sure how to reproduce this unfortunately. we did some more compatibility related work for v1.3.0, you could give that a try!

thank you for the logs! still not sure how to reproduce this unfortunately. we did some more compatibility related work for v1.3.0, you could give that a try!

Thank you! I can connect and stream normally with the latest version!