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Published 20 hours ago • verified publisher icon livekit

[bug] Weird noise when user joins a call or unmutes himself for ~2sec (white noise, humm)

Open obiwanzenobi opened this issue 1 year ago • 5 comments

Describe the bug Right after joining the call or after unmuting there is a weird noise from user input for first the 2 seconds after that.

Server

  • Version: [1.5.1]
  • Environment: google cloud hosted livekit

Client

  • SDK: [Flutter]
  • Version: [1.5.6]

To Reproduce

  1. One client connects to a room
  2. second client connects to a room
  3. first client hears noise

Expected behavior No noise after user joins or unmutes.

obiwanzenobi avatar Jan 18 '24 08:01 obiwanzenobi

Confirmed with example, windows <-> macos. Happens only if windows joins/unmutes. For some reason no such problems on macos client.

obiwanzenobi avatar Jan 22 '24 01:01 obiwanzenobi

@obiwanzenobi are you able to reproduce this with https://meet.livekit.io (which uses the JS SDK)?

I'm trying to understand if this is specific to the flutter SDK, or if it's something that is observed across platforms.

davidzhao avatar Jan 22 '24 16:01 davidzhao

@davidzhao - no such problems on meet.livekit.io, looks like its only on windows

obiwanzenobi avatar Jan 23 '24 07:01 obiwanzenobi

Seems that it also happens when both users are connected and windows one changes audio input/output. After the change, second user will hear this white noise for 1-2 sec.

kamilkarp avatar Feb 16 '24 14:02 kamilkarp

Seems that it also happens when both users are connected and windows one changes audio input/output. After the change, second user will hear this white noise for 1-2 sec.

Ah, this issue has been reproduced. Especially when switching from a microphone to a virtual input device.

cloudwebrtc avatar Feb 21 '24 04:02 cloudwebrtc