RTSP Two-way audio is not working

[nikhildoosari]

Hi @AlexxIT
I am trying to create backchannel to RTSP URL that will support two-way audio, but I am unable to make it
audio is moving to WebRTC but from there it is not going to RTSP
from RTSP for all requests, response is ok

Tried with TCP and UDP both same issue

configuration

log:
  level: trace # default level
  api: trace
  rtsp: trace
  streams: trace
  webrtc: trace

api:
  origin: "*"

streams:
  camera: rtsp://ADMIN:1234@172.20.1.84:554/Profile/e9d1bb71-f754-43a2-a689-7238c5cba6da#transport=udp#backchannel=1

please fine below attachments for reference

[AlexxIT]

Are you using some custom go2rtc version? Because latest release/master doesn't support UDP.

[nikhildoosari]

I am using @seydx 's repo: https://github.com/seydx/go2rtc
Tried TCP also same issue struck at 20.48KB

[AlexxIT]

Needs more details. The problem is not with the backchannel, but simply with the transmission from your camera.

[nikhildoosari]

Attaching the logs here log.txt

[AlexxIT]

Some problems:

• You have RTSP with only 1 track - backchannel, this has never been tested.
• You trying to use WebRTC only for backchannel, this has never been tested.
• Your RTSP failing with timeout, it may crash due to the problems above, or it may be due to incorrect implementation.