I am running up against an issue where there are audible ‘pops’ in the audio signal when there is packet loss and underrun in the buffers when processing through opusdec. I do have RTX disabled, and a very small buffer for rtpjitterbuffer. Is the only mitigation for this to increase jitterbuffer size? I am leaning toward a neteq type solution using app(src/sink). Anyone have insight into what I should look at within gst? I do have PLC set on opusdec.
The answer to packet loss depends on the exact network situation you find yourselves in.
RTX is one mitigation (which you have disabled), another is FEC of some kind in order to reconstruct packets. PLC will not remove the loss it will only attempt to ‘hide’ it and would still result in there being skips and pops with some packet loss.