CODEWITHSUNDEEP
cgstreamerrtpopus
kecalace
kecalace

Reputation: 127

Gstreamer - too much delay while listening to RTP stream

I am new to Gstreamer and I want to use it to listen to RTP stream.

To do that, I use this pipeline :

gst-launch-1.0 udpsrc caps=application/x-rtp port=5000 ! rtpjitterbuffer ! rtpopusdepay ! opusdec ! alsasink

I don't know why, but I have some delay (~ 1s) and I want to minimize it. I'm sure that this is not coming from source and transport.

If anyone has any ideas :)

Upvotes: 1

Views: 2915

Answers (2)

kecalace
kecalace

Reputation: 127

So,

If anyone has the same problem, this is the properties that helped me :

  • latency of rtpjitterbuffer
  • buffer-time and latency-time of alsasink

And also update gstreamer :)

Upvotes: 2

Mark Mieczkowski
Mark Mieczkowski

Reputation: 56

try playing with the latency setting on the jitter buffer, eg.

gst-launch-1.0 udpsrc caps=application/x-rtp port=5000 ! rtpjitterbuffer latency=250 ! rtpopusdepay ! opusdec ! alsasink

Upvotes: 0

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