# Janus and Gstreamer

**URL:** <https://janus.discourse.group/t/janus-and-gstreamer/1742>\
**Category:** General\
**Created:** [November 13, 2025, 12:09pm UTC](https://janus.discourse.group/t/janus-and-gstreamer/1742 "2025-11-13T12:09:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bmwebrtc](https://avatars.discourse-cdn.com/v4/letter/b/f14d63/32.png) [@bmwebrtc](https://janus.discourse.group/u/bmwebrtc)\
**Post date:** [November 13, 2025, 12:09pm UTC](https://janus.discourse.group/t/janus-and-gstreamer/1742/1 "2025-11-13T12:09:36Z")

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Hi everyone,

I was wondering if it’s possible to forward RTP and RTCP streams from multiple video room publishers to a single UDP port in GStreamer.

Can Janus forward multiple participants’ streams to the same port? And if so, is GStreamer capable of receiving and handling different RTP/RTCP streams on that same port — for example, to process or manipulate them individually?

Thanks!

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<div class="post-metadata">

**Author:** ![lorenzo](https://yyz2.discourse-cdn.com/free1/user_avatar/janus.discourse.group/lorenzo/32/425_2.png) [@lorenzo](https://janus.discourse.group/u/lorenzo)\
**Post date:** [November 13, 2025, 2:22pm UTC](https://janus.discourse.group/t/janus-and-gstreamer/1742/2 "2025-11-13T14:22:20Z")

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RTP forwarders in Janus will only forward RTP, not RTCP. For the GStreamer question, you may want to ask on their community groups, but I think you can (probably involves a bit of `tee` and `queue`).