P2P application using WebRTC and GStreamer - Help and Support

nimish.patel · February 4, 2025, 10:41am

I recently came across code on Git, specifically the WebRTC and GStreamer part, and found it very insightful.

I am developing a peer-to-peer (P2P) application using WebRTC, where I have integrated the rtsp_webrtc component with some minor modifications.

github.com

hissinger/gstreamer-webrtcbin-demo/blob/main/webrtc-sendrecv.c

/*
 * Demo gstreamer app for negotiating and streaming a sendrecv webrtc stream
 * with a browser JS app.
 *
 * gcc webrtc-sendrecv.c $(pkg-config --cflags --libs gstreamer-webrtc-1.0 gstreamer-sdp-1.0 libsoup-2.4 json-glib-1.0) -o webrtc-sendrecv
 *
 * Author: Nirbheek Chauhan <nirbheek@centricular.com>
 */
#include <gst/gst.h>
#include <gst/sdp/sdp.h>

#define GST_USE_UNSTABLE_API
#include <gst/webrtc/webrtc.h>

/* For signalling */
#include <libsoup/soup.h>
#include <json-glib/json-glib.h>

#include <string.h>

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The application works fine within the same network; however, I am facing issues when trying to establish a connection over a public network.

If you could guide me on these aspects, it would be incredibly helpful. Please let me know if we can connect to discuss this further.

Looking forward to your response.