GstWebRTC - PubNub Video Examples - TX1/TX2

GstWebRTC
WebRTC Fundamentals
GstWebRTC Basics
Signaling 1.Predefined Signaling 2.Custom Signaling 3.API Reference 4.Advance Settings Plugin Elements 1.GstWebRTCBin 2.GstWebRTCBin Properties 3.GstWebRTCBin Features 1.Data Channel
Evaluating GstWebRTC
Getting the code
Building GstWebRTC
x86 Platforms Jetson Platforms: TX1, TX2 and Xavier Yocto Platforms: i.MX6 and i.MX8
Examples
x86 OpenWebRTC PubNub AppRTC MediaSoup iMX6 OpenWebRTC PubNub AppRTC iMX8 OpenWebRTC PubNub AppRTC TX1/TX2/Xavier OpenWebRTC PubNub AppRTC
MCU Demo Application
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This page presents some GStreamer GstRrWebRTC video examples on TX1/TX2/Xavier platform using PubNub.

H264

Unidirectional elements

Example

In this example, we use rrwebrtcbin to send a video stream.

Send Pipeline

Set the USER_CHANNEL and PEER_CHANNEL
gst-launch-1.0 rrwebrtcbin rtcp-mux=true start-call=true signaler::user-channel=$USER_CHANNEL \
signaler::peer-channel=$PEER_CHANNEL name=web videotestsrc  ! nvvidconv ! omxh264enc insert-sps-pps=true ! \
h264parse ! rtph264pay ! capssetter caps="application/x-rtp,profile-level-id=(string)42c01f" ! queue ! web.video_sink

VP8

Bidirectional elements

Example

In this example we use two rrwebrtcbins, each send a video stream, and receives each other video stream.

Send-Receive Pipeline

Set the USER_CHANNEL and PEER_CHANNEL
gst-launch-1.0 rrwebrtcbin rtcp-mux=true start-call=true signaler::user-channel=$USER_CHANNEL \
signaler::peer-channel=$PEER_CHANNEL name=web nvcamerasrc sensor-id=0  ! nvvidconv ! omxvp8enc ! \
rtpvp8pay ! web.video_sink web.video_src ! rtpvp8depay ! omxvp8dec ! videoconvert ! autovideosink