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#!/usr/bin/env python3
'''
Simple example to demonstrate using GstRtspServer in Python with video source from camera
'''
import argparse
import gi
gi.require_version("Gst", "1.0")
gi.require_version("GstRtspServer", "1.0")
from gi.repository import GLib, Gst, GstRtspServer
def start_rtsp_server(rtsp_port, device, stream_name):
server = GstRtspServer.RTSPServer.new()
server.props.service = rtsp_port
server.attach(None)
factory = GstRtspServer.RTSPMediaFactory.new()
# Define pipeline which will be created during connection
launch_str = f"( v4l2src device={device} ! videoconvert ! queue ! video/x-raw,format=I420 ! x264enc ! h264parse ! rtph264pay name=pay0 pt=96 )"
factory.set_launch(launch_str)
factory.set_shared(True)
server.get_mount_points().add_factory("/" + stream_name, factory)
print(f"Device: {device} \nUnder: rtsp://localhost:{rtsp_port}/{stream_name}")
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument(
"--camera",
help="Camera file path",
type=str,
default="/dev/video0",
)
parser.add_argument("--rtsp-port", default="8557")
parser.add_argument("--stream-name", default="cam")
args = parser.parse_args()
Gst.init(None)
start_rtsp_server(args.rtsp_port, args.camera, args.stream_name)
loop = GLib.MainLoop()
loop.run()
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