example_filesrc_to_rtsp.py

# -*- encoding: utf-8 -*-
import gi

# import required library like Gstreamer and GstreamerRtspServer
gi.require_version("Gst", "1.0")
gi.require_version("GstRtspServer", "1.0")
from gi.repository import Gst, GLib, GstRtspServer, GObject


if __name__ == "__main__":
    Gst.init(None)

    server = GstRtspServer.RTSPServer.new()
    server.set_service("8554")
    server.connect("client-connected", lambda x1, x2: print(f"Client connected, {x1}, {x2}")) 
    
    factory = GstRtspServer.RTSPMediaFactory.new()
    # Please note launch description string must be ended an element with the name *payXX*. This is required by rtsp server.
    factory.set_launch("""( 
filesrc location=./data/sample-mp4-file-small.mp4 
! qtdemux name=d 
d. ! queue ! rtph264pay pt=96 name=pay0 
)""")
    factory.set_shared(True)
    factory.set_transport_mode(GstRtspServer.RTSPTransportMode.PLAY)
    
    mount_points = server.get_mount_points()
    mount_points.add_factory('/0', factory)
    mount_points.add_factory('/1', factory)

    server.attach(None)  
    print("stream ready at rtsp://127.0.0.1:8554/0")

    GLib.MainLoop().run()