CODEWITHSUNDEEP
pythonservervideo-streaminggstreamerrtsp
Vassiliev
Vassiliev

Reputation: 47

Gstreamer RTSP Server not working (SDP contains no streams)

Here is my code for GstRtspServer that should just stream mp4 file for now:

import gi
gi.require_version('Gst', '1.0')
gi.require_version('GstRtspServer', '1.0')
from gi.repository import Gst, GObject, GstRtspServer

GObject.threads_init()
Gst.init(None)


class RTSP_Server:
    def __init__(self):
        self.server = GstRtspServer.RTSPServer.new()
        self.address = '192.168.1.15'
        self.port = '8554'
        self.launch_description = '( playbin uri=file:///E://...sample_video.mp4 )'

        self.server.set_address(self.address)
        self.server.set_service(self.port)
        self.server.connect("client-connected",self.client_connected) 
        self.factory = GstRtspServer.RTSPMediaFactory.new()
        self.factory.set_launch(self.launch_description)
        self.factory.set_shared(True)
        self.factory.set_transport_mode(GstRtspServer.RTSPTransportMode.PLAY)
        self.mount_points = self.server.get_mount_points()
        self.mount_points.add_factory('/video', self.factory)

        self.server.attach(None)  
        print('Stream ready')
        GObject.MainLoop().run()

    def client_connected(self, arg1, arg2):
        print('Client connected')


server = RTSP_Server()

I run it, get 'Stream ready' and then type in command line:

C:\gstreamer\1.0\x86_64\bin>gst-launch-1.0 rtspsrc location=rtsp://192.168.1.15:8554/video latency=0 ! decodebin ! autovideosink

And receive this:

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtsp://192.168.1.15:8554/video
Progress: (open) Retrieving server options
Progress: (open) Retrieving media info
ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not get/set settings from/on resource.
Additional debug info:
gstrtspsrc.c(6845): gst_rtspsrc_setup_streams (): /GstPipeline:pipeline0/GstRTSP
Src:rtspsrc0:
SDP contains no streams
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

C:\gstreamer\1.0\x86_64\bin>

Also I receive 'Client connected' in Python and first frame of the video opens and then closes after a moment.

What's the problem? I am looking forward to your help!

Upvotes: 0

Views: 5033

Answers (1)

joni
joni

Reputation: 34

Your server is listening on:

self.port = '554'

while You are trying to play port 8554:

VLC says that it is impossible to open rtsp://192.168.1.15:8554/video

Upvotes: 1

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