RTSP Unicast and Multicast on the same pipeline using different mountpoints

[Mert Can Ergun]

Quick Update: My payloader is actually named as pay0. I forgot about that
detail, but changing it doesn't fix the problem


Mert Can Ergun wrote
> Is it possible to manually set up 2 GstRTSPMedia objects with the same
> pipeline and have them listen different paths on the server?
> I am trying to explore that possibility but the following code is not
> working for me:
> 
> payloader = gst_element_factory_make("rtph264pay", "pay0");
> 
> rtsp_server = gst_rtsp_server_new();
> gst_rtsp_server_set_service(rtsp_server, "8554");
> 
> if(!pipeline || !src || !converter || !encoder || !payloader)
> g_print("creation failed!\n");
> 
> gst_bin_add_many(pipeline, src, converter, encoder, payloader, NULL);
> rtsp_media = gst_rtsp_media_new(pipeline);
> payloader_sink = gst_element_get_static_pad(payloader, "sink");
> uni_stream = gst_rtsp_media_create_stream(rtsp_media, payloader,
> payloader_sink);
> 
> guint n_cnt = gst_rtsp_media_n_streams(rtsp_media);
> 
> g_print("number of streams = %d\n", n_cnt);
> 
> GstRTSPMediaStatus status = gst_rtsp_media_get_status(rtsp_media);
> g_print("GstRTSPMediaStatus = %d\n", status);
> 
> if(!gst_rtsp_media_prepare(rtsp_media, NULL))
> 
> 
> I get errors at _prepare():
> 
> (mt-gst-auth-rtsp-server:7889): GStreamer-CRITICAL **:
> gst_element_get_bus: assertion 'GST_IS_ELEMENT (element)' failed
> 
> (mt-gst-auth-rtsp-server:7889): GStreamer-CRITICAL **:
> gst_bus_create_watch: assertion 'GST_IS_BUS (bus)' failed
> 
> (mt-gst-auth-rtsp-server:7889): GStreamer-CRITICAL **: gst_object_unref:
> assertion 'object != NULL' failed
> 
> (mt-gst-auth-rtsp-server:7889): GLib-CRITICAL **: g_source_set_callback:
> assertion 'source != NULL' failed.
> 
> I tried to make sure that pipeline is properly initialized on the
> RTSPMedia object by getting the pipeline from it and then using
> gst_element_get_bus and it doesn't return any errors.





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