[gst-devel] Problem using rtpvrarpay with gst-rtsp-server

Miguel Telleria de Esteban miguel at mtelleria.com
Mon May 31 19:14:38 CEST 2010


Dear all,

In a simple test case of gst-rtsp-server I link the following chain to
a certain URL:

        *launch_str = g_strdup_printf (
            "( "
            "filesrc location=%s ! oggdemux name=d "
            "d. ! queue ! theoradec ! rtpvrawpay name=pay0 pt=96 "
            "d. ! queue ! vorbisdec ! audioconvert ! alawenc !
        rtppcmapay name=pay1 pt=97 " 
            ")", fullpath);

When I launch the rtsp server and point to the URL I get the following
error message:

** (rtsp-dir-server:21757): WARNING **: 0x81bfc10: got error Internal
data stream error. (gstoggdemux.c(3251): gst_ogg_demux_loop
(): /GstPipeline:media-pipeline/GstBin:bin0/GstOggDemux:d: stream
stopped, reason not-negotiated)

Using rtpvorbispay and rtptheorapay I don't get any error.

Could anybody tell me what the "reason not-negotiated" means?  I am
using Ubuntu's 9.10 (Karmic) gstreamer version (0.10.25).

Thanks in advance,

	Miguel

-- 

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