[gst-devel] Problem when using rtspsrc

[Fabrice Triboix]

Hi,

I created another small program to send RTP packets (payload
type=14, content=a human readable string) to a given host/UDP port, and
I can receive these packets using:
$ gst-launch udpsrc port=5678 ! rtpmpadepay ! filesink=dump

The
dump file contains my strings, a bit truncated though, but I guess this
is normal. So apparently, the rtpmpadepay element works correctly.

I suspect the problem is more on how the rtspsrc element creates and links the various udpsrc/rtpXXX elements.
Does anybody has some insights about these problems?

Thank you very much,

  Fabrice

----- Original Message ----
From: Fabrice Triboix <gstdbg at yahoo.com>
To: gstreamer-devel at lists.sourceforge.net
Sent: Tuesday, November 7, 2006 11:11:49 AM
Subject: Re: [gst-devel] Problem when using rtspsrc

I created a simple program to send a UDP packet every second to a given host/port, and I can receive these packets without any problem using:
$ gst-launch udpsrc port=6789 ! filesink=dump

So it seems that the udpsrc element is working... Any other ideas?

Thank you,

  Fabrice


----- Original Message ----
From: Fabrice Triboix <gstdbg at yahoo.com>
To: gstreamer-devel at lists.sourceforge.net
Sent: Tuesday, November 7, 2006 10:36:14 AM
Subject: [gst-devel] Problem when using rtspsrc


Hi all,

I am trying to use rtspsrc to get an on-demand RTP stream from an helix server.
Here is the command line that I use:

$ gst-launch --gst-debug=3 --gst-debug-no-color rtspsrc
location=rtsp://helixsrv/file.mp3 ! rtpmpadepay ! filesink
location=dump.mp3

But I get an error in the udpsrc element, apparently with the first RTP packet received:
ERROR: from element /pipeline0/rtspsrc0/udpsrc0: Internal data flow error.

[---snip---]