Gstreamer and Telos Iport

[majonezz]

Hello, please help me with gstreamer, becouse i can't make it working together with Iport.
I have this device: http://telos-systems.com/zephyr/iport.htm .
It can produce an rtp audio stream - mp3 or aac. I want to decode this stream with gstreamer. I have some experience with playing it in mplayer, but mplayer have some long-playing synchro issues.

I have a dump produced by gst-launch udpsrc port=5000  ! filesink location=dump.bin .

Here it is: http://83.15.87.186/dump.bin

Can somebody produce propper config for playing it?
Thanks in advance.

[Jānis Rukšāns]

Hi,

On Fri, Nov 19, 2010 at 6:58 PM, majonezz <[hidden email]> wrote:

>
> Hello, please help me with gstreamer, becouse i can't make it working
> together with Iport.
> I have this device: http://telos-systems.com/zephyr/iport.htm .
> It can produce an rtp audio stream - mp3 or aac. I want to decode this
> stream with gstreamer. I have some experience with playing it in mplayer,
> but mplayer have some long-playing synchro issues.
>
> I have a dump produced by gst-launch udpsrc port=5000  ! filesink
> location=dump.bin .
>
> Here it is: http://83.15.87.186/dump.bin
>
> Can somebody produce propper config for playing it?

What is the pipeline you've tried, and what were the results?

I can ask the guys working on the iPort (I'm employed at Telos) if
they can give any help, but then again they're not familiar with
GStreamer. And I'm in turn not familiar with iPort =/


Cheers,
Jānis

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[Marco Ballesio]

Hi,

On Fri, Nov 19, 2010 at 6:58 PM, majonezz <[hidden email]> wrote:

>
> Hello, please help me with gstreamer, becouse i can't make it working
> together with Iport.
> I have this device: http://telos-systems.com/zephyr/iport.htm .
> It can produce an rtp audio stream - mp3 or aac. I want to decode this
> stream with gstreamer. I have some experience with playing it in mplayer,
> but mplayer have some long-playing synchro issues.
>
> I have a dump produced by gst-launch udpsrc port=5000  ! filesink
> location=dump.bin .
>
> Here it is: http://83.15.87.186/dump.bin
>
> Can somebody produce propper config for playing it?

This is more than a good starting point (see the "Example pipelines" section):

http://www.gstreamer.net/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-gstrtpbin.html

If the camera is only streaming video you can mangle away the
audio-related pipelines.

Regards

> Thanks in advance.
> --
> View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-and-Telos-Iport-tp3050660p3050660.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
>
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> off Lotus Notes and onto the cloud with Force.com, apps are easier to build,
> use, and manage than apps on traditional platforms. Sign up for the Lotus
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[Jānis Rukšāns]

On Mon, Dec 6, 2010 at 10:35 PM, Marco Ballesio <[hidden email]> wrote:
> If the camera is only streaming video you can mangle away the
> audio-related pipelines.

Actually, it is not a camera, it is streaming only audio. I guess the
problem the op is having is that he doesn't know the parameters needed
for rtpbin.


To the op: a Wireshark capture (pcap file) would be more useful than
"dump" from udpsrc ! filesink.

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