Problem with pipeline on different Ubuntu versions

[morrisford]

I run this command on an Ubuntu 10.4 32 bit system with gstreamer version 0.10.28-1 and it works:

gst-launch udpsrc port=5000 caps="application/x-rtp, media=\(string\)video, clock-rate=\(int\)9
0000, encoding-name=\(string\)H264,  payload=\(int\)96, ssrc=\(guint\)2396357661, clock-base=\(guint
\)2297066863, seqnum-base=\(guint\)49439" ! rtph264depay ! decodebin ! xvimagesink sync=false

I run the same command on an Ubuntu 10.10 64 bit system with gstreamer 0.10.30-1build2 and I get the following error:

morris@ubuntu:~/gst-commands$ gst-launch udpsrc port=5000 caps="application/x-rtp, media=\(string\)video, clock-rate=\(int\)9
0000, encoding-name=\(string\)H264,  payload=\(int\)96, ssrc=\(guint\)2396357661, clock-base=\(guint
\)2297066863, seqnum-base=\(guint\)49439" ! rtph264depay ! decodebin ! xvimagesink sync=false
WARNING: erroneous pipeline: could not link udpsrc0 to rtph264depay0
morris@ubuntu:~/gst-commands$

Is there a difference in the gstreamer versions? A problem with Ubuntu versions or a problem between 64 bit / 32 bit?

Morris

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[Marco Ballesio]

Hi,

On Sun, Feb 27, 2011 at 9:41 PM, Morris Ford <[hidden email]> wrote:

> I run this command on an Ubuntu 10.4 32 bit system with gstreamer version
> 0.10.28-1 and it works:
>
> gst-launch udpsrc port=5000 caps="application/x-rtp, media=\(string\)video,
> clock-rate=\(int\)9
> 0000, encoding-name=\(string\)H264,  payload=\(int\)96,
> ssrc=\(guint\)2396357661, clock-base=\(guint
> \)2297066863, seqnum-base=\(guint\)49439" ! rtph264depay ! decodebin !
> xvimagesink sync=false
>
> I run the same command on an Ubuntu 10.10 64 bit system with gstreamer
> 0.10.30-1build2 and I get the following error:
>
> morris@ubuntu:~/gst-commands$ gst-launch udpsrc port=5000
> caps="application/x-rtp, media=\(string\)video, clock-rate=\(int\)9
> 0000, encoding-name=\(string\)H264,  payload=\(int\)96,
> ssrc=\(guint\)2396357661, clock-base=\(guint
> \)2297066863, seqnum-base=\(guint\)49439" ! rtph264depay ! decodebin !
> xvimagesink sync=false
> WARNING: erroneous pipeline: could not link udpsrc0 to rtph264depay0
> morris@ubuntu:~/gst-commands$
>
> Is there a difference in the gstreamer versions? A problem with Ubuntu
> versions or a problem between 64 bit / 32 bit?

What if you don't make the fields "ssrc", "clock-base" and
"seqnum-base" explicit? Can you set GST_DEBUG=GST_CAPS:5 (or somebody
suggests GST_DEBUG=capsfilter:5) and attach a dump of the log here
(p.s. GST_DEBUG_NO_COLOR=1, please)?

Regards

>
> Morris
>
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
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