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Problem with mulicast streaming .

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reachshanks

Problem with mulicast streaming .

Hello All,

I am using the Gstreamer.0.10 version in a

Intel_CE_2110_Media_Processor_Platform which uses the Gstreamer.0.10 libraries
When I try to do a uncast UDP stream the platform streams successfully, but when I try to
do a multicast udp stream the below errors are thrown from the platform

Name: udpsrc0
Error quark - gst-resource-error-quark
Error code 13
could not get/set settings from resource

The ifconfig interface details in the platform is

eth0 - up broadcast running multicast

Below are the g_object-set calls.

G_object-set (G_object (inputsrc),"multicast-group","239.1.1.1", mcastaddress, NULL);

G_object-set (G_object(inputsrc),"multicast-interface","eth0",mcastaddress,NULL);

I could see the Platform could not set/get the properties associated with gstream muticast.

I am trying to understand where the problem could be,any inputs in these regards could be great help to me.

Thanks and regards,
shankar ganesh

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reachshanks

Re: Problem with mulicast streaming .

Hi All,

Could any body help me out from the below problem , i got stuck with this for weeks.

Thanks in advance

Shankar ganesh

On Sun, Dec 5, 2010 at 1:07 PM, shankar ganesh <[hidden email]> wrote:

Hello All,

I am using the Gstreamer.0.10 version in a

Intel_CE_2110_Media_Processor_Platform which uses the Gstreamer.0.10 libraries
When I try to do a uncast UDP stream the platform streams successfully, but when I try to
do a multicast udp stream the below errors are thrown from the platform

Name: udpsrc0
Error quark - gst-resource-error-quark
Error code 13
could not get/set settings from resource

The ifconfig interface details in the platform is

eth0 - up broadcast running multicast

Below are the g_object-set calls.

G_object-set (G_object (inputsrc),"multicast-group","239.1.1.1", mcastaddress, NULL);

G_object-set (G_object(inputsrc),"multicast-interface","eth0",mcastaddress,NULL);

I could see the Platform could not set/get the properties associated with gstream muticast.

I am trying to understand where the problem could be,any inputs in these regards could be great help to me.

Thanks and regards,
shankar ganesh

Marco Ballesio

Re: Problem with mulicast streaming .

Hi Shankar,

>
> On Sun, Dec 5, 2010 at 1:07 PM, shankar ganesh <[hidden email]>
> wrote:
>>
>> Hello All,
>>
>> I am using the Gstreamer.0.10 version in a
>>
>> Intel_CE_2110_Media_Processor_Platform which uses the Gstreamer.0.10
>> libraries
>> When I try to do a uncast UDP stream the platform streams successfully,
>> but when I try to
>> do a multicast udp stream the below errors are thrown from the platform
>>
>> Name: udpsrc0
>> Error quark - gst-resource-error-quark
>> Error code 13
>> could not get/set settings from resource

I don't have much experience with multicast (just a few tests on
desktop machines so far), btw maybe the following will help you.

My suspect is that for some reasons your network iface doesn't support
multicast or that the user you're running it from does not have enough
privileges. What if you try and execute the pipeline from a privileged
user (e.g. root)? What if you try in on another machine (e.g. a
desktop)?

Can you report the pipeline(s) you're running? Moreover, it would be
helpful if you can report somewhere the debug output you get when
setting for instance GST_DEBUG=udpsrc:5

If more than 20 lines, please report it to pastebin or as a txt attachment.

Regards

>>
>> The ifconfig interface details in the platform is
>>
>> eth0 - up broadcast running multicast
>>
>> Below are the g_object-set calls.
>>
>> G_object-set (G_object (inputsrc),"multicast-group","239.1.1.1",
>> mcastaddress, NULL);
>>
>> G_object-set
>> (G_object(inputsrc),"multicast-interface","eth0",mcastaddress,NULL);
>>
>> I could see the Platform could not set/get the properties associated with
>> gstream muticast.
>>
>> I am trying to understand where the problem could be,any inputs in these
>> regards could be great help to me.
>>
>> Thanks and regards,
>> shankar ganesh
>>
>>
>>
>>
>
> ------------------------------------------------------------------------------
> What happens now with your Lotus Notes apps - do you make another costly
> upgrade, or settle for being marooned without product support? Time to move
> 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
> Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
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>