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udpsrc: Help Needed

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Manish Rana-2

udpsrc: Help Needed

Hi All,

I am using udpsrc to receive the data from the server.

I keep on receiving the data from the server at port:5000

Now i dont want to receive the data on port 5000 but i want to receive the same data on port 6000

How can i achieve this without intrupting the receiver pipeline:

I tried setting the port on udpsrc ( while it was running and receiving data from 5000 ), but this did't help. The udpsrc keeps on receiving data from 5000

If i set the state to ready and then set the port and after that i set the state to playing it stops receiving data from 5000 but do not start receiving data at 6000

Please provide some pointers

Thanks a lot in adwance

~cheers

Rana

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Wim Taymans

Re: udpsrc: Help Needed

On Fri, Nov 21, 2008 at 9:46 AM, Manish Rana <[hidden email]> wrote:

> Hi All,
>
> I am using udpsrc to receive the data from the server.
> I keep on receiving the data from the server at port:5000
> Now i dont want to receive the data on port 5000 but i want to receive the
> same data on port 6000
>
> How can i achieve this without intrupting the receiver pipeline:
> I tried setting the port on udpsrc ( while it was running and receiving data
> from 5000 ), but this did't help. The udpsrc keeps on receiving data from
> 5000
>
> If i set the state to ready and then set the port and after that i set the
> state to playing it stops receiving data from 5000 but do not start
> receiving data at 6000

1 udpsrc element can only receive data from 1 port, if you want to
receice data from 2 ports, you must use 2 udpsrc elements.

Wim

>
> Please provide some pointers
>
> Thanks a lot in adwance
>
> ~cheers
> Rana
> -------------------------------------------------------------------------
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> prizes
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>
>

Manish Rana-2

Re: udpsrc: Help Needed

Hi Wim ,

Thanks a lot for qucik reply..

My point is, can i change the udpsrc port dynamically i.e.

1. using the same UDPSRC first i receive data form 'x' port

2. Now i change the property 'port' of udpsrc to 'y' ( to receive data from port 'y', using the same UDPSRC element)

The reason is, i want to save time in creating and linking the udpsrc to the pipeline.

If in current implementation this is not possible, please guide me i would love to contribute the same.....

Thanks a lot again

~Rana

From the previous reply it seems this is not possible.....But can we support this....

On Fri, Nov 21, 2008 at 3:35 PM, Wim Taymans <[hidden email]> wrote:

On Fri, Nov 21, 2008 at 9:46 AM, Manish Rana <[hidden email]> wrote:
> Hi All,
>
> I am using udpsrc to receive the data from the server.
> I keep on receiving the data from the server at port:5000
> Now i dont want to receive the data on port 5000 but i want to receive the
> same data on port 6000
>
> How can i achieve this without intrupting the receiver pipeline:
> I tried setting the port on udpsrc ( while it was running and receiving data
> from 5000 ), but this did't help. The udpsrc keeps on receiving data from
> 5000
>
> If i set the state to ready and then set the port and after that i set the
> state to playing it stops receiving data from 5000 but do not start
> receiving data at 6000

1 udpsrc element can only receive data from 1 port, if you want to
receice data from 2 ports, you must use 2 udpsrc elements.

Wim

>
> Please provide some pointers
>
> Thanks a lot in adwance
>
> ~cheers
> Rana
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
> Build the coolest Linux based applications with Moblin SDK & win great
> prizes
> Grand prize is a trip for two to an Open Source event anywhere in the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>
>

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Eric Zhang-6

Re: udpsrc: Help Needed

Hi, gstreamer-devel:

You can try to set `sockfd' property of udpsrc then set the state to READY then PLAYING. But in this way, you should prepare the socket yourself.

2008/11/21 Manish Rana <[hidden email]>

Hi Wim ,

Thanks a lot for qucik reply..

My point is, can i change the udpsrc port dynamically i.e.

1. using the same UDPSRC first i receive data form 'x' port

2. Now i change the property 'port' of udpsrc to 'y' ( to receive data from port 'y', using the same UDPSRC element)

The reason is, i want to save time in creating and linking the udpsrc to the pipeline.

If in current implementation this is not possible, please guide me i would love to contribute the same.....

Thanks a lot again

~Rana

From the previous reply it seems this is not possible.....But can we support this....

On Fri, Nov 21, 2008 at 3:35 PM, Wim Taymans <[hidden email]> wrote:

On Fri, Nov 21, 2008 at 9:46 AM, Manish Rana <[hidden email]> wrote:
> Hi All,
>
> I am using udpsrc to receive the data from the server.
> I keep on receiving the data from the server at port:5000
> Now i dont want to receive the data on port 5000 but i want to receive the
> same data on port 6000
>
> How can i achieve this without intrupting the receiver pipeline:
> I tried setting the port on udpsrc ( while it was running and receiving data
> from 5000 ), but this did't help. The udpsrc keeps on receiving data from
> 5000
>
> If i set the state to ready and then set the port and after that i set the
> state to playing it stops receiving data from 5000 but do not start
> receiving data at 6000

1 udpsrc element can only receive data from 1 port, if you want to
receice data from 2 ports, you must use 2 udpsrc elements.

Wim

>
> Please provide some pointers
>
> Thanks a lot in adwance
>
> ~cheers
> Rana
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
> Build the coolest Linux based applications with Moblin SDK & win great
> prizes
> Grand prize is a trip for two to an Open Source event anywhere in the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>
>

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Manish Rana-2

Re: udpsrc: Help Needed

Dear Eric,

Thanks a lot

But i think this is as good as creating udpsrc. I will better create one more UDPSRC and try.

Regards

Manish

On Mon, Nov 24, 2008 at 7:41 AM, Eric Zhang <[hidden email]> wrote:

Hi, gstreamer-devel:

You can try to set `sockfd' property of udpsrc then set the state to READY then PLAYING. But in this way, you should prepare the socket yourself.

2008/11/21 Manish Rana <[hidden email]>

Hi Wim ,

Thanks a lot for qucik reply..

My point is, can i change the udpsrc port dynamically i.e.

1. using the same UDPSRC first i receive data form 'x' port

2. Now i change the property 'port' of udpsrc to 'y' ( to receive data from port 'y', using the same UDPSRC element)

The reason is, i want to save time in creating and linking the udpsrc to the pipeline.

If in current implementation this is not possible, please guide me i would love to contribute the same.....

Thanks a lot again

~Rana

From the previous reply it seems this is not possible.....But can we support this....

On Fri, Nov 21, 2008 at 3:35 PM, Wim Taymans <[hidden email]> wrote:

On Fri, Nov 21, 2008 at 9:46 AM, Manish Rana <[hidden email]> wrote:
> Hi All,
>
> I am using udpsrc to receive the data from the server.
> I keep on receiving the data from the server at port:5000
> Now i dont want to receive the data on port 5000 but i want to receive the
> same data on port 6000
>
> How can i achieve this without intrupting the receiver pipeline:
> I tried setting the port on udpsrc ( while it was running and receiving data
> from 5000 ), but this did't help. The udpsrc keeps on receiving data from
> 5000
>
> If i set the state to ready and then set the port and after that i set the
> state to playing it stops receiving data from 5000 but do not start
> receiving data at 6000

1 udpsrc element can only receive data from 1 port, if you want to
receice data from 2 ports, you must use 2 udpsrc elements.

Wim

>
> Please provide some pointers
>
> Thanks a lot in adwance
>
> ~cheers
> Rana
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
> Build the coolest Linux based applications with Moblin SDK & win great
> prizes
> Grand prize is a trip for two to an Open Source event anywhere in the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>
>

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