[gst-devel] udpsrc: Help Needed

Eric Zhang nicolas.m.zhang at gmail.com
Mon Nov 24 03:11:06 CET 2008


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 <rana.manishrana at gmail.com>

> 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 <wim.taymans at gmail.com>wrote:
>
>> On Fri, Nov 21, 2008 at 9:46 AM, Manish Rana <rana.manishrana at gmail.com>
>> 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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