[gst-devel] GStreamer General State and BIN Issue

[Aurelien Grimaud]

Hi,
Try to set your new audiotestsrc in RUNNING state after linking.

Another solution will be to not get rid of audiotestsrc.
One way to change the pipeline behavior without adding or removing any 
element is to use input-selector, output-selector and tee.

Pipeline works better if they are always linked from src to sink.
I use "tee ! fakesink" to get an always running pipeline.
I guess input-selector ! fakesink should do the trick too.
I can then add or remove any modifier after the tee or selector.

Aurelien

Manish Rana a écrit :
> Dear Eric,
> 
> Thanks a lot for your suggestion...
> 
> I can't put the pipeline in the Paused State as there are other bins 
> also in the pipeline and they need to be running....
> Also what effect will it cause on the live source in my pipeline..as it 
> has udpsink as well...........
> 
> BR
> Manish
> 
> On Mon, Sep 1, 2008 at 7:29 AM, Eric Zhang <nicolas.m.zhang at gmail.com 
> <mailto:nicolas.m.zhang at gmail.com>> wrote:
> 
>     Hi, Manish:
> 
>         I think you should pause the pipeline and re-play it after you
>     inserted audiotestsrc into pipeline again.
> 
>     Eric
> 
>     2008/8/29 Manish Rana <manish.rana at gmail.com
>     <mailto:manish.rana at gmail.com>>
> 
>         Hi All,
> 
> 
>         I am facing one issue in Gstreamer, I use following sequance.
> 
>         1. Pipaline is created.
>         2. Followink elements are there in Pipeline:
>                   a. audiotestsrc
>                   b. caps ! queue ! amrnbenc ! rtpamrpay ( One BIN -
>         Called SRC BIN )
>                   b. RTPBIN
>                   c. udpsink
> 
>         Now if I unlink and remove audiotestsrc from my pipeline, that
>         is ok.
>         But if i again add this element to my pipeline there is no data
>         on the audiotestsrc (checked using pad PROBE data.)
> 
>         Please let me know where i am doing it wrong.
>         As i think logically there is something messed up :(
> 
> 
>         Thanks a lot..
>         Manish
> 
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