Trying to reset the pipeline whithout closing it

Stefan Sauer ensonic at hora-obscura.de
Fri Sep 16 13:10:39 PDT 2011


On 09/15/11 08:41, Sandeep Kumar wrote:
> Hi,
>
> I tried it, but didnt work. Gave the "Error: Internal data flow error" error and pipeline is closed after that. 
File a bug please. Also consider trying e.g. souphttpsrc.

Stefan
> I think, we have to follow the complete cycle of PAUSED to READY to NULL before playing it. I tried few other combinations as well, without much luck. Is there a standard procedure to do this task? 
> Sandeep
>
> ----- Original Message -----
> From: "Ashwini Sharma" <ak.ashwini at gmail.com>
> To: "Discussion of the development of and with GStreamer" <gstreamer-devel at lists.freedesktop.org>
> Sent: Thursday, September 15, 2011 11:40:23 AM
> Subject: Re: Trying to reset the pipeline whithout closing it
>
>
> Hi, 
>
>
> You can put the pipeline to READY state and then set the location and put the state back to PLAYING 
>
>
> -Ashwini 
>
>
> On Thu, Sep 15, 2011 at 10:34 AM, Sandeep Kumar < sandeep at vividlogic.com > wrote: 
>
>
> Hi, 
>
> I have a pipeline as below, 
>
> neonhttpsrc | flutsdemux | mpeg2decoder | xvimagesink 
>
> Here, i am trying to reset the location property of neonhttpsrc at run time , without closing the pipeline. Can anyone send the steps for doing it. 
>
> Steps i am following are like this, 
>
> gst_element_set_state(pipeline, GST_STATE_NULL); 
> g_object_set(G_OBJECT (source), "location", new_url, NULL); 
> gst_element_set_state(pipeline, GST_STATE_PLAYING); 
>
> The stream plays on the screen but after a delay(4 seconds first time). And the delay seems to keep increasing 2 folds (doubles after each new request). I dont want to delete the entire pipeline here. Anyone know how to resolve this issue? 
>
> Thanks & Regards, 
> Sandeep. 
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