Change location of filesrc dinamically

Lautaro Woites lauchapc87 at gmail.com
Tue Jun 11 07:00:00 PDT 2013


Thanks for the reply, it was very useful.

Can this(dinamically video adding) be simulated adding a new gnlcomposition
with the new sources and a operation start time like
'my_pipeline.get_clock().get_time()' and so?




2013/6/11 Nicolas Dufresne <nicolas.dufresne at collabora.com>

> Le lundi 10 juin 2013 à 12:05 -0300, Lautaro Woites a écrit :
> > Ok, thanks, maybe a custom element will be the best alternative.
> > I've read about gnonlin and it can change a src with precisely control
> > of time, but I don't sure if I can change the srcs of gnonlin when
> > the gnlcomposition is already in playing state.
>
> Currently you cannot do any change to your composition while in playing
> state. In 1.0 (GNL for 1.0 is not out yet) work has been started to
> introduce commits that would let you do that.
>
> > For example, if I want to add and play a new video while the pipeline
> > is playing another video.
> > 1) Is this possible with gnonlin?
>
> Not currently.
>
> > 2) On gstreamer 1.0,  What is the best alternative to do this? gnonlin
> > is supported on 1.0?
>
> In 1.0 this will eventually be supported in GNL. The only other
> alternative would be to code this yourself, but be advised that this is
> a little more difficult then it looks like.
>
> Nicolas
>
>
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