How to set specific caps on source and sink pads?

[Siber]

Hello everybody! Sorry for my incompetence. I'm trying to make an element which allow user to set caps on both pads. For example, if user set element properties: input_cap=yuy2 output_cap=yvyu, - so my element should set such caps on pads and only them. If other elements in pipeline not allow to have such caps so my element should ignore user specified caps. How can I make it if it's possible? For my_element template I've chosen videocrop from gst-plugins-good.

Thank you!

[Stefan Sauer]

On 07/20/11 10:58, Siber wrote:

> Hello everybody! Sorry for my incompetence. I'm trying to make an element
> which allow user to set caps on both pads. For example, if user set element
> properties: input_cap=yuy2 output_cap=yvyu, - so my element should set such
> caps on pads and only them. If other elements in pipeline not allow to have
> such caps so my element should ignore user specified caps. How can I make it
> if it's possible? For my_element template I've chosen videocrop from
> gst-plugins-good.
>
> Thank you!
>

What are you trying to do? You can use a capsfilter element to constrain
the caps a link should use.

Stefan
_______________________________________________
gstreamer-devel mailing list
[hidden email]
http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

[Siber]

Thank you, it helped. The problem is solved now.