how to get video stream data(decoded) from video decoder

[Tim-Philipp Müller]

On Mon, 2013-06-24 at 16:38 +0800, jojo wrote:

Hi,

> I am a newbie of the gstreamer framework,
> 
> I launched a pipeline with "appsrc name=test ! image/jpeg ! videodec !
> v4lsink name=vsink",
> 
> and i want to get video decoded data (e.g. NV12) from this pipeline, i
> have read the "GStreamer Application Development Manual" and 
> 
> 
> have no found any idea for my target.
> 
> 
> Someone could give me any hint ?

- what GStreamer version are you using?

- what is your target?

- do you want to display it *and* get the raw decoded buffers, or just
display it, or just get the buffers?

- what is your videodec element?

Cheers
 -Tim