buffer_pool number of buffers : how to configure ?

[Philippe De Muyter]

On Wed, Apr 22, 2015 at 02:09:49PM -0400, Nicolas Dufresne wrote:
> Le mercredi 22 avril 2015 à 15:43 +0200, Philippe De Muyter a écrit :
> > I have a gstreamer pipeline starting with v4l2src and doing image
> > analysis.
> > Some images take much more time than the others, but in average my
> > processor
> > is able to handle the flow.  However if I do not have enough buffers
> > to store
> > the incoming images, they get lost.  How could I specify, for example,
> > that I want to work with 100 frame buffers in the v4l2 driver, either
> > as a property of an existing plugin, or in my own plugin ?
> > I want to avoid copying to another buffer the images dequeued in
> > v4lsrc.
> 
> The maximum a V4L2 driver can allocate is 32. Right now there is no
> property for that, we we have the intention to add one. Meanwhile you
> can handle that using a queues, and copies should be made.

OK

Thank you

Philippe

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