[gst-devel] How to create a IPLImage

Kapil Agrawal kapil.agl at gmail.com
Fri Apr 9 11:04:19 CEST 2010


You men you want to store the data that you captured from the webcam ?
you may even like to refer to http://github.com/Elleo/gst-opencv project
incase you intend to use gstreamer and opencv ?


On Fri, Apr 9, 2010 at 2:00 PM, Carlos Castro <carloscastro7 at gmail.com>wrote:

> Hi everyone,
> I'm trying to get a snapshot from a webcam that is continuously
> sending the picture to a GTK+ app using a gtreamer pipeline, so I can
> save that snapshot as a IPLImage, to later use it with OpenCV.
> I searched the web to find the answer and I found that I could use a
> gstbuffer to store the frame that gstreamer grabs from the v4l2src,
> but I couldn't get it to work...  How do I get the data from the
> pipeline to the buffer?
> Thanks,
> Carlos Castro
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