[gst-devel] How to create a IPLImage

[Carlos Castro]

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