Here's a test program I wrote a while ago to get the data from appsink. It just tries to determine the most prominent color of an image, but do what you wish with the image. main.cpp <http://gstreamer-devel.966125.n4.nabble.com/file/t379531/main.cpp> -- Sent from: http://gstreamer-devel.966125.n4.nabble.com/