On Sun, 2007-12-09 at 19:01 +0530, Sharath Mudalamane wrote: > I have to do (unnecessary copy operation in _chain() to resize the buffer > size for processing. I want to avoid this. Have a look at GstAdapter: http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstAdapter.html Regards Lutz