tree a39e0c9fd09695cddf5f01882627d52c08655189
parent 7c42ba97d7ca394c0a2db097a65d3a895f6b5605
author Luis de Bethencourt <luisbg@osg.samsung.com> 1450180740 +0000
committer Luis de Bethencourt <luisbg@osg.samsung.com> 1450180860 +0000

geometrictransform: add headers with example launch lines

Add description headers for all geometrictransform elements so we can have
gst-launch-1.0 example launch lines for all of them.