supports both output (sending frames from memory to the codec hardware)
and capture (receiving the processed frames from the codec hardware into
memory) stream I/O. An application will have to setup the stream I/O for
-both sides and finally call :ref:`VIDIOC_STREAMON <vidioc-streamon>`
+both sides and finally call :ref:`VIDIOC_STREAMON <VIDIOC_STREAMON>`
for both capture and output to start the codec.
Video compression codecs use the MPEG controls to setup their codec