This document lists the differenced between camerabin and camerabin2 from
the API point of view and should be used to help on porting applications
from camerabin to camerabin2.

* Setting the location for the captures:
camerabin requires that the path of the file to save the captures is set before
each capture. Camerabin2 allows the application to use a multifilesink-like
approach, the application can set a file with a '%d' marker, this marker
will be automatically replaced by a number and be autoincremented after each
capture.

* Capture signals
The signals were renamed from capture-start/stop to start/stop-capture as
this is the usual naming on actions.

* image-done
In camerabin, image-done is a signal, in camerabin2, it is a bus message

* video recording encoder/muxer
In camerabin, video/audio encoder/muxer are selected by passing GstElements to
camerabin properties. In camerabin2, a GstEncodingProfile is passed as a 
property and encodebin manages to instantiate the elements for the format.