Below-listed three types of recording modes available in QTP:
Normal or Default Recording: Irrespective of the object location QTP identifies it on the screen.
Analog Recording Mode: In case if the exact mouse movement in critical to take any action, then this mode is used. Examples are painting applications or signature required for the document.
Low-Level Recording: The objects that cannot be identified easily are recorded by this option. In case if the object location changes inside the application then this mode is used.