Sony HDR-MV1 ZOOM Q3HD Q3 H2 Yamaha POCKETRACK PR7 portable audio video recorders comparison test

Audio & video comparison of portable audio / video recorders including: Sony HDR-MV1 ZOOM Q3HD ZOOM Q3 ZOOM H2 Yamaha POCKETRACK PR7 Divided in 2 parts: Built-in microphones and LINE IN connection.