Unless youre into secondrate sound its likely that your DSLR or HD camera isnt cutting it. Its also the reason for the LensHopper VP83F. Get
Shure VP83F LensHopper Camera-Mounted Condenser Shotgun Microphone with Integrated Digital Flash Recording - Windscreen, Superior RF Immunity, Backlit LCD, 5-Position Joystick, Rycote Lyre Shock Mount: : Electronics & Photo
Shure VP83F LensHopper Shotgun Microphone with Integrated Audio Recorder
Shure VP83F Camera-Mount Shotgun Microphone - Westlake Pro
VP83F Lenshopper™ - Camera Mount Microphone With Flash - Shure United Kingdom
Shure VP83F LensHopper Review
VP83F Lenshopper™ - Camera Mount Microphone With Flash - Shure Asia Pacific
LensHopper Camera-Mount Condenser Microphone with Integrated Flash Rec - Shure
Rent VideoMic Pro R Camera-mount Shotgun Microphone in London (rent for £10.00 / day, £6.07 / week)
Best Buy: Shure VP83F LensHopper Camera Mount Condenser Shotgun Microphone with Flash Recording VP83F
Shure VP83F LensHopper Camera-Mounted Condenser Shotgun Microphone with Integrated Digital Flash Recording - Windscreen, Superior RF Immunity, Backlit LCD, 5-Position Joystick, Rycote Lyre Shock Mount: : Electronics & Photo
SHURE Kamera Microphone VP83F, Earphone, Headphone & Mic