The Sony PMW-EX3 compact camcorder with an interchangeable lens system incorporates three ½-inch type Exmor™ Full HD CMOS sensors, each with an effective pixel count of 1920 x 1080, delivering stunning-quality HD images in 1080P, 720P, and 1080i HD resolutions. A rich variety of features for creative shooting are incorporated into this camcorder such as “Slow & Quick Motion”, which is also commonly known as “over-cranking” and “under-cranking”, selectable gamma curves, slow-shutter, interval recording and the Picture Profile™ feature. Additionally, the PMW-EX3 offers a convenient remote-control and multi-camera operation capability, which allows use with high-end camera systems.
XDCAM EX is a variant of Sony’s popular XDCAM HD codec, which has become a benchmark for affordable non-linear professional acquisition. Through the use of flash-based memory, the PMW-EX3 can take advantage of variable bit rate (VBR) recording. VBR technology intelligently employs less or more image compression to different portions of the footage dependant on which areas need additional bandwidth. The end result is higher quality video with a reduced amount of compression artifacts when compared to more antiquated constant bit rate (CBR) methods.