It does not need to its a DSLR, all video will do is drive up the price and wear your shutter out.
DSLRs with video functionality do not use the mechanical shutter to expose each frame of video - when shooting video an electronic shutter is employed.
Put simply, video on a DSLR does not wear out your (mechanical) shutter.
DSLRs with video functionality do not use the mechanical shutter to expose each frame of video - when shooting video an electronic shutter is employed.
Put simply, video on a DSLR does not wear out your (mechanical) shutter.