Sony's RX100-series has always been a capable machine for video as well as stills, and the Mark V version is no exception. With the addition of phase-detection autofocus and oversampled 4K footage, we've been impressed with what we've seen so far. In this video, you'll be able to check out 4K footage, 1080p footage (scaled to 4K), high frame rate footage, and more. Note that for the image stabilization demo, no attempt was made to smooth the camera motion - just normal walking with... more