... Supports multiple playing modes of video and teletext,CCTV and satellite TV will broadcast high-fidelity;To achieve on-site real time ... adjusted from 4:3 to 16:9 ,precisely locating via software.• 1024 video gray,uses multistage non-linear technical correction,delicate ... colors.• Brightness:0-1,000 nits adjustable.• With SMPTE TV color correction system,make image more ample.• Security low current ...