视频帧率
CVI:PAL:1080P@25fps,720P@25fps,720P@50fps;NTSC: 1080P@30fps,720P@30fps,720P@60fps;AHD: PAL: 1080P@25fps,720P@25fps; NTSC: 1080P@30fps,720P@30fps; TVI: PAL: 1080P@25fps,720P@25fps,720P@50fps;NTSC: 1080P@30fps,720P@30fps,720P@60fps; CVBS: PAL: 960H;NTSC: 960H;