Digital Video Recorder User Manual
289
AHD input
720p25, 720p30
CVBS input
Support
IP
video
input
2-ch (up to 6-ch)
2-ch (up to 10-ch)
2-ch (up to 18-ch)
Up to 4 MP resolution
Audio
compression
G.711u
Audio input
4-ch
8-ch
16-ch
RCA (2.0 Vp-p, 1 KΩ)
Video/Audio
output
CVBS output
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
HDMI/VGA
output
HDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 ×
1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60Hz, 1024 × 768/60 Hz
VGA: 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60Hz,
1024 × 768/60 Hz
Encoding
resolution
When 1080p Lite mode not enabled: 1080p/720p/VGA/WD1/4CIF/CIF;
When 1080p Lite mode enabled: 1080p lite/720p
lite/VGA/WD1/4CIF/CIF
Frame rate
Main stream:
When 1080p Lite mode not enabled:
For 1080p stream access: 1080p/720p@12fps;
VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
When 1080p Lite mode enabled:
1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
Sub-stream:
WD1/4CIF/2CIF@12fps;
CIF/QVGA/QCIF@25fps (P)/30fps (N)
Video
bit
rate
32 Kbps to 6 Mbps
Audio output 2-ch, RCA (Linear, 1 KΩ)
Audio
bit
rate
64 Kbps
Dual stream
Support
Stream type
Video, Video & Audio