Digital Video Recorder User Manual
258
Audio input
compression
Analog video
input
4-ch
8-ch
16-ch
BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI input
1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60
AHD input
720p25, 720p30
CVBS input
Support
Audio
compression
G.711u
Audio input/
Two-way
audio input
1-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/
Audio output
HDMI/VGA
output
1-ch, 1920 × 1080/60Hz,1280 × 1024/60Hz,
1280 × 720/60Hz, 1024 × 768/60Hz
HDMI: 1-ch, 4K (3840
×
2160)/30Hz,
2K
(2560 × 1440)/60Hz,
1920 × 1080/60Hz,
1280 × 1024/60Hz,
1280
×
720/60Hz,
1024 × 768/60Hz
VGA: 1-ch, 2K (2560 ×
1440)/60Hz, 1920 ×
1080/60Hz, 1280 ×
1024/60Hz, 1280 ×
720/60Hz,
1024
×
768/60Hz
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;