Video/Audio Input |
Audio Input: | | 4-ch |
Video Compression: | | H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 |
Analog and HD-TVI video input: | | 8-ch,BNC interface (1.0Vp-p, 75 Ω)connection |
Supported camera types: | | Support HDTVI input: 4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60Note: The 3 MP signal input is only available for the first channel of DS-7304HQHI-K4, the first 2 channels of DS-7308HQHI-K4, and the first 4 channels of DS-7316HQHI-K4.Support AHD input: 4 MP, 1080p25, 1080p30, 720p25, 720p30Support HDCVI input: 1080p25, 1080p30, 720p25, 720p30support CVBS input |
Video Input Interface: | | BNC (1.0 Vp-p, 75Ω) |
Audio Compression: | | G.711u |
Audio Input Interface: | | 4-ch, RCA (2.0 Vp-p, 1 KΩ) |
Two-way Audio: | | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using audio input) |
Video/Audio Output |
CVBS Output: | | 1-ch,BNC(1.0Vp-p,75Ω),resolution:PAL:704×576,NTSC:704×480 |
HDMI/VGA Output: | | HDMI: 1-ch,4K(3840×2160)/30Hz,2K(2560×1440)/60Hz, 1920×1080/60Hz, 1280×1024/60Hz,1280×720/60Hz,1024 ×768/60HzVGA:1-ch,2K(2560×1440)/60Hz,1920×1080/60Hz,1280×1024/60Hz,1280×720/60Hz,1024×768/60Hz |
Recording resolution: | | When 1080p Lite mode not enabled:4 MP lite/3 MP/1080p/1080p lite/720p/WD1/4CIF/VGA/CIFWhen 1080p Lite mode enabled:4 MP lite/3 MP/1080p lite/720p/720p lite/WD1/4CIF/VGA/CIF |
Frame Rate: | | Main stream:When 1080p Lite mode not enabled:For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fpsFor 1080p stream access: 1080p@15fps; 720p/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:4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)Sub-stream:WD1/4CIF@12fps; CIF@25fps (P)/30fps (N) |
Video Bit Rate: | | 32 Kbps-6 Mbps |
Stream Type: | | Video/Video&Audio |
Two-way Audio: | | 1-ch, RCA (2.0 Vp-p, 1 kΩ) (using the audio input) |
Audio Output: | | 1-ch RCA(Linear, 1kΩ) |
Audio Bit Rate: | | 64kbps |
Dual Stream: | | Support |
Synchronous Playback: | | 8-ch |
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