Features & Functions :
• Audio and video hardware compression card, using advanced standard H.264 video compression algorithm to achieve excellent image quality and high compression ratio;
• Support 4 channel 1080P(25,30)/1080I(50,60)/720P(25,30,50,60) HD-SDI video inputs;
• Support up to 1080P realtime live view;
• 4 channel full-HD video realtime compression, max 200fps at 1080P, support dual-stream;
• 4 channel G.711 audio compression;
• Support motion detection, video loss and camera masking function; support OSD, logo overlay, video frame rate, frame rate dynamic setup and etc;
• Support Windows 2000/XP/2003/Vista/7;
• Support 1 channel 1920*1080 HDMI output or 1 channel 1280*1024 VGA output with 1/4-window display;
• PCI-E x1 port, compatible with all DG/NV series compression cards.
Specifications
| Model |
DG4204HD
|
| Video Input |
4 channel, HD-SDI HD video, BNC |
| Audio Input |
4 channel, BNC(Sub card expansion) |
| Preview Resolution |
Max 1080P(1920×1080), Realtime |
| Bit Rate |
256Kbps~10Mbps |
| Compression Standard |
H.264 |
| Compression Resolution |
1080P(1920×1080),
720P(1280×720),
1080P/4:(960×540),
720P/4:(640×360),
1080P/16:(480×270),
720P/16:(320×180). |
| Output |
1 channel HDMI(1920×1080)/1 channel VGA(1280×1024, Sub card expansion) |
| 1/4 display split, Support Tour function |
| Sampling Rate |
16bit/8KHz |
| Audio Compression Bit Rate |
64Kbps |
| Audio Compression |
PCM/G.711 |
| Power Supply |
12V±10%, 3.3V±10% |
| Power Consumption |
16W |
| Working Environment |
-10℃~+55℃/ 10~90%RH / 86~106kpa |
| Dimension |
250mm×106.6mm |
|
