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
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.
| 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). |
| RAW Stream | Support, Full-channels at 1080P / 720P / 1080P/4 / 720P/4 |
| 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 |