Introductions:

NV4002MD matrix decode board is the key product to build digital video matrix and network matrix. It can be used for decoding H.264 streams compressed by NV4000HC, NV6000HC, NV6101HF, NV7200H, NV8000HC, NV8000HS. It is a bridge between digital and analog system, and strongly support concentrative digital surveillance solution.

Decode Function:

Each NV4002MD can decode 4 channels’ 2CIF/CIF/QCIF, 3 channels’ DCIF, 2 channels’ 4CIF video;
Video Output: 2 channels, each video output can be divided into up to 16 windows;
Supported video type: NV40xxHC card NV6000HC, NV6000HF, NV7000H, NV8000HC, NV8000HF, NV8000HS embedded device;
At present one PC can max support 16 pieces of NV4002MD card, that is to say 64-channel decode and 32-channel video output can be supported.

Matrix Function :

Video input: the real time preview video of NV40xxHC card, the video decoded by NV4002MD card (local files or net real time video stream);
Video output: video output channel of NV4002MD card. Each video output supports window division, each video output can be divided into up to 16 windows. The video matrix switches the video by using the window as the unit.;
Video Matrix control: for all the plugged NV40xxHC and NV4002MD card in the PC, all the encode video of NV40xxHC card and decoded video of NV4004MD card, can be output to any window position on any video display channel of any piece of NV4002MD card;
Each NV4002MD supports 2 channel video output, and the resolution for each video output is 4CIF;
Each preview video of NV40xxHC card can be output to 2 different monitors by NV4002MD card simultaneously;
Each video decoded by NV4002MD card can be output to 2 different monitors by NV4002MD card simultaneously.

Applications:

64*4 Matrix (Integrated with video captured boards in NetVision DVR system)

64*32 Network Matrix (independent application)

Specifications