The EV3000 series network video decoder is a high-definition audio and video decoding device used for network TV advertising or large-scale network video surveillance. It adopts high-performance embedded processor and real-time operating system, and has features such as high-performance DSP hardware decoding, support for remote playback, remote parameter setting, remote software update, etc.
The EV3201-A/H is a high‑performance network video decoder designed for large‑scale video monitoring and broadcast applications. It uses an embedded processor and real‑time OS to provide reliable, stable, and real‑time decoding of audio‑video streams from EXPRESSV series DVR/DVS devices.
Key specifications include support for MPEG‑1/2/4 compression, multiple video resolutions (PAL/NTSC D1, VGA, CIF, QVGA, QCIF, QQVGA), a BNC video output, RCA stereo audio output, RJ45 10/100M Ethernet, CF card slot, 12 V DC power consumption of 3 W, operating temperature –10 °C to 55 °C, and dimensions 177 × 125 × 44 mm weighing 0.7 kg. This manual is written in Chinese.
| Compression format | MPEG-1 / MPEG-2 / MPEG-4 |
|---|---|
| PAL resolution | D1 720×576, VGA 640×480, CIF 352×288, QVGA 320×240, QCIF 176×144, QQVGA 160×112 |
| NTSC resolution | D1 720×480, VGA 640×480, CIF 352×240, QVGA 320×240, QCIF 176×112, QQVGA 160×112 |
| Video output | 1 BNC (1.0 Vp‑p, 75 Ω) |
| Audio output | 2 RCA stereo |
| Network interface | 1 RJ45 10/100 M Ethernet |
| CF card interface | 1 CF slot |
| Supply voltage | DC 12 V |
| Operating temperature | -10 °C to 55 °C |
| Operating humidity | 20 % to 80 % |
| Dimensions (L×W×H) | 177 mm × 125 mm × 44 mm |
| Weight | 0.7 kg |
It supports MPEG‑1, MPEG‑2 and MPEG‑4 compression formats.
The decoder provides one BNC video output (1.0 Vp‑p, 75 Ω).
The unit operates between –10 °C and 55 °C.
Yes, it supports 5.1‑channel audio decoding.