Key features
* 4×cvbs video inputs with mpeg-2 video encoding
* supports pal and ntsc sd video formats
* support mpeg-1 layer 2, dd ac3 (2.0) audio encoding
* support ip output over udp and rtp
* support null pkt filter
* support cc (closed caption)
* support logo, caption, qrcode insertion- dx3214a
(language supported:中文, english, اردو, for more languages please consult us... )
* real-time effective encoding output bit-rate monitoring
* control via web management, and easy updates via web