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DX3214(DX3214A) Multi-Channel Encoder
DEXIN DX3214(DX3214A) multi-channel encoder is our newest professional SD audio & video encoding and multiplexing device with powerful functionality. It is equipped with 4 CVBS channels input supporting MPEG-2 encoding format and MPEG-1 Layer 2, DD AC3 (2.0) Audio encoding. It can multiplex 4 encoded TS to generate a MPTS and 4 SPTS output through GE output port. With its high integration and cost-effective design, this device widely used in variety of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.
Product Overview
DEXIN DX3214(DX3214A) multi-channel encoder is our newest professional SD audio & video encoding and multiplexing device with powerful functionality. It is equipped with 4 CVBS channels input supporting MPEG-2 encoding format and MPEG-1 Layer 2, DD AC3 (2.0) Audio encoding. It can multiplex 4 encoded TS to generate a MPTS and 4 SPTS output through GE output port. With its high integration and cost-effective design, this device widely used in variety of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.
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
Principle Chart
Technical Specification
Input | 4 CVBS inputs , RCA interface | |||
Video | Resolution | Input | Output | |
720*576 | 720×576_50i, 704×576_50i, 640×576_50i, 352×288_50i, 320×288_50i, 176×288_50i,176×144_50i | |||
720*480 | 720×480_60i, 544×480_60i, 352×480_60i, 352×240_60i, 320×240_60i, 176×240_60i, 176×120_60i, | |||
Encoding | MPEG-2 | |||
Bit-rate | 0.5Mbps~8Mbps per channel | |||
Rate Control | CBR/VBR | |||
GOP Structure | GOP_0_B, 1B, 2B,3B | |||
Aspect Ratio | 4:3; 16:9 | |||
Audio | Encoding | MPEG-1 Layer 2, DD AC3 (2.0) | ||
Sampling rate | 48KHz | |||
Resolution | 24-bit | |||
Audio Gain | -12~+40 adjustable | |||
Bit-rate | 64Kbps, 128Kbps,192kbps,256kbps,320kbps,384kbps each channel | |||
Stream output | IP (1*MPTS and 4*SPTS) output over UDP and RTP, 1000 Base-T Ethernet interface (multicast) | |||
System function | Network management (WEB) | |||
Chinese and English language | ||||
Ethernet software upgrade | ||||
Miscellaneous | Dimension(W×L×H) | 482mm×328mm×44mm | ||
Approx weight | 5kg | |||
Environment | 0~45℃(work)；-20~80℃（Storage） | |||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | |||