Product Overview
Xielide XLD3218S multi-channel encoder is our newest professional SD audio & video encoding and multiplexing device with powerful functionality. It is equipped with 8/16/24 CVBS channels input supporting MPEG-4 AVC/H.264 High Profile code format & main Profile code format. It can multiplex the 8 encoded TS to generate a MPTS and 8 SPTS output through GE output port. It adopts the slot structure with one device supporting maximum XLD3218S modules. Each module can work standalone. In conclusion, its high integration and cost-effective design make this device widely used in variety of digital distribution systems such as CATV digital head-end, terrestrial digital TV, etc.
Key Features
* 8/16/24×CVBS video inputs with MPEG4 AVC/H.264 Video encoding
* Supports PAL (PAL-B, D, G, H, I) and NTSC (NTSC-M, J) SD video formats
* Support MPEG1 Layer II Audio encoding and support audio gain adjustment
* Support IP output over UDP and RTP
* Support Null PKT Filter(only for MPTS, SPTS output without Null PKT)
* Support LOGO, Caption, QR code insertion
(Language Supported: 中文, English, العربية, ไทย, 
, for more languages please consult us…)
* Real-time effective encoding output bit-rate monitoring
* Control via web management, and easy updates via web
* Modular design,1U chassis support up to 3 modules
Principle Chart (per daughter module)
Technical Specification
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Input |
8/16/24 CVBS inputs , DB15-To-RCA interface |
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Video |
Resolution |
720×576i (PAL-B, D, G, H, I), 720×480i (NTSC-M, J) |
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Encoding |
MPEG4 AVC/H.264 |
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Bit-rate |
1~7 Mbps each channel |
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Rate Control |
CBR/VBR |
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GOP Structure |
IPP(P Frame is adjustable, without B frame) |
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Aspect Ratio |
4:3; 16:9 |
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Audio |
Encoding |
MPEG-1 Layer 2 |
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Sampling rate |
48KHz |
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Resolution |
24-bit |
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Audio Gain |
0-255 adjustable |
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Bit-rate |
64/128/192/224/256/320/384Kbps each channel |
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Stream output |
IP (1*MPTS and 8*SPTS) output over UDP and RTP, 1000 Base-T Ethernet interface (Multicast and Unicast) |
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System function |
Network management (WEB) |
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Chinese and English language |
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Ethernet software upgrade |
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Miscellaneous |
Dimension(W×L×H) |
482mm×328mm×44mm |
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Environment |
0~45℃(work)；-20~80℃（Storage） |
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Power requirements |
AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
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Order Information
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Version I |
VersionII |
VersionIII |
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8 CVBS Input |
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16 CVBS Input |
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24 CVBS Input |
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