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DEXIN DIGITAL TECHNOLOGY CORP. LTD. (CHENGDU)
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DX3214B OSD insertion CVBS SDI Encoder MPEG4 AVC/H.264
OverviewQuick DetailsPlace of Origin:Sichuan, China (Mainland)Brand Name:DEXINModel Number:DX3214BInput:4/8/12 CVBS or SDIVideo encoding:MPE
$550 /
Product Details
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DX3214B OSD insertion CVBS SDI Encoder MPEG4 AVC/H.264
Outline
DEXIN DX3214B multi-channel encoder is our newest professional SD audio & video encoding and multiplexing device with powerful functionality. It is equipped with 4/8/12 CVBS or SDI channels input supporting MPEG-2, MPEG4 AVC/H.264. It can multiplex the encoded TS to generate IP output through GE output port. It adopts the slot structure with one device supporting maximum 3 DX214B encoder 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 and terrestrial digital TV, etc.
Key Features
· Modular design, 1U chassis support up to 3 modules
· 4/8/12×CVBS or SDI video inputs with MPEG-2 and MPEG4 AVC/H.264 Video encoding
· Support PAL and NTSC SD video formats (Only for CVBS interface)
· Support MPEG1 Layer 2, LC-AAC, HE-AAC and support audio gain adjustment
· Support IP output over UDP and RTP/RTSP
· Support Null PKT Filter
· Support Logo, Caption, QR Code insertion
· Control via web management, and easy updates via web
Principle Chart
Specifications
Input | 4/8/12 CVBS input , DB15-To-RCA interface ---OptionⅠ 4/8/12 SDI input, BNC interface ---OptionⅡ | |||
Video | Resolution | Input | Output | |
720*576 @50i | 720*576/352*288/320*240/320*180/176*144 /160*120/160*90@50Hz | |||
720*480 @60i | 720*480/352*288/320*240/320*180/176*144 /160*120/160*90@60Hz | |||
Encoding format | MPEG-2, MPEG4 AVC/H.264 | |||
Bit-rate | 0.5~5Mbps | |||
Rate Control | CBR/VBR | |||
GOP Structure | IPPP, IBPBP, IBBPB, IBBBP | |||
Aspect Ratio | 4:3, 16:9 | |||
Audio | Encoding format | MPEG1 Layer 2, LC-AAC, HE-AAC | ||
Sampling rate | 48KHz | |||
Bits per sample | 32-bit | |||
Audio Gain | -20~+12 adjustable | |||
Bit-rate | 48Kbps~384Kbps (each channel) | |||
Stream output | IP (1*MPTS and 4*SPTS) output over UDP and RTP/RTSP (unicast/multicast) per module,100M/1000M self-adaption | |||
System function | Network management (WEB) | |||
Chinese and English language | ||||
Ethernet software upgrade | ||||
Miscellaneous | Dimension(W×L×H) | 482mm×328mm×44mm | ||
Environment | 0~45℃(work);-20~80℃(Storage) | |||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | |||
Technical Comparison
| NDS3228A | DX3214B-4/8/12 |
Chipset | Magnum | Magnum |
Input interface | 8× CVBS, BNC | 4/8/12× CVBS Optional, RCA interface 4/8/12×SD-SDI , BNC interface (Modular design with each module supporting 4 channels, one chassis supporting up to 3 modules) |
8×SD-SDI input with embedded audio | ||
Bitrate | 0.25~15Mbps for H.264 encoding 0.5~15Mbps for MPEG-2 encoding | 0.5~5Mbps for both H.264 and MPEG-2 encoding |
ASI In&Mux | 1 ASI IN | N/A |
ASI Output | 2*ASI mirrored Output | N/A |
IP Output | l 8 SPTS or 1 MPTS output over UDP (unicast / multicast) l 10/100Base-T Ethernet interface * 1 l one data port for all channels | l 4 SPTS and 1 MPTS output over UDP and RTP/RTSP for each module (unicast/multicast) l 1000 Base-T Ethernet interface*1/2/3 l one data port for one module (4 channels) |
OSD insertion | N/A | Support logo/caption/QR Code insertion |
Operation | l Web-based NMS l SNMP (Optional) l Front panel with LCD+Key board | l Web-based NMS |
Control Mode | One NMS port for all channels | One NMS port for each module (4 channels) |
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