NDS3226SA Multi-Channel Encoder(48CVBS, MPEG4 SD)
16/32/48×CVBS video inputs with MPEG4 AVC/H.264 Video encoding. 16/32/48 CVBS inputs , DB15-To-RCA interface. Support 1 MPTS out through 1 ASI output ports (optional).
Key Specifications
- Input 16/32/48 CVBS inputs , DB15-To-RCA interface
- Stream output IP(1*MPTS and 16*SPTS for one module) output over UDP and RTP, 1000 Base-T Ethernet interface (Multicast and unicast)
- Encoding MPEG4 AVC/H.264(HP/MP/BP)
- Bit-rate 64/128/192/224/256/320/384Kbps each channel
- Audio Encoding
- Audio Gain 0-255 adjustable
- GOP Structure IPP (P frame is adjustable)
- Aspect Ratio 4:3; 16:9
Overview
DEXIN NDS3226SA multi-channel encoder is our newest professional SD audio & video encoding and multiplexing device with powerful functionality. It adopts the slot structure with one device supporting maximum 3 DX3226SA modules. Each module can support 16 channels and work standalone. It is equipped with 16/32/48 CVBS channels input. It can multiplex the 16/32/48 encoded TS to generate a MPTS and 16/32/48 SPTS output through GE output port and one MPTS output through 1 ASI output ports. 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, satellite and terrestrial digital TV, etc. 16/32/48 Channel inputs Key Features: 16/32/48×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 1 MPTS out through 1 ASI output ports (optional); 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
Full Specifications
| Input | 16/32/48 CVBS inputs , DB15-To-RCA interface |
| Encoding | MPEG4 AVC/H.264(HP/MP/BP) |
| Bit-rate | 1Mbps~66Mbps each channel |
| Rate Control | CBR/VBR |
| GOP Structure | IPP (P frame is adjustable) |
| Aspect Ratio | 4:3; 16:9 |
| Audio | Encoding |
| Sampling rate | 48KHz |
| Resolution | 24-bit |
| Audio Gain | 0-255 adjustable |
| Bit-rate | 64/128/192/224/256/320/384Kbps each channel |
| Stream output | IP(1*MPTS and 16*SPTS for one module) output over UDP and RTP, 1000 Base-T Ethernet interface (Multicast and unicast) |
| System function | Network management (WEB) |
| Environment | 0~45℃(work)；-20~80℃（Storage） |
| Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
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