Outline
Encoder is a professional audio & video encoding device with powerful function. It supports a variety of analog and digital audio and video input such as CVBS, S-Video and SDI, and audio input includes the balanced and unbalanced analog input interface, the analog audio input interface (XLR) and digital audio input interfaces (AES/EBU). Its high compatibility and excellent encoding quality makes this device widely used in digital broadcasting system.
Features
- MPEG-2/Mpeg-4 video encoding, advanced video pre-processing algorithms
- MPEG1 Layer 2 Audio
- Supports Composite, S-Video analog video input
- Supports SD/HD-SDI digital video input
- Supports balanced and unbalanced analog audio inputs
- Supports AES/EBU, SD-SDI digital audio input
- Support ASI input for re-mux
- Supports PAL, NTSC SD video formats
- TS over UDP unicast/multicast output
- LCD / keyboard, Web management
Principle Chart
Specifications
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input |
Video |
Analog composite video(CVBS), BNC interface |
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S-Video interface |
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SD/HD-SDI, BNC interface |
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Audio |
Analog stereo audio(balanced), XLR interface |
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Analog stereo audio(unbalanced), BNC interface |
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AES / EBU digital audio, XLR interface |
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SDI embedded audio |
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Video |
Resolution |
720×480_59.94i, 720×576_50i |
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Encoding |
MPEG-2 MP@ML |
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Bit-rate |
0.8Mbps~19.5Mbps |
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Rate Control |
CBR/VBR |
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GOP Structure |
IIII, IPPP, IBPB, IBBP |
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| Aspect Ratio | 4:3; 16:9 | |
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Advanced Pretreatment |
De-interlacing, noise reduction, sharpening |
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Audio |
Encoding |
MPEG-1 Layer 2 |
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Sampling rate |
48KHz, 44.1KHz, 32KHz |
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Bitrate |
64Kbps—384Kbps |
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Stream output |
2-way ASI output, BNC interface |
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E1 output –Optional |
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TS output over UDP,100/1000Base-T Ethernet interface (UDP unicast / multicast) |
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System function |
LCD/keyboard, network management(NMS) English language |
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Ethernet software upgrade |
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General |
Dimensions (WxDxH) |
482mm×455mm×44.5mm |
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Temperature range |
0~45℃(operation), -20~80℃(storage) |
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Power Requirements |
AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz |
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