4 in 1 MPEG-2 Super Encoder Digital Catv Digital Headend
Specifications
MPEG-2 Encoder( with SDI)4*CVBS video inputs
4 pairs of unbalanced audio inputs
Features
1 Supports MPEG-2 MP@ML(4:2:0) video encoding, and advanced video pre-treatment2
2 Supports MPEG-4 SP/ASP video encoding format
3 The audio formats are MPEG-1 Audio Layer2,AAC,AC3( optional)
4 Four CVBS video input
5 Four pairs of unbalance stereo audio input
6 Multiplexes one ASI input
7 Supports PAL,NTSC SD signal
8 Supports D1,HD1,2/3D1,3/4D1 resolution
9 Supports MPTS output
10 Keyboard and LCD operation
11 Support NMS operation
Speicification
Input | 4 CVBS inputs , BNC interface |
| 4 pairs unbalanced stereo audio input, BNC interface |
| 1 ASI stream input, BNC interface |
Video
| Resolution | 720×480_60i, 544×480_60i,352×480_60i 320*240_60i ,176*240_60i, 176*120_60i |
| 720×576_50i ,704*576_50i,640*576_50i, 320*288_50i, 176*288_50i, ,176*144_50i | |
Encoding | MPEG-2 MP@ML MPEG-4 SP/ASP | |
Chroma Format | 4:2:0 | |
Bit-rate | 0.8Mbps~20Mbps each channel | |
Rate Control | CBR/VBR | |
GOP Structure | IBBP | |
Advanced Pretreatment | De-interlacing, noise reduction, sharpening | |
Encoding | MPEG-1 Audio Layer 2,AAC,AC3 | |
Sampling rate | 48KHz,44.1KHz,32KHz | |
Resolution | 24-bit | |
Bit-rate | 32Kb/s—384Kb/s each channel |
Multiplexing | 1 ASI input multiplexed with local 4 channels TS | |
Stream output | 2-way ASI output, BNC interface | |
System function | LCD/keyboard, network management, Chinese and English language | |
| Ethernet software upgrade | |
Miscellaneous | Dimension (W× L× H) | 482mm×410mm×44mm |
| Approx weight | 2.8kg |
| Environment | 0~45°C(work);-20~80°C(Store) |
| Power | AC 100~240V±10%,50/60Hz |
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