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Built a new future of smart radio and television
7 Years
| Ask Lasest Price | |
| Brand Name : | DIGITOVISION |
| Model Number : | DGTE-MA-0401 |
| Price : | $450~$800 |
| Payment Terms : | D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | 1000/week |
Outline
4 in1 MPEG-2 Encoder is a professional audio &video encoding and multiplexer device. This device has four CVBS input interfaces and four pairs of unbalanced analogue stereo audio input interfaces, and two ASI output interfaces which can output the multiplexing and condensed data. Moreover, this device can simultaneously encode four channel audio& video signal and can multiplexer one ASI input stream to MPTS. Besides, it supports the criterion MPEG-2/4 encoding format, and the audio encoding formats include the MPEG1-LAYER 2,AAC,AC3 and so on. In conclusion, its high compatibility and integrate design make this device widely used in a variety of digital TV broadcasting systems.
Features
Supports MPEG-2 MP@ML (4:2:0) video encoding, and advanced video pre-treatment
Supports MPEG-4 SP/ASP video encoding format
The audio formats are MPEG-1 Audio Layer2,AAC,AC3( optional)
Four CVBS video input
Four pairs of unbalance stereo audio input
Multiplexes one ASI input
Supports PAL,NTSC SD signal
Supports D1,HD1,2/3D1,3/4D1 resolution
Supports MPTS output
Keyboard and LCD operation
Support NMS operation
Technical Parameter
| 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 | |
| Audio | 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℃(work)；-20~80℃(Store) | |
| Power | AC 100~240V±10%,50/60Hz | |
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