Encoder 4 in 1,mpeg2 Encoder, Video Encoder,encoder and Multiplexer, Mpeg4 Encoder and Gigital Broadcasting
Specifications
1. MPEG-2 MP@ML (4:2:0)2. 4 CVBS inputs
3. 1 ASI input multiplexing support
4. Supports MPTS output
Outline
The COL5141B MPEG2 SUPER Encoder (4 in 1) 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 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
Specifications
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) |
483mm×410mm×45mm |
Approx weight |
3kg |
|
Environment |
0~45°C(work);-20~80°C(Store) |
|
Power |
AC 100~240V±10%,50/60Hz |
|
Front panel:
LCD display interface |
|
2.3 |
Alarm and Power indicator |
4 |
Up/ Down, Left/Right key |
5 |
Enter key |
6 |
Menu key |
7 |
Lock key |
Rear panel:
| 1 | 4* CVBS input interface |
| 2 | 4×audio inputs (Left) |
| 3 | 4×audio inputs (Right) |
| 4 | 2 ASI output interface |
| 5 | Reset button |
| 6 | NMS (Network management port) |
| 7 | Data control port |
| 8 | One ASI input interface |
| 9 | Power Switch |
| 10 | Power socket |
| 11 | Grounding Pole |




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