COL5141BP MPEG2 encoder

Outline
The COL5141BP MPEG2/4 Encoder with IP (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-2/4 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
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
Video 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, ip output
System function LCD/keyboard, network management,
Ethernet software upgrade
Miscellaneous Dimension (W× L× H) 483mm×410mm×45mm
Approx weight 3kg
Environment 0~45℃(work)；-20~80℃（Store）
Power AC 100~240V±10%，50/60Hz