Product Details

Specifications

1 ASI input multiplexing
Supports MPTS output
Four CVBS video input
Four pairs of unbalanced stereo audio input

Outline

The COL5141B 4 in1 MPEG-2 Super 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. 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 format supports MPEG1-LAYER 2,AAC and AC3. In conclusion, it’s high compatibility and integrate design make this device widely used in a variety of digital TV broadcasting systems.

Features

l Supports MPEG-2 MP@ML(4:2:0) video encoding, and advanced video pre-treatment

l Audio format supports MPEG-1 Audio Layer2, AC3 and AAC.

l Four CVBS video input

l Four pairs of unbalanced stereo audio input

l 1 ASI input multiplexing support

l Supports PAL,NTSC SD signal

l Supports D1,HD1,2/3D1,3/4D1 resolution

l Supports MPTS output

l Keyboard and LCD operation

l 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 320240_60i ,176240_60i, 176*120_60i
			720×576_50i ,704576_50i,640576_50i, 320288_50i, 176288_50i, ,176*144_50i
		Encoding	MPEG-2 MP@ML
		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
			MPTS over UDP,10/100Base-T Ethernet interface (UDP unicast / multicast)
System function			LCD/keyboard, network management, Chinese and English language
			Ethernet software upgrade
Miscellaneous	Dimension (W× L× H)		482mm×410mm×44mm
	Approx weight		3kg
	Environment		0~45°C(work);-20~80°C(Store)
	Power		AC 100~240V±10%,50/60Hz

1.	LCD display interface
2.3	Alarm and Power indicator
4	Up/ Down, Left/Right key
5	Enter key
6	Menu key
7	Lock key

1	4* CVBS input interface
1.	4×audio inputs (Left)
2.	4×audio inputs (Right)
3.	2 ASI output interface
4.	Reset button
5.	NMS (Network management port)
6.	Data control port
7.	One ASI input interface
8.	Power Switch
9.	Power socket
10.	Grounding Pole