dvb-c encoder 1. 4 CVBS input interfaces 2. 1 ASI input multiplexing support 3. Multiplexed MPTS

High quality 4 channels mpeg2 dvb-c encoder 

        (reliable quality and reasonable price,Thanks for choosing us!)

Outline

The 4 in 1 Encoder is a professional audio & video encoding and multiplexing device with powerful functionality. It has 4 channel CVBS video and 4 pairs of unbalanced audio input interfaces, also, it can support MPEG-2 encoding format, analog composite video and single/ analog stereo audio mode. The output interface of compressed data is ASI, whose condensed method is MEPG-2 MP@ML,This device can simultaneously encode 4 channel audio & video; Moreover, it can multiplex the input TS with the 4 encoded SPTS to generate a MPTS output. In conclusion, its high compatibility and cost effective design are totally comply with MPEG-2 standard, and  the device is widely used in varieties of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.

 

 

 

Features

  MPEG-2 MP@ML(4:2:0) video encoding, Advanced video pretreatment algorithm  MPEG-1 Audio Layer 2  4 CVBS video input  4 pairs of unbalanced stereo audio input  Supports PAL, NTSC SD video formats  Supports D1,HD1,2/3D1,3/4D1 Resolutions  Multiplexed MPTS ASI output  LCD / keyboard  NMS operation

Specifications

Input	4 CVBS inputs , BNC interface
	4 pairs of unbalanced stereo audio input, BNC interface
Video	Resolution	720×480_60i, 720×576_50i(D1)
		544×480_60i, 544×576_50i(3/4D1)
		352×480_60i, 352×576_50i(HD1)
		480×480_60i, 480×576_50i(2/3D1)
	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
	Sampling rate	48KHz,44.1KHz,32KHz
	Resolution	24-bit
	Bit-rate	64Kb/s­—384Kb/s each channel
Stream output		2-way ASI output, BNC interface
System function		LCD/keyboard, network management, Chinese and English language
		Ethernet software upgrade
Miscellaneous	Environment	0~45°C(work);-20~80°C(Store)
	Power	AC 220V±10%   50Hz,25W

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