Name: Dexin NDS3228B AC3 encoder
Brand: DEXIN
Availability: InStock

Product Details

Dexin NDS3228B 8 in 1 SD AC3 encoder

Product Overview:

Product Overview

The DEXIN NDS3228B 8 in 1 (NDS3224B 4 in 1) MPEG-2/H.264 SD Encoder is our professional SD audio & video encoding and multiplexing device with powerful functionality. It has 8/4 independent channels of video input interfaces supporting MPEG-2 and H.264 encoding, and 8/4 pairs of unbalanced stereo audio inputs(for composite) with MPEG-1 Audio layer 2, LC-AAC and HE-AAC encoding. In addition, it has an ASI input and can multiplex the input TS with the 8/4 encoded SPTS to generate a MPTS output..

Key Features

* Support 8/4 CVBS/SD-SDI inputs and 1 ASI Input for re-mux

* Support H.264 & Mpeg2 video encoding

* MPEG1 Audio Layer 2, LC-AAC HE-AAC and DD AC3 audio encoding

Support Dialog Normalization

* Support VBR/CBR video encoding

* Support Low Latency function

* Support PSI/SI editing and inserting

* Supports MPTS or 8/4 SPTS IP (UDP, RTP/RTSP) Output

* Supports IP null packet filter

* Real-time output bit-rate monitoring

* LCD / keyboard and web NMS operation

* Update device through NMS port

Technical Specifications

Input	NDS3224B 4 CVBS inputs, BNC interface NDS3228B 8 CVBS/SDI in inputs, BNC interface
	8/4 pairs unbalanced stereo audio input, BNC interface
	1 ASI input, BNC interface
Video	Resolution		720576i; 720480i
	Encoding		MPEG-2; H.264
	Bit-rate		0.5~15Mbps for H.264 encoding 1~15Mbps for MPEG-2 encoding
	Rate Control		CBR/VBR
	Aspect Ratio		4:3, 16:9
	Advanced Pretreatment		De-interlacing, Noise Reduction, Sharpening
Audio	Encoding		MPEG1 Audio Layer 2; LC-AAC; HE-AAC; DD AC3 (2.0)
	Sampling rate		48KHz
	Bit-rate		32Kb/s~384Kb/s
Multiplexing			1 ASI input multiplexed with local 8 channels of TS
Stream output			2*ASI output, BNC interface
			MPTS/8 SPTS (4SPTS) over UDP or RTP/RTSP, 100Base-T Ethernet interface (UDP/RTP/RTSP unicast / multicast)
System function			Low Latency achieved (Normal, mode 1 and mode 2 optional)
			LCD/keyboard and Web-based NMS operating
			Chinese-English control interface
			Ethernet software & hardware upgrade
Miscellaneous		Dimension (W× L× H)		482mm×455mm×44mm
		Approx weight		4kg
		Temperature		0~45°C(work), -20~80°C(Storage)
		Power		AC 100V-220V±10%, 50/60Hz
		Consumption		25W