Specifications

Support 8 channel CVBS input
Supports MPTS or 8 SPTS IP Output
video:H.264/Mpeg2
audio: MP2, LC-AAC, HE-AAC
web-based NMS

About Dexin Digital Technology Co.,Ltd

Product Overview: H.264 / MPEG2 SD Encoder

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

Key Features

* Support 8 CVBS input and 1 ASI Input for re-mux

* Support H.264 & Mpeg2 video encoding

* MPEG1 Audio Layer 2 & LC-AAC, HE-AAC audio encoding

* Support VBR/CBR video encoding

* Support Low Latency function

* Support PSI/SI editing and inserting

* Supports MPTS or 8 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	8 CVBS inputs , BNC interface
	8 pairs unbalanced stereo audio input, BNC interface
	1 ASI input, BNC interface
Video	Resolution		PAL:720576; NTSC: 720480
	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
	Sampling rate		48KHz
	Bit-rate		32Kb/s~384Kb/s for LC-AAC/ HE-AAC encoding (each channel); 64Kb/s~384Kb/s for Mpeg1 layer 2 encoding (each channel)
Multiplexing			1 ASI input multiplexed with local 8 channels of TS
Stream output			2*ASI output, BNC interface
			MPTS/8*SPTS 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