Specifications

sd h.264 real time encoder
support MPTS or 4 SPTS IP Output, ASI output
video:H.264/Mpeg2
audio: MP2, LC-AAC, HE-AAC

NDS3228B H.264 real time encoder

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 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

l Support 8 (4) CVBS input and 1 ASI Input for re-mux

l Support H.264 & Mpeg2 video encoding

l MPEG1 Audio Layer 2, LC-AAC and HE-AAC audio encoding

l Support VBR/CBR video encoding

l Support Low Latency function

l Support PSI/SI editing and inserting

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

l Supports IP null packet filter

l Real-time output bit-rate monitoring

l LCD / keyboard and web NMS operation

l Update device through NMS port

Technical Specification

Input	8 (4) CVBS inputs , BNC interface
	8 (4) 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 (LC-AAC or HE-AAC) 64Kb/s~384Kb/s (MPEG1 Audio Layer 2)
Multiplexing			1 ASI input multiplexed with local 8 channels of TS
Stream output			2*ASI output, BNC interface
			MPTS/8SPTS (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		482mm×455mm×44mm (W× L× H)
		Approx weight		4kg
		Temperature		0~45°C(work), -20~80°C(Storage)
		Power		AC 100V-220V±10%, 50/60Hz
		Consumption		25W