HDMI Encoder

Multi-Channel HDMI Encoder

 

SFT3236S/SFT3244S (V2) Multi-Channel encoder is a professional HD/SD audio & video encoding device. It has 16/24 HDMI inputs with very 8 HDMI ports share one encoder module with each module supporting 1MPTS and 8SPTS output. Its high integration and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting etc.

This HDMI Encoder IPTV is a professional HD audio & video  encoding and multiplexing device. It has 12 HDMI (8/16/20/24 HDMI optional) video input  interfaces, supporting MPEG-4 video encoding and MPEG 1 Layer 2 audio encoding. This  device can simultaneously encode 12(8/16/20/24 HDMI optional) channel HD audio &  video; moreover, it has an IP output port can support 1MPTS and 12SPTS (8/16/20/24 SPTS) IP out. In conclusion, its high integrated and cost effective design makes the device widely  used in varieties of digital distribution systems such as cable TV digital head-end, satellite  digital TV broadcasting etc.

 

Key Features 

l 16 or 24 HDMI inputs with SPTS and MPTS output (2 or 3 Encoder Modules share the same one NMS port and DATA port)

l HEVC/H.265, MPEG4 AVC/H.264 video encoding format

l MPEG1 Layer II, LC-AAC,HE-AAC audio encoding format and AC3 Pass Through, and audio gain adjustment

l IP output over UDP and RTP/RTSP protocol

l Support QR code, LOGO, caption insertion

l Support "Null PKT Filter" function

l Control via web management, and easy updates via web

 

 

Specifications of SFT3244S HDMI Encoder

Input	16 HDMI inputs (SFT3236S); 24 HDMI inputs (SFT3244S)
Video	Resolution	input		1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720 x 576_50i,720 x 480_60i
		Output		1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720 x 576_25P, 720 x 480_30P
	Encoding			HEVC/H.265, MPEG-4 AVC/H.264
	Bit-rate			1~13Mbps each channel
	Rate Control			CBR/VBR
	GOP Structure			IP…P (P Frame adjustment, without B Frame )
Audio	Encoding			MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through
	Sampling rate			48KHz
	Resolution			24-bit
	Audio Gain			0-255 Adjustable
	MPEG-1 Layer 2 Bit-rate			48/56/64/80/96/112/128/160/192/224/256/320/ 384 kbps
	LC-AAC Bit-rate			48/56/64/80/96/112/128/160/192/224/256/320/ 384 kbps
	HE-AAC Bit-rate			48/56/64/80/96/112/128 kbps
Stream output	IP output through DATA (GE) over UDP and RTP/RTSP protocol (8 HDMI inputs with 8 SPTS and 1MPTS output for each encoder module)
System function	Network management (WEB)
	English language
	Ethernet software upgrade
Miscellaneous	Dimension(W×L×H)		440mm×324mm×44mm
	Environment		0~45℃(work);-20~80℃(Storage)
	Power requirements		AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz

 

 

Order Guide

P/N	Config
SFT3236S V2	16 HDMI inputs
SFT3244S V2	24 HDMI inputs

 

What is HDMI Encoder?
HDMI encoder is a device that converts audio and video signals from the HDMI interface into digital signals that can be transmitted over a network, such as IP streams.
It supports compression and encoding of high-definition audio and video signals, adapting to different network bandwidth requirements, and facilitating long-distance transmission or multi-device sharing.
It is widely used in live broadcasting, monitoring, conferences, and other scenarios, enabling seamless connection between HDMI signals and network platforms, improving the flexibility and compatibility of signal transmission.

 

Can HDMI Encoder convert HD to RF signal or SD to HD?
An HDMI Encoder is neither a device that specializes in converting HD to RF signals nor a device that converts SD to HD.
Its core function is to encode the audio and video signals (whether HD or SD) output by the HDMI interface into digital signals (such as IP streams) that can be transmitted over the network.
If you need to realize HD to RF, you need to use the corresponding signal conversion equipment, such as SFT121X.

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