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Multi-Channel encoder 24 HD input mpeg4 HDMI encoder with OSD insertion IP out CATV ip video encoder

Item No.: YDS3228S-N
Input:8/16/24 HDMI
Video Encoding:MPEG-4 AVC/H.264
Bit-rate:1~20Mbps each channel
Rate Control:CBR/VBR
GOP Structure:IP...P (P Frame adjustment, without B Frame )
Sampling rate:48KHz
Audio Gain:0-255 Adjustable
Product Overview
YDS3228S-N network encoder is an encoding device for IP broadcasting. It is equipped with 8/16/24 HDMI channels input with MPEG-4 AVC/H.264 video encoding and LC-AAC or HE-AAC audio encoding. The signals source could be from STB, PC, TV and etc. It can transfer the live program through the internet/LAN, and gives IP out over UDP (Unicast/Multicast), SRT, RTSP, RTMP, HTTP and HLS, and the output signals are to be received by PC, phone and other mobile terminals. NDS3228S-N lets you access your IP STB, PC or TV anywhere to watch your programs. 
Key Features
Support 8/16/24 HDMI inputs, with 8/16/24 SPTS output (each encoder module, only support STPS, NO MPTS), max 24 HDMI inputs 
MPEG4 AVC/H.264 video encoding format
MPEG1 Layer II, LC-AACHE-AAC audio encoding format and AC3 Pass Through, and audio gain adjustment
Support IP Output over UDP (Unicast/Multicast), SRT, RTSP, RTP, RTMP, HTTP and HLS
Support QR code, LOGO, caption insertion (Language Supported: 中文, English, العربيةไทยहिन्दी, руская, اردو for more languages please consult us…)
Support “Null PKT Filter” function
Control via web management, and easy updates via web

Input 8/16/24 HDMI inputs 
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 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 out over UDP (Unicast/Multicast),SRT, RTP,RTSP, RTMP, HTTP, HLS (RJ45, 1000M ) (8 HDMI inputs with 8 SPTS for each encoder board) 
System function Network management(WEB)
Chinese and English language
Ethernet software upgrade
Miscellaneous Dimension (W×L×H) 482mm×328mm×44mm
Environment 0~45(work)-20~80Storage
Power requirements   AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz