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MPEG-2 H.264 Encoders with ASI+IPTV outputs



2 Ch SDI to ASI+IP MPEG-2 H.264 Encoder

Tech Specs
Application Drawing

B-SDI-ASI-IP-2CH is QuestTlel’s professional HD video & audio encoder which has 2 channels of SDI input for MPEG-2 and MPEG-4 AVC/H.264 video encoding and MPEG-1 Audio layer 2, LC-AAC, HE-AAC and AC3 audio encoding. It is also equipped with 1 channel ASI input for re-mux. The 2 encoded programs will output through 2 ASI or IP ports in MPTS or 4 SPTS.It adopts pluggable design, which makes it convenient to change encoding module (SDI / YPbPr+HDMI+CVBS / YPbPr+S-Video+CVBS) as needed.

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2 Ch SDI to ASI+IP MPEG-2 H.264 Encoder

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    • MPEG2 & MPEG4 AVC/H.264 HD video encoding
    • MPEG1 Audio Layer 2, MPEG2-AAC, MPEG4-AAC and Dolby Digital AC3(2.0 optional) audio encoding
    • Dolby Digital AC3 passthrough(for HDMI of HDMI/YPbPr/CVBS 3-in-1 Board)
    • Support CC (closed caption ), EIA 608 and EIA 708 for SDI interface
    • HDMI / SDI / YPbPr+HDMI+CVBS / YPbPr+S-Video+CVBS signals in optional, pluggable and changeable encoding modules
    • Support CBR/VBR rate control mode
    • Support Low Latency function
    • Support PSI/SI editing and inserting
    • Supports IP null packet filter
    • ASI output, IP (MPTS & 4 SPTS) output over UDP, RTP/RTSP
    • SPTS output biterate settable
    • LCD display, Remote control and firmware
    • Web-based NMS management; Updates via web
Tech Specs
Encoding MPEG2 & MPEG4 AVC/H.264
Input SDI*2 (HDMI*2/(YPbPr+HDMI+CVBS)*2/(YPbPr+S-Video+CVBS)*2 Optional)
Solution 1920*1080_60p, 1920*1080_50p, (-for MPEG4 AVC/H.264 only, except YPbPr+S-Video+CVBS)
1920*1080_60i, 1920*1080_50i,(except YPbPr+S-Video+CVBS)
1280*720_60p, 1280*720_50p(except YPbPr+S-Video+CVBS)
720*480_60i, 720*576_50i
Bit Rate 1~19.5Mbps
Rate Control Mode CBR/VBR
Chroma Sample 4:2:0
Aspect Ratio 16:9
  4:3 (For YPbPr+S-Video+CVBS only)
Audio Encoding MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, Dolby Digital AC3(2.0 Optional)
Dolby Digital AC3 passthrough(for HDMI of HDMI/YPbPr/CVBS 3-in-1 Board)
Sample rate 48KHz
Bit rate 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps


Local interface LCD + control buttons
Remote management Web NMS
Output 2 ASI out (BNC type)
IP (1 MPTS & 4 SPTS) over UDP, RTP/RTSP (RJ45, 100M)
NMS interface RJ45, 100M
Power AC 100V~240V
Dimensions 482*300*44mm
Weight 3.5kg
Operation temperature 0~45°C


QuestTel's Video Encoders give you the immediate network video benefits, as well as a platform to expand and update your infrastructure with network cameras, software and networking/storage devices. It essentially turns an analog video system into a network video system and enables users to view live images using a Web browser or a video management software on any local or remote computer on a network.


B-SDI-ASI-IP-2CH 2 Ch SDI MPEG-2 H.264 Encoder  Pdf User Manual: B-SDI-ASI-IP-2CH

Disclaimer: Products, specifications and data are subject to change without notice, to improve reliability, function, design or otherwise.

QuestTel shall have no liability for any error or damage of any kind resulting from the use of this document.
Application Drawing 2 Ch SDI to ASI+IP MPEG-2 H.264 Encoder's Application Drawing
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