NameOTV-S2658 Broadcast Level Multi-Channel SDI H.264 H.265 HD Encoder With IP & ASI Output
Product Name:Multi-Channel SDI Encoder
Input 1:16-Channel SDI
Input 2:8IP
Output:1 MPTS/16 SPTS over 2ASI Port or GbE IP Port
Encoding mode:HEVC/H.265, H.264 Mpge-4
Audio Mode:LC-AAC, HE-AAC (AAC optional), MPEG-1 Layer 2, AC3
LOGO,QR code, OSD insertion:Yes, support
Support:PSI/SI editing & inserting
Application:Digital TV, OTT/IPTV head-end system

Product Description

Order Guide:

4*SDI IN, 2*ASI output, 1 MPTS and 4 SPTS output

8*SDI IN, 2*ASI output, 1 MPTS and 8 SPTS output

12*SDI IN, 2*ASI output, 1 MPTS and 12 SPTS output

16*SDI IN, 2*ASI output, 1 MPTS and 16 SPTS output


OTV-S2658 Multi-channel SDI H.264 H.265 HEVC Encoder can provide up to 16 channels of superior quality constant bitrate CBR/VBR/AVBR/FIXQP/QPMAP HEVC/H.265, MPEG- 4 AVC (H.264) with AAC(optional), AC3 Bypass and MPEG-1 L2 audio.


Very flexible configurable the number of channels inputs to plug-in SDI board. It also support up to 8 IP (SPTS/MPTS) input, and 2*ASI output, 1 MPTS and 16 SPTS via GbE IP Port output (Unicast/multicast) Mutual mirror output. User can choose SPTS or MPTS output from IP and ASI output simultaneously. This SDI Video encoder supports H.265 encoding, which is ideal choice for customers who need lower bit rate video transfer over LAN networks, whilst maintaining high quality video.


OTV-S2658 Multi-channel SDI H.264 H.265 HEVC Encoder used to stream video and audio across any IP network, can be widely used in DTV, OTT/IPTV, Mobile TV multi-screen applications, CATV systems, monitoring systems and etc...


With it's powerful program processing capabilities and leading technology advantages, OTV-S2658 Multi-channel SDI H.264 H.265 HEVC Encoder meets the market demands such as broadcasting, VOD, education, medical care, health center, live broadcast and so on, help to save bandwidth resources for operators, and while also providing users with a better viewing experience.

Key Features:

  • Video encoding mode support HEVC/H.265 High Profile,

  • MPEG-4 AVC/H.264 Baseline/Main Profile/High Profile

  • Support up to 16 SDI Input (4/8/12*SDI Input for optional) Full HD Channels input, up to 8*IP input (MPTS/SPTS)

  • Simultaneous outputs via 1 MPTS/16 SPTS over 2*ASI Port or GbE IP Port

  • Video bitrate modes support: CBR/VBR/AVBR/FIXQP/QPMAP

  • Output stream supports real-time monitoring

  • Audio encoding mode support MPEG-1 Layer 2, AC3

  • Bypass, LC-AAC, HE-AAC (AAC optional)

  • Support LOGO,QR code, OSD insertion

  • MPTS stream supports overflow monitoring

  • Empty packet filtering

  • PSI/SI editing & inserting

  • PID mapping & PCR correct

  • Support online upgrade and configuration file import and export

  • Easy-to-Use System Management via Web

Technical Specifications:





16*SDI inputs (4/8/12*SDI Input for optional)

IP InputPort

1 port, Up to 8*IP streams (MPTS/SPTS)


IP Output Port

1port, 1000M base-T 1000 interface (SPTS/MPTS) over UDP or RTP. 

ASI Output Port

2 ports (as mirror of IP output)

Bit rate

1~30Mbps(SPTS), 60Mbps(MPTS)

Data Protocol

MPEG TS over UDP, Unicast, and Multicast streaming

7x188 bytes per packet

Filter Null Packet

Video Encoding


Auto, 1920×1080_60P, 1920×1080_50P, 1920×1080_60i, 

1920×1080_50i, 1280×720_60P, 1280×720 _50P, 

720x576_50i, 720x480

Comply to the International standard

H.265 (ISO/IEC 23008-2 HEVC), MPEG-4 AVC/H.264 (ISO/IEC 14496–10) GY/T 257.1-2012, AVS P2 Jizhun Profile (GB/T 20090-2006 standard), GY/T 170-2001, GYT 271-2013

Encoding mode

HEVC/H.265 High Profile MPEG-4 AVC/H.264 Baseline/Main Profile/High Profile

Bit rate

0.5~40 Mbps

Bit rate mode


Video preprocessing

Deinterlacing, 3D noise reduction, sharpening 8 area OSD overlay

Anti-flicker for output videos and graphics

Audio Encoding

Sampling Rates


Bit rate

32Kbps~384Kbps (each channel)

Capture Accuracy


Encoding Format

AC3 Bypass, MPEG-1 L2, AAC


PSI/SI insert and edit

PCR adjusting

PID remapping: (Auto/Manual): and pass-through

Max bitrate: 270Mbps



2*RJ-45, 1000 Base-T, 1* Data port

Remote Control

Web management



The Working Environment

Power Supply

AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz

Operation temperature

0 -50°C

Storage temperature








Carrier-grade Cable TV, Satellite Up-link

HD or SD video via private IP networks

Digital TV, OTT/IPTV head-end system

Remote live Rebroadcasts and real-time transmission

Video over Coax Cable solution in Hotel, Campus, Enterprise



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