HDMI/SDI to NDI Wired Encoder

The Most Versatile and Cost-Effective Streaming Encoders

Professional & Affordable HD NDI Video Encoder

Kiloview E1/E2 NDI H.264 video encoder converts SDI or HDMI base-band video to various H.264 IP streams at the same time with SDI or HDMI loop for monitoring. The supported IP protocols includes NDI|HX/ RTSP/ RTMP/ RTMPS/ SRT/ HLS/TS-UDP/Onvif which can be used for low-latency professional live production, streaming, broadcasting, recording etc. across internet or over private network by broadcasters, churches, schools, hospitals, transportation hubs, enterprises, military etc..

E1 NDI: SDI in/loop

E2 NDI: HDMI in/loop

Faster · Better · Easier

Why NDI?

The NDI protocol is a high-performance standard that enables anyone to use real-time, ultra-low-latency video on existing IP video networks.

NDI Webcam Input

Easily designate Kiloview NDI encoders as the video input source in popular desktop video applications like Google Hangouts, GoToMeeting, Skype, Skype for Business, WebEx, Zoom, Teams and more using the free NDI® webcam input tool.

All Protocols All at the Same Time

It supports full range of protocols including NDI|HX/ RTSP/ RTMP/ RTMPS/ SRT/ HLS/ TS-UDP/ Onvif. That means live stream with RTMP/RTMPS, while live production with NDI|HX and remote production with SRT, all can be handled at the same time.

It supports ONVIF 1.1/2.0 for easy access to security protection system /NVR System.

Multi-Platform Live

Dual-stream output (main-stream and sub stream), each stream can be used to up to 8 platforms with same or different protocols, altogether it can simultaneously live stream to up to 16 platform. (Main stream resolution up to 1080p60Hz, sub stream resolution up to 720p 60Hz.)

Faster while better

With optimized algorithm, the encoding latency is <67ms. With adjustable bitrate from 64Kbps up to 40Mbps, better video quality is available, typically even at 1Mbps@720p, 1.5Mbps@1080p network, video quality is good enough.

Encoding delay ≤ 67ms

Adjustable bitrate 64kbps~40Mbps

Low bandwidth 1.5Mbps@1080p

(Note: The actual delay is also related to your internet conditions)

Let’s go Social

With FPGA processing unit, it can easily realize the functions of rotating and cropping for vertical/horizontal video which makes it social media friendly.

It's a recorder with OSD

E1/E2 NDI can provide simultaneous recording while you are doing live streaming to many media destinations. And redundant recording is realized with SD/TF/USB/NAS.


Add any self-defined text, time and image overlay at any position to announce your copyrights and have fun!

Real-time Intercom

Both embedded and analog audio encoding are supported. What’s more, with Kiloview voice intercom software (optional), it can realize multi-party voice intercom function.


NDI Program Production, TV Programming, Lecture Capture, Online Courses, Remote Learning, Course Recording, Broadcast Meetings, Web Training, Remote Pathology, Telemedicine, Conferences, Concerts, Sports

Compatible with TriCaster, vMix, OBS, and other commonly used tools. Carry out your video production anytime, anywhere.

NDI® is a registered trademark of NewTek Inc.


Video inputE1 NDI:1*BNC SDI; E2 NDI:1*HDMI
Analog audio2*3.5mm
USB port2*USB 2.0 Type-A
Micro SD1*Micro SD/TF Card storage interface
Network100M Ethernet
Video loopE1 NDI:1*BNC SDI; E2 NDI:1*HDMI
Input video resolutionUp to 1080P60H, details as below:
SDI: 1080P23.98/24/25/29.97/30Hz; 1080P50/59.94/60Hz;
1080i50/59.94/60Hz; 720P23.98/24/25/29.97/30Hz; 720P50/59.94/60Hz
HDMI: 1080P23.98/24/25/29.97/30Hz; 1080P50/59.94/60Hz;
1080i50/59.94/60Hz; 720P30/50/59.94/60Hz; below 1920*1200.
Video encodingH.264/AVC, Motion-JPEG
Audio encodingAAC/G.711
Encoding latency<67ms
Media transmission protocolsNDI|HX/SRT/RTMP/ RTMPS/HLS/TS over UDP/RTSP, customize for SIP
Image and text overlaySupport
Record storageMicro SD/TF card local recording, and NAS network storage
ManagementWeb UI and remote management with KILOVIEW KiloLink Server
Power supply/ConsumptionDC 12V 1A/4W
Operating temperature-20~60℃
Dimension125*89*28mm (4.92”*3.50”*1.10”)
Weight380g (13.4oz)
Support DownloadsDocs & Firmware

Datasheet Download

Quick Comparison of our NDI Products

Product TypeProduct No.NDI Codec CapabilityVideo I/O ConnectivityResolutionNotes
N6NDI High Bandwidth/NDI|HXHDMI1080P60 
N5NDI High Bandwidth/NDI|HX3G-SDI1080P60 
N50NDI High Bandwidth/NDI|HX12G-SDI4KP60 
N60NDI High Bandwidth/NDI|HXHDMI4KP60 
N3NDI High Bandwidth3G-SDI1080P60 
N30NDI High Bandwidth12G-SDI4KP60 
N40NDI High BandwidthHDMI4KP60 
NDI Wireless EncoderN1NDI|HXSDI1080P60WiFi supported, Battery Builld-in
N2NDI|HXHDMI1080P60WiFi supported, Battery Builld-in
NDI EncoderE3NDI|HXSDI+HDMI4KP30 in HDMI, 1080P60 in SDI 
U40NDI High Bandwidth/NDI|HXHDMI4KP60 
NDI DecoderD350NDI High Bandwidth/NDI|HXSDI+HDMI4KP60