Kiloview S2 H.265 4K Video Encoder (HDMI)

Key Features
  • HDMI 2.0 Supports 4K60p Input
  • H.265/H.264 Output up to 4K30p
  • Dual Streaming to up to 16 Destinations
  • HDMI Loop Output for Local Monitoring
  • Record Output via USB or NAS
  • Powers via PoE or Included Power Supply
  • Embedded or Analog Audio Input
(0) No Reviews yet
Out of Stock - Order In
Select store to check availability.


The Kiloview S2 H.265 4K Video Encoder is suitable for streaming, monitoring and recording your 4K HDMI video  content. Supporting both H.265 and H.264 encoding, you can choose the codec you prefer, with H.265 encoding providing 4Kp30 output for streaming at 4Mb/s—half the size of the same quality H.264 encoding. The S2 provides both a main 4K streaming output as well as a sub (1080p) stream, which you can simultaneously stream to 8 destinations each, for a total of 16 streams.


The S2 supports HDMI 2.0 as well as embedded audio and analog audio inputs, and it features a loop output for local monitoring of your input signal. It simultaneously supports streaming with RTMP/RTMPS as well as interfaces with NDI|HX, and it is suitable for remote productions when using the SRT protocol. A built-in tally light allows you to use it in multi-camera productions, and an optional Kiloview software enables intercom functions. While streaming, and viewing the output locally, the S2 allows you to record your output to a suitable USB drive or to an optional NAS recording setup.


4K Transmission

With HDMI 2.0 input, S2 supports real 4Kp60 HDMI input and encodes up to 4Kp30. In addition, it is compatible with SD/HD/VESA resolutions to meet your needs for a high-quality image.



The S2 supports RTSP/RTMP/RTMPS/HLS/TS-UDP/Onvif1.1/2.0/ and NDI|HX, enabling you to live stream with RTMP/RTMPS, create live productions with NDI|HX, and supporting remote production with SRT, all of which the S2 can handle simultaneously.


Simultaneously Stream to 16 Platforms

The S2 supports dual-stream output (main stream and sub stream), and each stream can be sent to 8 platforms, using either the same or different protocols. This allows the S2 to simultaneously live stream to 16 streaming platforms. The main stream supports resolutions up to 4Kp30 Hz, while the sub stream supports resolutions up to 1080p60.



The S2 allows recording either by USB for local recording or NAS recording, storage and playback for video while streaming.


Real-Time Monitoring and Preview

The Web UI enables you to preview the video source in real-time, allowing you to monitor the video status at any time.


Text Overlay

You can overlay LOGO/text/pictures to any position of the screen, rotation/cropping, mirroring as desired. Sound column, safety frame, center line, and color adjustment are also available.


Multiple Audio Channels

The S2 supports up to 4-audio channels, allowing you to add, delete, modify, and set different encoding formats of audio channels.


Audio & Intercom

Both embedded and 3.5mm analog line-in audio are supported. Together with Kiloview intercom software, the S2 can support intercom functions.



The S2 can be powered by PoE or 12 VDC. One Ethernet cable can both supply power and transmit signals at the same time.


Video Input Connectors1 x HDMI (HDMI 2.0)
Audio Input Connectors1 x 1/8" / 3.5 mm TRS
Input Audio FormatAnalog
Video Output Connectors1 x HDMI (HDMI 2.0) (Loop Output)
Audio Output ConnectorsNone
HDR CompatibilityNot Specified by Manufacturer
LatencyHDMI Input: 2 Frames
Other I/O1 x USB Type-A
Expansion SlotsNone
IP Streaming
Video IP EncodingH.264, H.265, MJPEG: 3840 x 2160 at 30p, 60p
Video IP DecodingH.264, H.265, MJPEG: 3840 x 2160 at 30p
Tally LightYes
Power Connector1 x Barrel (12 VDC at 1 A) Input
Power ConsumptionDevice: 9 W
Operating Temperature-4 to 113°F / -20 to 45°C
Dimensions5.5 x 3.9 x 1.1" / 140 x 100 x 28 mm
Weight10.6 oz / 300 g

What's In The Box

  • Kiloview S2 H.265 4K Video Encoder (HDMI)
  • 12 VDC Power Adapter
  • Limited 1-Year Warranty

Ratings & reviews

No reviews available

Be the first to Write a review