Zowietek 4K Video Encoder/Decoder, ZowieBox, SRT/RTMP(S)/RTSP, Live Streaming, Pass-Through Video Capture, HDMI Extender, UVC Converter, HDMI only

  • HDMI to SRT/RTMP(S)/RTSP Encoder: This converter transforms HDMI signals to SRT, RTMP, or RTSP formats, enabling live content creators to stream HDMI input signal in real time to platforms like YouTube, Twitch, Facebook Live, or private servers. Ideal for large events, conferences, and sports, it ensures high-quality, low-latency broadcasts for remote viewers.
  • SRT/RTMP(S)/RTSP to HDMI Decoder: Converts SRT, RTMP(S), or RTSP streaming signals to HDMI output, enabling easy connection to TVs, monitors, or video equipment for high-quality live broadcasts and streaming. Ideal for distributing media to multiple displays (e.g., sports events, press conferences), it ensures stable, efficient HD signal output to HDMI devices, solving compatibility issues. Decoding, RTMP(S)/RTSP signal from Drones, action cameras and surveillance camera to HDMI for real-time monitoring on HDMI displays like ATEM switcher, improving management convenience.
  • HDMI to UVC Encoder: Use an HDMI to UVC converter to connect a professional HDMI camera to your computer for high-quality video calls in meetings. It also allows you to link HDMI devices (e.g., cameras or classroom equipment) to teaching computers or projectors for better interactivity. Ideal for content creators, it enables HDMI cameras or sources to connect to computers or streaming devices for high-quality live broadcasts.
  • UVC to HDMI decoder: Convert UVC cameras (e.g., USB webcams, action cameras) to HDMI signals for easy connection to conference equipment or large displays or ATEM switcher, enhancing video quality and participation. In education and training, convert UVC signals to HDMI for display on large screens.
  • SRT/HDMI Encoder Decoder: SRT (Secure Reliable Transport) ensures secure, low-latency, and reliable video transmission over unstable networks. ZowieBox allows seamless conversion between HDMI and SRT, enabling smooth, high-quality broadcasts, live streaming, and secure video delivery in any network environment.
  • HDMI Extender: Using two ZowieBoxes, point-to-point transmission can be achieved. One acts as an HDMI encoder/transmitter and the other acts as an HDMI decoder/receiver. The video signal is transmitted through a network such as a LAN.
  • HDMI 4K Signal Input: When accepting a 4Kp60 HDMI signal, it can loop out 4Kp60 and stream at 1080p60. When accepting a 4Kp30 HDMI signal, it can loop out 4Kp30 and stream at 4Kp30.
  • All-around Configuration: It can be adjusted through web UI by PC/phone/pad to control PTZ cameras connected, Tally light, video/audio, OSD, work mode, stream, network and system. Users can see the preview video and overall dashboard on the web UI.
  • Compact but Powerful: ZowieBox, smaller than phones, with a tally light and LCD screen showing streaming status, can stream and record console gameplays at 4K capture with zero-lag passthrough. The IP stream can be decoded into a 4K HDMI signal. Note: ZowieBox cannot be used as an encoder and decoder at the same time. It can only switch between the two working modes, not use both modes at the same time.
  • Standalone Game streaming: Just plug and play, ZowieBox can stream live gaming PC-free, not affecting the game experience at all!

Zowietek 3G SDI NDI Video Streaming Encoder Decoder, ZowieBox, UVC to SDI Converter, SDI Video Extender with Loopout, SRT/RTMP(S)/RTSP to NDI, Standalone H.265/H.264 Live Streaming with PoE. ZowieBox is a new generation of hardware encoder/decoder in a small aluminum box, and an ultra-compact video streaming SDI encoder and decoder. In addition, it features NDI| HX4, PoE, a standard tripod mount and a big distinct tally light. What’s more, it is cost-effective and user-friendly. ZowieBox supports popular USB Type-C chargers, PoE, DC output and a range of innovative modern features. It is a standalone streaming encoder without a PC, which is a flexible and affordable solution to stream high-quality video over a network for system integrators, streaming professionals, and OEM partners.

    • All U.S. orders include complimentary shipping, and free shipping is also available to select international locations (see the Shipping section of the listing for destination-specific details).

      The stated handling time appears at the top of the listing page.

      Orders are shipped via major carriers based on the most appropriate service for the shipment.

      Store pickup is currently not offered.

      Where applicable, combined international shipping options may be provided.


  • You can return a product for up to 30 days from the date you purchased it.
  • Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.


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