16 Channel 4K 30fps UHD IP Encoder & Streamer with HDMI Input | HDE-4275Q
BLANKOM
16 Channel 4K Ultra High Definition (UHD) encoder & streamer for live broadcasting platforms and Video-over-IP applications. Up to 3840*2160@30fps UHD resolution. Very stable operation on multicast distribution on local area networks. Suitable for Video-over-IP application through the internet. 4 IP output streams per channel at the same time with different resolutions, e.g. for LAN, YouTube, Facebook, Twitch simultaneously. All BLANKOM encoders offer perfect image quality and stable system operation at an affordable price.
Inputs | 16x HDMI, HDMI embedded audio, 1x external analog stereo input by 3.5mm jack |
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Outputs | 4x GbE IP ports (up to 4 IP Streams per channel each) |
Outstanding features | HDE-4275Q supports a maximum resolution of 4096×2160@30fps at the input, and up to a stream resolution of 4096×2160@30fps at the output. It works with stream protocols SRT / HTTP / HLS / FLV / RTSP / RTMP / RTMPS / UDP/RTP (Unicast/Multicast) and ONVIF. The HDE-4275Q is compatible with online live-streaming services, such as YouTube, Facebook, Ustream, and others. |
16 Channel 4K UHD H.265 (HEVC) and H.264 HDMI Streaming Encoder with 4 Streams Output per Channel
BLANKOM HDE-4275Q 16 channel encoder serves the distribution of SD/HD and UHD TV/video content through IP networks in digital quality. The live video can be received by Internet media server by TV sets with IPTV Set-Top Boxes, on PC’s and tablets with VLC Player.

HDE-4275Q 16 Channel 4K HDMI Streaming Encoder with HDMI Input
Streamer for OTT platform providers for feeding the CDN with live video.
Streamer for multicast IPTV distribution on LAN.
Encoder for Video-over-IP applications. Suitable for use on Ka-Sat live feeds.
Distribution of Video camera, PC Monitor, dif. STB, DVD / Blu-ray player content over LAN, WAN or Internet
Live stream broadcast, Digital signage, Video conferencing, RTSP-ONVIF support
IPTV/OTT/Info-Channel applications
Local IPTV on LAN applications, Corporate IPTV, Hotel IPTV, Campus IPTV, Education IPTV
BLANKOM HDE-4275Q IPTV encoder is designed for TV signal distribution in excellent quality over LAN and INTERNET.
The h.264 and h.265 (HEVC) compression technology features low-latency and low bit rates for IPTV/OTT systems. The high-efficient encoding chips saves bandwidth cost through all its resolution range.
Distribution of SD up to UHD TV channels through the IPTV/OTT network using state-of-art IP technology from almost any kind of video input.
Excellent video and audio quality.
High reliability. No regular service and maintenance need during operation.
From 1 input signal, 4 entirely different streams can be generated. The main stream can have up to 4K (2160p), the secondary streams up to 720p HD resolution.
On screen logo and text insertion. Through HLS encoding feature, Android and iOS mobile devices compatible.
The uni- and multicast streams can be assigned with DVB-conform table content to allow the integration into multiplexes of IP to DVB-Modulators.
The easy configuration is designed by a simple Web-interface application compatible with nearly every browser.

HDE-4275Q 16 Channel 4K HDMI Streaming Encoder with HDMI Input rear
Function H.265 (HEVC) & H.264 (AVC) Encoder and IP Streamer
INPUT
- 16x HDMI compatible inputs
- Input Resolution 2160p, 1080p, 1080i, 720p and below
- HDMI 1 & 2 Max supports 3840*2160@30fps, HDMI 3 & 4 Max @1080P 60fps
- Embedded audio from HDMI signal or Stereo Input by 3.5mm jack
OUTPUT
- 4x 1000Mbps ports, RJ-45
- Simultaneous 4 different streams output per channel (Mainstream and 3 Substreams)
- Video data rate 0.1 Mbps … 100 Mbps
- Output Resolution 2160p, 1080p, 1080i, 720p and below (max. 2160p@30fps or 1080p@60 fps on main stream)
- Main Stream output resolution support: 4096×2160, 3840×2160, 1920×1080, 1680×1056, 1280×720, 1024×576, 850×480, 720×576, 720×540, 720×480, 720×404, 704×576, 640×480, 640×360, 608×448, 544×480, 480×480, 480×384, 480×360, 480×320, 480×272, 480×270, 400×320, 400×224, 352×480, 352×228, 320×256, 320×240, 320×180, 240×180, 176×144.
- Video fps 5-144 fps
SYSTEM
- HiLinux OS
- TS protocols: HTTP(s), RTSP, RTMPs, UDP/RTP, FLV, ONVIF, HLS, SRT; unicast/multicast output.
- EDID/ GAMMUT Modes: BT2020, BT709, BT601
- ONVIF 2.x supported by RTSP: G711A
- Video encoder h.264 and h.265 (MPEG-4, AVC) high profile Level 4.0 UHD 4K max. 60fps, MJPEG/JPEG baseline
- Data interface RJ45, 1000 Base-T Ethernet interface, Management by web browser
- VLC and FFmpeg mode selectable
- Encoding Rate control CBR/VBR
- GOP Structure IBBP Adv
- Pre-treatment De-interlacing, Noise reduction, Sharpening, Y-C adjustments
- Audio Encoding AAC (normal, +,++), MP3, MP1L2, AC3 G711 stereo compatible
- Audio Bit-rate: 32k/48k/96k/128k/160k/192k, Data-rate: 12 kbps-640 kbps
- Audio Sampling Rates 44.1 kHz, 48.0 kHz
- User interface: WEB GUI
- 4 Logo and Text Insertion as transparent overlays
- Firmware upgrade support by WebIF
GENERAL
- DC 12V 8.5A power adapter
- Dimensions: 19 inch, 1 RU, 483*250*44.5 mm
- Weight: 4.5 kg
Specifications are subject to change without prior notice.
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