Overview

Easy Setup & Low Power: Ultra-mini size(75x32x22mm/2.95x1.26x0.87in) and ultra-lightweight(35g/0.077lbs). The HDMI decoder is USB-powered. Type-A male HDMI connector makes it easy to plug to the HDMI port directly.

Portable 4K SRT Decoder: Decode up to 4K@60Hz with H.265 & H.264 SRT protocol; the HDMI encoder offers end-to-end IP video solution by pairing with DDMALL SRT encoder or third-party SRT encoders to provide secure, reliable, and high-quality low latency video transmission.

4K@60Hz Video Decoder: With built-in H.265 & H.264 SRT, ONVIF, RTSP, UDP, TCP protocols, it decodes 4K@60Hz video at high bitrate with HEVC/AVC, and HDMI outputs in up to 4K@60Hz. EDID supported and support video resolution up-scaling and down-scaling.

Camera Decoder: The IP decoder decodes IP streams from different IP cameras or NVRs to HDMI signal for display. 

Low Latency Hardware Decoder: Video transmission latency is less than 80ms when pairing with DDMALL video encoder HEV-2K and enables the low latency protocol in LAN.

The HDD-20 is a portable HDMI video deocder featuring in ultra-mini size and ultra-lightweight form factor. It accepts power by USB connection. With built-in HEVC/H.265 and AVC/H.264 SRT, ONVIF, RTSP, UDP protocols, this hardware decoder decodes network streams and video encoders in 2160p@60Hz in ultra low latency, making it perfect to decode IP cameras and NVRs. It supports video resolution up-scaling and down-scaling that it can degrade 4K video to 2K video for passing through in case you have the needs.  Pair the ip stream decoder with DDMALL HDMI encoder HEV-2K, and enable Low Latency protocol for video tranmission in LAN to realize video transmission latency less than 80ms. 

Hardware SRT Decoder for Low-Latency Video Decoding

The HDD-20 supports SRT protocol with bult-in H.265/HEVC & H.264/AVC. Pair this HDMI decoder with DDMALL SRT encoders or third-party SRT encoders for secure, low-latency, and high quality video transmission in LAN. No fair of congested network anymore. 

Truely Portable HDMI Decoder

The HDD-20 IP streaming decoder is ultra-mini and ultra-lightweight for easy carry everywhere. It is a USB-powered video decoder. You can power it by USB connection to the displays or power bank, and it works longer time while cost less power, making it outstanding power-efficient and leaving less carbon footage on Earth.You can easily integrate the IP decoder into your decoding systems, ideal to decodes all kinds of NVRs and IP cameras. 

Real 2160p@60Hz HDMI Decoding

With built-in H.265 & H.264 SRT, ONVIF, RTSP, UDP, TCP protocols, the video decoder supports IP stream inputs up to 4K@60HZ and decoding outputs up to 4K@60Hz. It is a professional live stream video decoder to decode IP streams, network streams or IP camera and more. 

Dedicated Low Latency

With DDMALL dedicated low latency technology, the video transmission will be less than 80ms when pairing with DDMALL video encoder HEV-2K. Users can achieve near-real time video transmission and experience high quality video resolution, absolutely wonderful for those applications which have high requirements on low latency.

Unified Cloud Control & Management

Support DDMALL Cloud protocol. We can help users to built private Cloud system on their own server to unified manage their DDMALL devices, faciliating users' work efficiency so that they can focus on their crucial works. 

Specifications