XR Tube is a cognitive adaptive streaming solution that can effectively transfer ultra-high resolution content based on the user's point of interest using limited bandwidth without additional devices. It uses adaptive streaming to transfer media content to multiple clients simultaneously while minimizing bandwidth usage. XR Tube has several Korean patents regarding its media transmission, video display, and tiled video processing methods.

1. Cognitive Adaptive Streaming Solution Document # 201905-01

2. XR Tube (eXtensible Reality Tube) is the cognitive adaptive streaming solution.
XR Tube can effectively transfer ultra-high resolution content in view of user’s POI (Point of Interest)
using the limited bandwidth without any additional devices which usually takes tremendous high costs in
the existing streaming network system configuration.
Solution
Introduction
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General Media Transfer
XR Tube Adaptive Media Transfer
Patent Registration No. 10-1945082 (Jan 28, 2019)
: Media Content Transmission Methodology, Media Content Transmission Device, Media Content Reception
Methodology and Media Content Reception Device
Patent Application No. 10-2018-0106055
: Video Display Methodology and Device Using Point of Interest within the Video Content
Patent Application No. 10-2018-0106065
: Tiled Video Processing Methodology and Device

3. System Structure
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XR Tube System Structure Diagram
Filter : Video input processing
(compression • IP streaming • VOD file)
V4L : System library for video input processing
GPU : Transcoding into HEVC, H.264, VP9 and other formats
DASH Engine : Adaptive streaming process engine
• Real-time Transcoding Support
1080/30p ✕ 8CH, supporting 3 adaptive profiles
• DASH Streaming Support
Maximum 20 clients under 30Mbps
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4. Server Features
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Real-time FHD 8 channels / 3 transcoding
profiles support
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FHD
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Scalable transcoding of Microcode-based
processing bandwidth
ISO/IEC 23009-1 International Broadcasting
Standard MPEG-DASH (Dynamic Adaptive
Streaming over HTTP) engine
Rapid Nginx web server engine featuring more
than 30 concurrent streamings
Full web server with fast CGI binary protocol
support
Node.js based streaming proxy app server
featuring superb concurrent connectivity

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OTT Service Application

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CCTV Service Application

7. Video Wall
Application
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General Video Wall of Max. 4K Resolution
Max. 16K Resolution

8. Demo Link
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http://xrtube.net
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WWW
http://trustfarm.io
www.freepik.com www.flaticon
Trustfarm XRTube Demo#1
https://www.youtube.com/watch?v=0B9wXzlIiNs
XRTube Player Sync Test
https://www.youtube.com/watch?v=j6hki4OZ3rw
8K(UHDx4) Tiled Transmission Test
https://www.youtube.com/watch?v=ZUDJGEChp9U