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This document discusses key issues in online video sharing including convergence, globalization, storage, delivery, filtering, and searching. It provides case studies of YouTube, Pandora.TV, and Stage6 to illustrate challenges in storage, delivery, and filtering for large video libraries with global users. New technologies are needed for high-capacity, low-cost storage that understands content, global content delivery networks, monitoring copyrighted content, and search beyond text to better support the growth of user-generated video content online.
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The document discusses disruptive technologies and provides examples of disruptive innovations from the past and present. It defines disruptive technology as innovations that transform existing markets by introducing simplicity, convenience, accessibility, and affordability. Examples mentioned include the wheel, motor vehicles, telephones, Linux, VoIP, YouTube, cloud computing, and smartphones with internet access. The document also lists some disruptive technology combinations and innovations developed by the company Impiger.
Rubato Introduction
Rubato Media Systems provides a universal media player and guide that aggregates Internet video content and allows users to access it through their TV using a simple remote control. The management team has extensive experience in technology and startups. Rubato addresses the problem of navigating and accessing vast amounts of online video content through televisions. It aims to be the "iPod of Internet TV" by integrating content from many sources and platforms into a single interface.
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3) The results showed that higher QoS priority for Netflix improved video quality and reduced buffering events during congestion compared to best effort, demonstrating how QoS can provide a better user experience for video streaming.
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I recently received a question about cloud based video production. It turns out we have three live interviews on the horizon dedicated to the topic:
-October 21st with NewTek (Hopefully CEO Andrew Cross but no promises :)
-October 28th with Jon Landman of Teradeck (Tentative)
-November 11th with Mark Gilbert CTO of Gallery SIENNA
-December 9th with Philippe Laurent CEO of GoEasyLive.
The Question from Donnie Campbell was: “I understand that there is device specific software to convert video to RTMP (i.e. VMIX, Wirecast, Wirecast go) but is there a cloud based option where I could stream regular video to a cloud based server to do this conversion?”
Traditionally, video production has always been handled on-site, compressed and then streamed. I would bet that 99% of all live video production is still done this way, primarily because of bandwidth restrictions and costs. The major breakthrough announced at NAB from NewTek this year, allows for ultra low latency IP video streaming over a LAN (Local Area Network). The technology NewTek has named “NDI” (Network Device Interface) was released in April of 2016, and is already in the hands of over 1 million video production users (source #1). Watch our live recording about “NewTek NDI Playbook” to learn more about how this technology is being integrated in almost every major market vertical!
While streaming video on the LAN is good, ideally we want to stream anywhere which is where Mark Gilbert from Gallery SIENNA says he can help us. Gilbert says “We are soon to launch our revolutionary NDI.Cloud global IP video service and I wondered if there was any common interest with PTZOptics.” Our team obviously responded saying that if NDI.Cloud allows NDI equipped facilities to seamless integrate with other NDI facilities over wide area networks and the public internet we would definitely be interested! Before you get to excited though Gilbert explained,”We are currently in a closed beta, and we would love to share more… Yesterday we demonstrated a low latency live NDI stream over NDI.Cloud from Mumbai to NewYork (12,500KM) (Source #2).
This got me thinking… If the entire video conferencing industry moved to the cloud why couldn’t video production? The cloud offers a lot of benefits to users, the biggest being low initial investment costs. The best cloud based services make life simpler for end users with a low monthly payment and a “wow this just works” style of delivery. In the video conferencing industry SaaS has been crushing the traditional pay-up-front hardware solutions year after year.
Recent advances in content based video copy detection (IEEE)
IEEE Conference Paper on Video Copy Detection - 2015 based on comparative anlaysis of various video copy detection systems.
Ltfs new-archive-workflow-whitepaper
1) The document discusses the growing need for large scale data storage solutions for professional video content due to increasing resolutions, frame rates, and number of cameras producing massive amounts of data.
2) It examines how Linear Tape-Open (LTO) tape storage using the Linear Tape File System (LTFS) can provide a cost effective solution for archiving and preserving large video libraries while still enabling online access to content.
3) Case studies of production companies and media organizations like Major League Baseball that have implemented LTO tape-based active archive solutions from Crossroads Systems are presented to illustrate how they meet workflow needs for protection, accessibility and scalability.
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F1-4
- 1. Video UGC Pandora.TV CTO 김동희 Jedi.Kim@Pandora.TV 1 KRnet 2008
- 2. “Transformers” & “The Butterfly Effect” 2 KRnet 2008
- 3. Evolution of the Value Chain Convergence & Globalization Video UGC Convergence Globalization 3 KRnet 2008
- 4. Convergence Case study Mobile Phone Full Browsing OZ, iPhone PMP Portable Game Devices IPTV DID(Digital Information Display) Airplane, Subway, Department e.g. Old newspapers in restrooms Fitness videos in fitness centers 4 KRnet 2008
- 5. Globalization Case Study YouTube Pandora.TV Japan 16%, US 4%, Others 2% e.g. ヨン様(YonSaMa), Dream concert(東方神起,TVXQ) 5 KRnet 2008
- 6. Value of Longtail Video UGC Traditional Web 2.0 Contents Video UGC with Convergence & Globalization 6 KRnet 2008
- 7. Issues Storage High Performance Storage Delivery CDN Filtering Legal Issues Search Text based search engine Transformation Server side Trans-Coding Player Adobe Flash Player’s limitation 7 KRnet 2008
- 8. Storage Case study Huge Library > 500 TBytes Concurrent connections > 100,000 > 50Gbps Price > $2,000,000(Storage) > $80,000(Maintenance + extra cost(License fee) ) per year NEW videos uploaded per month > 20TBytes (> $60,000) 8 KRnet 2008
- 9. Storage Technology Low cost < $1,000 per TBytes Understands Content Hot or Cold content Segment based caching Optimization for Video files and P2P tech. Automatic backup Replication Scalability UGC ETRI’s OASIS 9 KRnet 2008
- 11. Delivery Case Study Stage6(DivX, Inc.) Limelight CDN Cost About $1 Million/month Shutdown on Feb 25, 2008 ”Serious Drama, And Lots Of Stupidity, Behind Stage6 Shutdown” Global Delivery Global IP network cost 3x expensive in Korea Latency Mirroring of whole contents at (1st US, 2nd EU, 3rd JP, 4th CN) Uploading Server(1st US, 2nd………) Hybrid P2P CDN(Stable Delivery) & P2P(Low Cost Delivery) + Origin(?) 11 KRnet 2008
- 12. Filtering Clones’ problem Storage efficiency Delivery efficiency Copyrighted contents Monitoring based on CMS Automatic deletion Tech. YouTube’s Audiable Magic Content DNA mechanism Content copyrighter generate DNA code from original Contents Detect same DNA code from Video library ETRI’s DRM team 12 KRnet 2008
- 13. Searching Current Search engine’s limitation Text based Indexing Use Still images(Thumbnail image) of Videos for Result of Search Ranking algorithm only for Web pages New Crawling & Ranking, UI 13 KRnet 2008