Click here to close now.



Welcome!

Adobe Flex Authors: Matthew Lobas, PR.com Newswire, Shelly Palmer, Kevin Benedict

Related Topics: Adobe Flex, IoT User Interface

Adobe Flex: Article

Hybrid Flash Multicasting: The Next Generation of Enterprise Video

Eliminate the usual tradeoffs between video consumption and network investment

Hybrid Flash multicasting is the second and decisive wave of innovation that will enable enterprises to stream video without overtaxing their network infrastructures. It eliminates the usual tradeoffs between video consumption and network investment, regardless of increased video traffic in budget-constrained corporate networks. Hybrid Flash multicasting also solves the cost and complexity challenges of IP multicasting. By combining a new form of multicasting, known as application multicasting, which leverages a peer-assisted model of video sharing with an IP multicast network, a video stream can reach virtually everyone on the network using existing bandwidth and infrastructure. Hybrid multicasting finally unlocks the full potential for video within the enterprise by combining IP and application multicasting to deliver streaming media using the most efficient algorithms within a dynamic self-optimizing topology.

Hybrid Flash multicasting, available in the recently released Adobe Flash Media Server 4 (FMS4), arrives at an opportune time. The use of online video is growing rapidly within corporations. Industry data shows that video consumption inside the corporate firewall is growing at an unprecedented rate, following consumer trends of the past few years. Approximately 12 percent of large enterprises were generating more than 100 hours of video content per month in 2009, up from 9 percent in 2008. The number of corporations generating 25-100 hours of video jumped from 21 percent to 29 percent in the same period.[1] At that rate, a company could have amassed a 6,000-hour library of video since 2005. In the consumer public, video as a percentage of Internet traffic is projected to reach 91 percent by 2014,[2] with corporate network traffic likely to mimic that consumer pattern. Gartner Research projects that 25 percent of content that workers see in a day will be dominated by pictures, video or audio by 2013.[3]

Economic Advantages of Hybrid Flash Multicasting
From an internal cost perspective, hybrid Flash multicasting enables corporations to keep up with growing video usage while cutting enterprise video expense across several cost centers. IT managers will appreciate it for the ability to deliver the greatest level of video service while minimizing the need for additional media servers, edge caching devices, eCDNs, and WAN acceleration hardware. By having fewer physical servers to install throughout the network, FMS4 promises a shorter deployment cycle than existing video streaming technologies and lower ongoing IT maintenance and support costs.

Hybrid Flash multicasting is also as valuable to media producers as it is to IT managers. Flash is compatible with all operating systems, so corporations can now stream video to Macs, PCs, and Linux machines with relative ease. It's compatible with all popular browsers, making the video experience seamless for users of Internet Explorer, FireFox, Chrome, Safari, and Opera. Media producers will no longer have to produce video in multiple streaming formats when a corporate video is intended for both internal and external audiences, which is potentially a huge money and time saver.

Piloting Hybrid Flash Multicasting
On paper, all of the new benefits of hybrid Flash multicasting sound impressive. However, no one really knew how well it would work until it was implemented in a real-world, global corporate environment. To test hybrid Flash multicasting, MediaPlatform, an early adopter and advocate of Flash and Flex-based webcasting applications, worked closely with Adobe on the development of the industry's first Flash multicast-enabled player.

Adobe and MediaPlatform decided to approach a Fortune 500 client that had been using MediaPlatform's webcasting solutions for several years. We selected this client for the Flash multicast test for several reasons. First, their global network is enormous, with offices in 95 countries on six continents and over 100,000 employees. Second, this corporation is actually comprised of two enterprises, one of which is the original company with a significant portion of their network IP multicast enabled, and the other of which is a large entity they recently acquired whose network is not IP multicast enabled. Third, a number of the client's satellite locations around the world are not equipped for IP multicasting. Figure 1 shows a simple network map of the client as two entities, where there is an obvious division in multicast-enabled networks.

Figure 1 - High level network structure of the client site

The employees within the client organization had expectations of enterprise video and hybrid Flash multicasting that varied depending on their roles. The line-of-business (LOB) people MediaPlatform worked with wanted the highest possible video quality wherever possible. They were most concerned about latency and performance and anything else that could potentially affect the quality of an online event for viewers or executive presenters. In addition to quality concerns, they wanted video to be as pervasive in the organization as possible. The LOB stakeholders wanted to utilize the multicast test to explore other streaming possibilities, which were currently limited, as their remote offices and scattered groups inside the two-network structure were not able to view videos in real time.

The IT department, however, had a different agenda for the hybrid multicast test. The most critical issue they wanted to address was the ability for the entire organization to access and watch videos without causing network failures. To implement this test, the client insisted on scheduling it during the middle of a major network upgrade project. This complicated matters, but we were able to work around the project so that the test would not cause any adverse network traffic patterns.

The Test Solution
Our test solution needed to accommodate four important factors that the client requested:

  1. Variable streaming rates: These were needed to multicast across varying network conditions throughout the enterprise.
  2. Support for multiple languages: As a global corporation, the company wanted to make sure that hybrid Flash multicasting would support video streams in more than one language.
  3. Primary and backup streams: The video signal required a backup stream in the event that the primary stream became unavailable.
  4. Streaming from multiple studios: The client also wanted to be able to originate a video signal anywhere in the world and have it stream easily to any location.   They had a goal of being able to produce videos and webcasts from either Studio A or Studio B and allow anyone in the to watch the presentations live without any network performance issues or latency.

The solution resembled the high-level overview shown in Figure 2. We started with the original video signal from the live event, which we sent to a battery of Flash Live Media Encoders (FLMEs) for encoding in different bit rates. We also set up FLMEs for different language versions of the video. Each language stream could then be encoded with a different audio track. Flash Media Server, running with MediaPlatform's software, organized the streams and made them available to viewers using MediaPlatform's OSMF compatible flash multicast player, WebCaster.

Figure 2 - High level overview of MediaPlatform's approach to testing Hybrid flash multicasting.

With multiple encoded streams hitting the server, the key to making hybrid Flash multicasting work is using MediaPlatform's capacity to make a quick match between each player and the appropriate stream. In a process that is completely invisible to the end user, MediaPlatform's software is able to connect viewers with a Flash video stream that was configured for their language, location, and bandwidth. When viewers are invited to participate in the test, they receive a link to a Web page that contains our WebCaster player. The player is set up to transmit the viewer's network location and language preference to the instance of MediaPlatform's software running on top of FMS 4. Using a table of IP addresses and correlated multicasting factors, MediaPlatform's software is able to match each player with a specific type of stream. The viewer then receives the correct type of stream. For example, one viewer might receive a primary low bandwidth stream in English, while another viewer in another part of the network might receive a high bandwidth stream in French.

Conclusion
The hybrid Flash multicasting test was a success. IT stakeholders were struck by how efficiently a high-quality video stream could flow through their network. The bandwidth usage was, in their view, amazingly and unexpectedly low. Audiences involved in the test were pleased with the quality of the video. For some participants, it was the first time they had seen a video on their work PCs, because previous network limitations had prevented them from watching online video. The business stakeholders in the media production department were elated that they now had the ability to produce content in a single format that could span the entire internal audience and also be simultaneously usable for the external Web. The results of the test prove that enterprise video seems destined for a hybrid Flash multicast future.

References

  1. Interactive Media Strategies Executive Web Communications Survey, Q4 2009
  2. Cisco Visual Network Index 2009
  3. Gartner Data 2008

Resources:

 

More Stories By Greg Pulier

Greg Pulier is the founder and CTO of MediaPlatform, the webcasting software and media management platform provider. The Harvard University graduate in physics has spent the last ten years developing rich media webcasting software products.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@ThingsExpo Stories
"delaPlex is a software development company. We do team-based outsourcing development," explained Mark Rivers, COO and Co-founder of delaPlex Software, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
IoT is rapidly changing the way enterprises are using data to improve business decision-making. In order to derive business value, organizations must unlock insights from the data gathered and then act on these. In their session at @ThingsExpo, Eric Hoffman, Vice President at EastBanc Technologies, and Peter Shashkin, Head of Development Department at EastBanc Technologies, discussed how one organization leveraged IoT, cloud technology and data analysis to improve customer experiences and effi...
The IoT is changing the way enterprises conduct business. In his session at @ThingsExpo, Eric Hoffman, Vice President at EastBanc Technologies, discussed how businesses can gain an edge over competitors by empowering consumers to take control through IoT. He cited examples such as a Washington, D.C.-based sports club that leveraged IoT and the cloud to develop a comprehensive booking system. He also highlighted how IoT can revitalize and restore outdated business models, making them profitable ...
There are several IoTs: the Industrial Internet, Consumer Wearables, Wearables and Healthcare, Supply Chains, and the movement toward Smart Grids, Cities, Regions, and Nations. There are competing communications standards every step of the way, a bewildering array of sensors and devices, and an entire world of competing data analytics platforms. To some this appears to be chaos. In this power panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, Bradley Holt, Developer Advocate a...
A strange thing is happening along the way to the Internet of Things, namely far too many devices to work with and manage. It has become clear that we'll need much higher efficiency user experiences that can allow us to more easily and scalably work with the thousands of devices that will soon be in each of our lives. Enter the conversational interface revolution, combining bots we can literally talk with, gesture to, and even direct with our thoughts, with embedded artificial intelligence, wh...
Machine Learning helps make complex systems more efficient. By applying advanced Machine Learning techniques such as Cognitive Fingerprinting, wind project operators can utilize these tools to learn from collected data, detect regular patterns, and optimize their own operations. In his session at 18th Cloud Expo, Stuart Gillen, Director of Business Development at SparkCognition, discussed how research has demonstrated the value of Machine Learning in delivering next generation analytics to imp...
The cloud market growth today is largely in public clouds. While there is a lot of spend in IT departments in virtualization, these aren’t yet translating into a true “cloud” experience within the enterprise. What is stopping the growth of the “private cloud” market? In his general session at 18th Cloud Expo, Nara Rajagopalan, CEO of Accelerite, explored the challenges in deploying, managing, and getting adoption for a private cloud within an enterprise. What are the key differences between wh...
Connected devices and the industrial internet are growing exponentially every year with Cisco expecting 50 billion devices to be in operation by 2020. In this period of growth, location-based insights are becoming invaluable to many businesses as they adopt new connected technologies. Knowing when and where these devices connect from is critical for a number of scenarios in supply chain management, disaster management, emergency response, M2M, location marketing and more. In his session at @Th...
Basho Technologies has announced the latest release of Basho Riak TS, version 1.3. Riak TS is an enterprise-grade NoSQL database optimized for Internet of Things (IoT). The open source version enables developers to download the software for free and use it in production as well as make contributions to the code and develop applications around Riak TS. Enhancements to Riak TS make it quick, easy and cost-effective to spin up an instance to test new ideas and build IoT applications. In addition to...
When people aren’t talking about VMs and containers, they’re talking about serverless architecture. Serverless is about no maintenance. It means you are not worried about low-level infrastructural and operational details. An event-driven serverless platform is a great use case for IoT. In his session at @ThingsExpo, Animesh Singh, an STSM and Lead for IBM Cloud Platform and Infrastructure, will detail how to build a distributed serverless, polyglot, microservices framework using open source tec...
Apixio Inc. has raised $19.3 million in Series D venture capital funding led by SSM Partners with participation from First Analysis, Bain Capital Ventures and Apixio’s largest angel investor. Apixio will dedicate the proceeds toward advancing and scaling products powered by its cognitive computing platform, further enabling insights for optimal patient care. The Series D funding comes as Apixio experiences strong momentum and increasing demand for its HCC Profiler solution, which mines unstruc...
IoT offers a value of almost $4 trillion to the manufacturing industry through platforms that can improve margins, optimize operations & drive high performance work teams. By using IoT technologies as a foundation, manufacturing customers are integrating worker safety with manufacturing systems, driving deep collaboration and utilizing analytics to exponentially increased per-unit margins. However, as Benoit Lheureux, the VP for Research at Gartner points out, “IoT project implementers often ...
It is one thing to build single industrial IoT applications, but what will it take to build the Smart Cities and truly society changing applications of the future? The technology won’t be the problem, it will be the number of parties that need to work together and be aligned in their motivation to succeed. In his Day 2 Keynote at @ThingsExpo, Henrik Kenani Dahlgren, Portfolio Marketing Manager at Ericsson, discussed how to plan to cooperate, partner, and form lasting all-star teams to change t...
In his general session at 18th Cloud Expo, Lee Atchison, Principal Cloud Architect and Advocate at New Relic, discussed cloud as a ‘better data center’ and how it adds new capacity (faster) and improves application availability (redundancy). The cloud is a ‘Dynamic Tool for Dynamic Apps’ and resource allocation is an integral part of your application architecture, so use only the resources you need and allocate /de-allocate resources on the fly.
Presidio has received the 2015 EMC Partner Services Quality Award from EMC Corporation for achieving outstanding service excellence and customer satisfaction as measured by the EMC Partner Services Quality (PSQ) program. Presidio was also honored as the 2015 EMC Americas Marketing Excellence Partner of the Year and 2015 Mid-Market East Partner of the Year. The EMC PSQ program is a project-specific survey program designed for partners with Service Partner designations to solicit customer feedbac...
In his keynote at 18th Cloud Expo, Andrew Keys, Co-Founder of ConsenSys Enterprise, provided an overview of the evolution of the Internet and the Database and the future of their combination – the Blockchain. Andrew Keys is Co-Founder of ConsenSys Enterprise. He comes to ConsenSys Enterprise with capital markets, technology and entrepreneurial experience. Previously, he worked for UBS investment bank in equities analysis. Later, he was responsible for the creation and distribution of life sett...
Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is expected in the amount of information being processed, managed, analyzed, and acted upon by enterprise IT. This amazing is not part of some distant future - it is happening today. One report shows a 650% increase in enterprise data by 2020. Other estimates are even higher....
SYS-CON Events announced today that Bsquare has been named “Silver Sponsor” of SYS-CON's @ThingsExpo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. For more than two decades, Bsquare has helped its customers extract business value from a broad array of physical assets by making them intelligent, connecting them, and using the data they generate to optimize business processes.
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterpri...