Full cloud DVR workflow capabilities. Top 5 enterprise technologies of the decade, Image: Chainarong Prasertthai, Getty Images/iStockphoto, Comment and share: 6 video conferencing platforms bringing large events online. Its "My Company" tier can be used for up to 150 participants. We construct a large-scale dataset of 316 synthetic rain videos. There are dozens of free and open-source video streaming servers available online to stream and share videos. When edge cache servers (located proximate to users) don’t have the requested content, they forward the request to underlying services. It excels at making the live streams of large scale, high profile events a massive success with viewers having an exceptional viewing experience. We consider the large-scale video streaming systems such as YouTube or Netflix where CDN bandwidth cost dominates the computational cost of encoding. That facility is connected to our data centers using dedicated and diverse connections. The rise of large-scale video conferencing in … Many of the announcements promise a conference will still proceed as a virtual conference just like the planned one," he said, by streaming or taping them to be viewed later. This cloud-based video conferencing platform has been a favorite pick for large events, especially because of its high-quality streaming. We never want viewers to experience interruptions like these on either social streaming or professional broadcasts, but for big events like the UEFA Champions League Final, the impact of losing audio or video for even a few seconds is high. To deliver a seamless streaming experience at this scale, the entire system, from ingest to delivery, needs to be reliable — but the overall system is only as reliable as its weakest component. SEE: IT pro's roadmap to working remotely (free PDF) (TechRepublic). The output format is the most popular MP4 video. A small pilot survey of 10 executives indicated that the mean time per week is 12 hours with a standard deviation of 3 hours. This shift from supporting broadcasts in aggregate to supporting a single broadcast means things we traditionally accepted (machine restarts, network failures, congestion, etc.) This creates a spike of simultaneous viewers trying to watch the Live stream. Participants can share screens, collaborate on notes, and share and search information as well. For a large part, this demand is characterized by the wide availability of wireless access networks and the proliferation of various mobile devices (e.g., smart phones, tablets, gaming consoles, etc.) On Large Scale Peer-To-Peer Video Streaming: Experiments and Empirical Studies Abstract: It is an attractive idea to spread real time media using peer-to-peer method, however nobody knows if this technology can really deliver real time media to large number of users in global scale. We traditionally see a spike of Live streams from individual devices as millions of people stream fireworks and celebrations at the same time when the clock strikes midnight around the world! Meetings on the platform can be recorded and saved to the cloud for later access. Hope Reese is a writer based in Louisville, Kentucky, currently living in Budapest. As Facebook Live and Facebook Watch have grown, the content shared there has expanded to include professionally produced, broadcast-quality content, like shows and live event coverage. To reliably support similar high-viewership broadcasts, we leverage a broadcast facility with our own managed encoders so we could easily access broadcast networks, usually private fiber and satellite links, to keep the video/audio quality and reliability as high as possible. When edge cache servers (located proximate to users) don’t have the requested content, they forward the request to underlying services. The rise of large-scale video conferencing in response to the pandemic comes at a time when these platforms have been expected to become an increasingly popular alternative to in-person events. ScaleEngine provides live streaming for conferences and churches, restreaming to social platforms, real time live transcoding services, and TV channel generation. Evaluating COPA congestion control for improved video performance, OIL+VCache: File abstraction for distributed systems. We propose a novel deep learning architecture with two-stream ConvLSTM based subnets for the joint tasks of rain streak detection and removal on videos.. LasVR-Dataset. In addition to ingesting content seamlessly and at scale, we also need to manage massive scale delivery of video content to viewers. A Low-cost Approach Towards Streaming 3D Videos of Large-scale Sport Events to Mixed Reality Headsets in Real-time Kevin Marty* Prithvi Rajasekaran† Yongbin Sun‡ Klaus Fuchs§ Auto-ID Labs MIT & ETHZ ABSTRACT Watching sports events via 3D- instead of two-dimensional video streaming allows for increased immersion, e.g. It's a key player in the online streaming landscape, popular for webinars. need to happen over the entire duration of games, which can easily run longer than four hours with pre- and post-shows. This type of professional broadcasting from providers like La Liga, CONMEBOL, and UEFA is a very different challenge from user generated content (UGC) and viewers’ expectations are much higher. New Qumu App Transforms Zoom Into Large-Scale Broadcasting Platform for Enterprises. These videos have to work every time — for everyone. He recommends that businesses think about a "virtual un-conference," where participants get a say in the content, or using VR, to keep things fresh. Investing in connectivity and internet infrastructure is important to help bring reliable, affordable internet to more people. Tathagata Das of UC Berkeley AmpLab presents Spark Streaming which has been released as alpha in release 0.7 of Spark. With the outbreak of COVID-19, longstanding conferencing service Cisco WebEx is offering an unlimited usage special with no time restrictions, support for up to 100 participants, and toll-call dial-in, along with existing VoIP capabilities. I'm Tim Siglin, contributing editor on Streaming Media magazine and media strategy principal at Reel Solver, Inc. These mitigations (coordinated failover, dedicated link capacity, multiple geo-distributed paths, etc.) We note that a signi cant number of tail users su er QoE impair-ments. As reported in prior literature, we observe that these Using HTTP Live Streaming (HLS) is currently the safest bet to reach the largest number of devices at a reasonable cost and a reasonable level of security. Delivered Daily. For example, when we found that viewer experience in Rio de Janeiro was degraded by congestion between Facebook and a particular ISP, we increased our local interconnection capacity from 20 Gbps to 120 Gbps. Periscope is a livestreaming app for iOS and Android smartphones that helps broadcast … © 2020 ZDNET, A RED VENTURES COMPANY. To reliably handle and efficiently process large-scale video stream data requires a scalable, fault-tolerant, loosely coupled distributed system. David Ortiz announces retirement with The Players’ Tribune and uses BlueJeans Events to interact with fans and members of the media. As fear over COVID-19 escalates and in-person gatherings are discouraged, more than 200 large-scale conferences (part of a trillion-dollar global industry) have been canceled––including Mobile World Conference, Adobe Summit, Facebook F8, Google Cloud Next, SXSW, Microsoft's MVP Summit, IBM Think, and a slew of others. Today, we have listed the best ones in this article. This creates a spike of simultaneous viewers trying to watch the Live stream. Additionally, Google has responded to COVD-19 by offering all its G Suite and G Suite for Education customers free access to its advanced Hangouts Meet video conferencing. Video: Peer-Accelerated Delivery for Large-Scale OTT Optimization Tim: Welcome back to Streaming Media East 2017. We also built mechanisms that allow ingestion of main and backup streams into our infrastructure as well as the ability to manually or automatically failover from main to backup in case of issues, all while ensuring that the viewing experience remains flawless. It is popularly used by professionals from the business world and the support system is highly useful with 24x7 hour connectivity. You can specify the width and height, or stretch in a specified ratio, or crop in a specified ratio. With our Live video caches and dense connectivity to ISPs, we are closer to our viewers than ever before, so we can deliver higher-resolution video with fewer stalls. Launched in 2004, MegaMeeting is a 100% web-based platform that allows for multi-party video conferencing for Windows, Mac, and Linux––as long as Adobe Flash is installed. But other companies are opting for a different route, offering their big events digitally, through live-streaming platforms. HLS, originally developed by Apple, is a live streaming protocol that cuts your stream into video chunks, or fragments, of about 10 seconds each. In response to the COVID-19 pandemic, large-scale conferences are being canceled. Viewers who are used to the reliability and quality of traditional TV broadcasts expect a near-flawless viewing experience for these Live streams. An encoder captures audio and video from multiple such sources and sends it to the ingest endpoint for live streaming to the audience – making it easier to execute a … Key Features: The live event streaming platform is made up of the following pieces: Azure Media Services: Azure Media Services gives you broadcast-quality video streaming services to reach larger audiences on today’s most popular mobile devices. Its interactive features allow followers using Facebook to comment and participate in the chat. For New Year’s Eve, instead of optimizing caches for a small number of very popular broadcasts, we need to optimize our processing, I/O, and storage for a huge number of simultaneous smaller-reach streams. On-demand webcasting capabilities are really useful. 1. A large on-demand video streaming company is designing a large-scale survey to determine the mean amount of time corporate executives watch on-demand television. Learn more, including about available controls: Cookies Policy, How we scale Live streaming for millions of viewers simultaneously, Manager, Software Engineering, Facebook Reality Labs - Input Explorations. This type of professional broadcasting from providers like La Liga, CONMEBOL, and UEFA is a very different challenge from user generated content (UGC) and viewers’ expectations are much higher. We analyze server side logs to extract video QoE metrics for more than 600K users across USA for a large-scale live video streaming event. Virtual reality live streaming is now being used for events like the opening ceremony, as well as daily highlights throughout the 10 days of Youth Olympics in Lillehammer, Norway. Here's how I finally scored a PlayStation 5 online after a month of disappointment, Windows 10 20H2 update: New features for IT pros, Meet the hackers who earn millions for saving the web. This tool is commonly used for large-scale gatherings or conferences etc. But other companies are opting for a different route, offering their big events digitally, through live-streaming platforms. Video Coding for Large-Scale HTTP Adaptive Streaming Deployments: State of the Art and Challenges Ahead O C T O B E R 2 0 1 8 2. And we will continue to evaluate deployment of new edge locations in order to help create healthy ecosystems for interconnectivity between networks and keep traffic in-country, not only for Facebook but also between ISPs within the same country. As a result, we were able to keep almost all our Live video traffic within the viewer’s ISP’s network. Zoom Meetings is an HD audio and video conferencing platform for mobile and desktop. To help personalize content, tailor and measure ads, and provide a safer experience, we use cookies. We built new ingestion capabilities to bridge the gap between traditional TV production and the internet-based ingestion designed for our UGC audience. Introduction. These big events and broadcasters are followed by millions of people who get notifications when the Live stream starts. In this scenario, we can spend computational resources to obtain rate-quality curvesat all resolutions on a per video chunkba- We were able to seamlessly ingest the video, process it, and deliver it to the edge (where we interconnect with ISPs), but last-mile radio delivery was a big challenge for popular games because of limitations of current cellular technology. This service can bring 250 participants on a call, live-stream for up to 100,000 viewers within a domain, and use Google Drive to record and archive meetings. These big events and broadcasters are followed by millions of people who get notifications when the Live stream starts. Ensuring this level of seamless reliability required work on both ingestion and delivery. Our next big challenge will be New Year’s Eve, which is the inverse of the challenges we faced with the UEFA Champions League Final. In this unique O’Reilly video collection—taken from live … - Selection from Large-scale Real-time Stream Processing and Analytics [Video] Whether you expect to set new global streaming records for a large event, or you need a cost-effective solution for a small local event, Media Services can scale to any size audience. Because the stakes are high, TV broadcasters keep everything on private, dedicated paths with guaranteed bandwidth. Media Services enhances accessibility, distribution, and scalability, and makes it easy and cost-effective to stream content to your local or worldwide … Streaming data enables you to rapidly assess and respond to events, but only if you have the right methods for processing it. Most UGC content uses public internet, which comes with some risk of variable network conditions: A capacity limit somewhere in the network may degrade quality, or a failure might cause a video stall or buffer for viewers. This kept our traffic in-country and off congested international links, which benefits both the ISP (reducing its cost) and the viewers (improving their experience). That project uses the Real-Time Messaging Protocol (RTMP), Nginx web server, Open Broadcast Studio (OBS), and VLC media player. In addition to ingesting content seamlessly and at scale, we also need to manage massive scale delivery of video content to viewers. Last year, I wrote about creating a video streaming server with Linux. Many streaming services, such as Netflix, will optimize your video quality for your connection at the time of setup. The global video streaming market size was valued at USD 42.60 billion in 2019 and is projected to grow at a compound annual growth rate (CAGR) of 20.4% from 2020 to 2027. First, know when to use a large-scale virtual meeting over other video meeting solutions, so your IT team isn’t tasked with preparing unnecessary technology. That video system is now in production, supporting millions of Live streams every day across both UGC and professional broadcast. "It has become de rigueur for conferences to be canceled due to 'an abundance of caution' about COVID-19. Available at no charge as part of all existing Zoom corporate licensing plans, the app allows Qumu and Zoom enterprise clients to stream live events exceeding 100,000 attendees—with no loss of video … "Just like simply digitizing existing processes leads to minimal benefits, just virtualizing the current conference format doesn't exploit the possibilities opened up by eliminating the physical walls and seats of the conference center," he said. To solve this for the future, we are exploring using LTE-Broadcast to share a single copy of the stream for everyone on the same cell tower to overcome this last-mile challenge. The Media Services team is no stranger to large scale live streaming events like the Olympics. We have built robust infrastructure to protect our back-end services from such thundering herd issues by developing novel forms of request coalescing and cache sharding that allow us to reliably deliver video content while ensuring realtime playback. When serving video data, we work with ISPs when possible to prevent network overload because of these high-concurrency events. Key Facts: It offers classic video streaming features. We built in redundancy at every point — transport, ingestion, processing, delivery, and playback — to make sure the system could withstand most types of failure. Streaming platform. When Penn decided to cancel lectures, an email to faculty suggested BlueJeans and Zoom as an alternative for seminars, for instance. Explore our latest projects in Artificial Intelligence, Data Infrastructure, Development Tools, Front End, Languages, Platforms, Security, Virtual Reality, and more. The video stream analytics discussed in this article is designed on these principles.Types of video stream analytics include: 1. object tracking, 2. motion detection, 3. face recognition, 4. gesture recognition, 5. augmented reality, and 6. image segmentation.The use case of this article’s sample a… We are nearing completion of a new submarine cable, which will improve connectivity and improve redundancy and resilience in Latin America. This causes what we call the thundering herd problem — too many requests can stampede the system, causing lag, dropout, and disconnection from the stream. Zoom's Enterprise version allows for meetings of up to 1,000 participants and 49 screens on view at once. Videos can also be scheduled ahead of time, and you can strategize to stream to specific, custom audiences. Report Overview. Recent years witnessed a spectacular increase in demand for customized video streaming services. Most streaming services and video players have a quality setting (typically indicated by a gear icon) that you can adjust from "HD" (or anything including "720p" and up) to "SD" (or "480p" and down). PS5: Still need to buy one? While many companies do one or the other well, we need to support both UGC and broadcast-quality Live streams at a very large scale. In August, the system proved itself when we reached a huge number of concurrent viewers on the Facebook Live broadcast of the UEFA Champions League final. In this paper, we analyzed QoE metrics for a large-scale live video streaming event. have grown, the content shared there has expanded to include professionally produced, broadcast-quality content, like shows and live event coverage. If you require a large-scale solution for your virtual meeting, there are some important factors your IT team needs to consider—such as location logistics and broadcast bandwidth—to ensure a high-quality experience for everyone. This creates a spike of simultaneous viewers trying to watch the Live stream. with different CPU, memory, and network capacities. A large-scale video database for rain removal (LasVR). This video resizer can resize and scale the width and height of the video, enlarge or reduce video frame size, and can support various video files, such as MP4, AVI, FLV, MOV, 3GP, MKV, WMV etc. The videos of our database contain a wide range of content categories, e.g., animal, nature landscapes, human … For the first time in Olympic broadcasting. Along the way, we discovered new failure modes — as well as ways to mitigate them in time for the next broadcast. , which will improve connectivity and improve redundancy and resilience in Latin America. Qumu, a leading provider of Enterprise Video as a Service (EVaaS) technology, has released a new functionality extension for Zoom. Roth stressed that companies should "go beyond typical" to make their conferences successful. Here are six platforms your company can use to bring a large-scale event online. Some organizations have decided to simply shut down or reschedule at a later date. While this was a big milestone (and a learning experience) for us, it’s not the end of the road. These big events and broadcasters are followed by millions of people who get notifications when the Live stream starts. CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract — Many multimedia applications rely on video streaming techniques. Because it has no limits for participants, it's a great option for large-scale events. These paths are always geographically diverse: either two independent fiber-optic paths or a fiber-optic path with a satellite backup. And we scaled our delivery infrastructure to support streams with unprecedented viewership. In terms of security, Zoom offers 256-bit TLS encryption for both meetings and shared files. 1 Introduction About the Speaker About Bitmovin Motivation HAS – How it works? via mixed reality Large scale live events typically have multiple cameras, microphones, desktop screen shares and various other sources. Easily run longer than four hours with a standard deviation of 3.., Zoom offers 256-bit TLS encryption for both meetings and shared files high profile events massive! Report Overview capabilities to bridge the gap between traditional TV broadcasts expect a near-flawless experience. In terms of security, Zoom offers 256-bit TLS encryption for both meetings and most digital workers are with. Traffic within the viewer ’ s network Report Overview best ones in this article height, or in! And the internet-based ingestion designed for our UGC audience streams with unprecedented viewership time and. 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