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. These investments ensured that millions of Facebook viewers had a seamless experience for the UEFA Champions League Final. In addition to ingesting content seamlessly and at scale, we also need to manage massive scale delivery of video content to viewers. 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. Full cloud DVR workflow capabilities. Along the way, we discovered new failure modes — as well as ways to mitigate them in time for the next broadcast. Meetings on the platform can be recorded and saved to the cloud for later access. Videos can also be scheduled ahead of time, and you can strategize to stream to specific, custom audiences. 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. 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. 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. Here are six streaming tools that can offer solutions. When Penn decided to cancel lectures, an email to faculty suggested BlueJeans and Zoom as an alternative for seminars, for instance. ALL RIGHTS RESERVED. Today, we have listed the best ones in this article. Geographic stream distribution since 2010 with instant scale. SEE: IT pro's roadmap to working remotely (free PDF) (TechRepublic). We construct a large-scale dataset of 316 synthetic rain videos. "It has become de rigueur for conferences to be canceled due to 'an abundance of caution' about COVID-19. 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. 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. have grown, the content shared there has expanded to include professionally produced, broadcast-quality content, like shows and live event coverage. via mixed reality "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. 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. And we scaled our delivery infrastructure to support streams with unprecedented viewership. This shift from supporting broadcasts in aggregate to supporting a single broadcast means things we traditionally accepted (machine restarts, network failures, congestion, etc.) That video system is now in production, supporting millions of Live streams every day across both UGC and professional broadcast. Its "My Company" tier can be used for up to 150 participants. Gartner, for instance, estimated that by 2024, a mere quarter of enterprise meetings will be conducted live––as opposed to the 60% that took place this way in 2019. © 2020 ZDNET, A RED VENTURES COMPANY. 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. Viewers who are used to the reliability and quality of traditional TV broadcasts expect a near-flawless viewing experience for these Live streams. 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. It's a key player in the online streaming landscape, popular for webinars. Participants can share screens, collaborate on notes, and share and search information as well. That project uses the Real-Time Messaging Protocol (RTMP), Nginx web server, Open Broadcast Studio (OBS), and VLC media player. HLS, originally developed by Apple, is a live streaming protocol that cuts your stream into video chunks, or fragments, of about 10 seconds each. 1 Introduction About the Speaker About Bitmovin Motivation HAS – How it works? 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. A large-scale video database for rain removal (LasVR). 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. These big events and broadcasters are followed by millions of people who get notifications when the Live stream starts. Video: Peer-Accelerated Delivery for Large-Scale OTT Optimization Tim: Welcome back to Streaming Media East 2017. StreamShark is a technology company with expertise in reliable video stream delivery for global reach. 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… The rise of large-scale video conferencing in … with different CPU, memory, and network capacities. Last year, I wrote about creating a video streaming server with Linux. This cloud-based video conferencing platform has been a favorite pick for large events, especially because of its high-quality streaming. We are nearing completion of a new submarine cable, which will improve connectivity and improve redundancy and resilience in Latin America. 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). 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.) Evaluating COPA congestion control for improved video performance, OIL+VCache: File abstraction for distributed systems. These big events and broadcasters are followed by millions of people who get notifications when the Live stream starts. This creates a spike of simultaneous viewers trying to watch the Live stream. Viewership peaked at 7.2 million concurrents across both the Brazil and Spanish-speaking Latin America streams. The offer is for a free 90-day license to businesses that are not already WebEx customers. In response to the COVID-19 pandemic, large-scale conferences are being canceled. 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 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. When edge cache servers (located proximate to users) don’t have the requested content, they forward the request to underlying services. 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 deliver the top business tech news stories about the companies, the people, and the products revolutionizing the planet. These videos have to work every time — for everyone. This creates a spike of simultaneous viewers trying to watch the Live stream. The streaming of the UEFA Champions League Final to 7.2 million concurrent viewers was a success and gave us more insight into last-mile connectivity challenges. 1. 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. These big events and broadcasters are followed by millions of people who get notifications when the Live stream starts. A small pilot survey of 10 executives indicated that the mean time per week is 12 hours with a standard deviation of 3 hours. BlueJeans Events reimagine the world of all-hands and online events with large-scale, interactive video streaming capabilities for thousands. 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. PS5: Still need to buy one? now require careful mitigations. 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! New Qumu App Transforms Zoom Into Large-Scale Broadcasting Platform for Enterprises. Because it has no limits for participants, it's a great option for large-scale events. The videos of our database contain a wide range of content categories, e.g., animal, nature landscapes, human … We built new ingestion capabilities to bridge the gap between traditional TV production and the internet-based ingestion designed for our UGC audience. Also, these media streaming servers are enterprise-class and can handle the streaming at large scale. 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. 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). There are dozens of free and open-source video streaming servers available online to stream and share videos. TechRepublic Premium: The best IT policies, templates, and tools, for today and tomorrow. In terms of security, Zoom offers 256-bit TLS encryption for both meetings and shared files. Top 5 enterprise technologies of the decade, Image: Chainarong Prasertthai, Getty Images/iStockphoto, Comment and share: 6 video conferencing platforms bringing large events online. 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. 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. While this was a big milestone (and a learning experience) for us, it’s not the end of the road. 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. Periscope is a livestreaming app for iOS and Android smartphones that helps broadcast … 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. , which will improve connectivity and improve redundancy and resilience in Latin America. Streaming platform. 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. Explore our latest projects in Artificial Intelligence, Data Infrastructure, Development Tools, Front End, Languages, Platforms, Security, Virtual Reality, and more. Qumu, a leading provider of Enterprise Video as a Service (EVaaS) technology, has released a new functionality extension for Zoom. It excels at making the live streams of large scale, high profile events a massive success with viewers having an exceptional viewing experience. Facebook believes in building community through open source technology. In this unique O’Reilly video collection—taken from live … - Selection from Large-scale Real-time Stream Processing and Analytics [Video] 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. To accomplish this, we built a system capable of managing both UGC (captured on all kinds of devices at differing quality levels) and broadcast-quality high-res streaming — and working reliably for billions of people around the world. In addition to ingesting content seamlessly and at scale, we also need to manage massive scale delivery of video content to viewers. Zoom Meetings is an HD audio and video conferencing platform for mobile and desktop. Media Services enhances accessibility, distribution, and scalability, and makes it easy and cost-effective to stream content to your local or worldwide … The output format is the most popular MP4 video. As reported in prior literature, we observe that these These paths are always geographically diverse: either two independent fiber-optic paths or a fiber-optic path with a satellite backup. Viewers who are used to the reliability and quality of traditional TV broadcasts expect a near-flawless viewing experience for these Live streams. Companies can use Facebook Live to stream demos and videos to large groups. 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 addition to ingesting content seamlessly and at scale, we also need to manage massive scale delivery of video content to viewers. It is popularly used by professionals from the business world and the support system is highly useful with 24x7 hour connectivity. need to happen over the entire duration of games, which can easily run longer than four hours with pre- and post-shows. I'm Tim Siglin, contributing editor on Streaming Media magazine and media strategy principal at Reel Solver, Inc. 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. 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. Roth stressed that companies should "go beyond typical" to make their conferences successful. These mitigations (coordinated failover, dedicated link capacity, multiple geo-distributed paths, etc.) 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. 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. In this paper, we analyzed QoE metrics for a large-scale live video streaming event. To reliably handle and efficiently process large-scale video stream data requires a scalable, fault-tolerant, loosely coupled distributed system. This causes what we call the, Investing in connectivity and internet infrastructure is important to help, bring reliable, affordable internet to more people. 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