MUX is a very pro-active company pushing forward streaming technology. At NAB 2019 they have announced Audience Adaptive Encoding which is offers encodes tailored to both your content but also the typical bitrate of your viewing demographic. Underpinning this technology is machine learning and their Per-title encoding technology which was released last year.
This talk with Nick Chadwick looks at what per-title encoding is, how you can work out which resolutions and bitrates to encode at and how to deliver this as a useful product.
Nick takes some time to explain MUX’s ‘convex hulls’ which give a shape to the content’s performance at different bitrates and helps visualise the optimum encoding parameters the content. Moreover we see that using this technique, we see some surprising circumstances when it makes sense to start at high resolutions, even for low bitrates.
Looking then at how to actually work out on a title-by-title basis, Nick explains the pros and cons of the different approaches going on to explain how MUX used machine learning to generate the model they created to make this work.
Finishing off with an extensive Q&A, this talk is a great overview on how to pick great encoding parameters, manually or otherwise.
San Francisco Video Tech welcomes Haluk Ucar talking about live video streaming. How do you encode multiple resolutions/bitrates efficiently on CPUs and maximise the amount of channels? Is there value in managing multiple encodes centrally? How can we manage the balance between CPU use and VQ?
Haluk discusses a toolset for Adaptive Decisions and looks at Adaptive Segment Decisions. Here he discusses the relationship between IDR frames and frequent Scene Changes.
Haluk covers a lot and finishes with a Q&A. So if you have an interest in Live Streaming, then Watch Now!
Whether or not edge computing is the next generation of cloud technology, the edge plays a vital role in the streaming video experience. The closer a video is stored to the requesting user, the faster the delivery and better the experience. But, streaming also provides a lot more opportunity for interactivity, engagement, and data collection than traditional broadcast television. That means as the edge grows in compute capacity and functionality, it could enable new and exciting use cases, such as AI, that could improve the viewer experience. In this webinar, we’ll explore the state of edge computing and how it might be leveraged in streaming video.
Streaming Video Alliance
To mark International Women’s Day these videos are free to watch, but for 3 days only! Free registration required.
To mark International Women’s Day, Eyevinn Technology have opened their premium archives to allow you to watch two videos for free until 11th March which are normally reserved for patrons of the Streaming Tech Sweden conference – so act quickly to watch Netflix’s Megha Manohara discuss Netflix’s dynamic optimiser framework and how they ensure best quality over a variety of bandwidths.
Megha covers encoding testing, metrics such as VMAF, visualising the results, per-shot encoding and the way they validate with their audience they have done a good job.
Streaming Tech Sweden is an annual conference which prides itself on excellence and independence. Without sponsors, they are free to pick the best and the most relevant speakers working on at the cutting edge of video streaming. The talks from Streaming Tech Sweden 17 are free to watch, but those from 2018 are available for attendees only. Later in 2019, they will become free, but until then, this is a short opportunity to watch these two great talks in order to mark International Women’s Day 2019. Registration with the site is free.
The second talk available from Streaming Tech Sweden 2018 is from Codemill’s Johana Björklund talking about contextual marketing and ad personalisation. Johana explains how the ads work, how GDPR has changed the way personalisation is carried out and how video metadata is used to find pre-roll and post-roll ads.
There are two ways to stream video online, either pushing from the server to the device like WebRTC, MPEG transport streams and similar technologies, or allowing the receiving device to request chunks of the stream which is how the majority of internet streaming is done – using HLS and similar formats.
Chunk-based streaming is generally seen as more scalable of these two methods but suffers extra latency due to buffering several chunks each of which can represent between 1 and, typically, 10 seconds of video.
CMAF is one technology here to change that by allowing players to buffer less video. How does this achieve this? An, perhaps more important, can it really cut costs? Iraj Sodagar from NexTreams is here to explain how in this talk from Streaming Media West, 2018.
A brief history of CMAF (Common Media Format)
The core technologies (ISO BMFF, Codecs, captions etc.)
Ooyala heroically compile a report and webinar discussing the state of the media and broadcast industry each year and Jim O’Neill is here to talk us through it for 2019. The report itself discusses penetration of 4K screens, the demographics of online streaming, 5G, ATSC and much more and this webinar looks at:
The surge of major streaming services into the market
The multi-billion dollar expansion of original content creation
The acceleration of M&E and M&A activity as broadcasters look to build content empires
Using microservices is a way of architecting your software platform to be nimble, simple and is just as applicable to on-premise platforms as cloud. As scaling is important for OTT providers, it’s not surprising that much work is being done in the OTT sector to utilise microservice architectures.
Even companies that are not yet actively operating on a microservices architecture are looking for vendors who at least have a strategy to cater to it for the future. This session will examine the core benefits (including redundancy, dev ops, scalability, and self-healing), the different approaches (including containerisation and orchestration via Docker, Kubernetes, and Mesos, as well as native microservices models like Erlang), and the complexities of migrating a generic architecture to a microservices architecture.
This panel covers:
Why is OTT so suited to microservices?
How microservices enable companies to be flexible to changing customer demands
Limelight, Streaming Video Alliance and Videonet come together to discuss the introduction of WebRTC’s sub-second latency for live streaming which is opening the way for a ‘better-than-broadcast’ experience – enabling new ways to engage viewers and monetise them.
WebRTC provides real-time video delivery and can now be implemented in a CDN environment for large-scale distribution and has extremely low latency.
This webinar covers:
Making WebRTC part of your workflow
Compression, DRM & ad insertion
Innovation opportunities for broadcasters and challenger OTT providers
Special focus on increasing viewer engagement
creating new revenue streams.
New business partnerships
Optimisation for multiscreen television & connected TV devices
Date: Wednesday 12th December, 2018. 11:30am ET / 16:30 GMT
Data gives information. Metadata gives the context. TV and video service providers are struggling to manage all the content and metadata required to meet consumer’s growing demand for more relevant and personalised content on any screen, anytime-anywhere. Join the upcoming webinar on AI for Content Management and Metadata Enrichment and learn how you can use AI-powered metadata to drive revenues and increase user engagement.
Presented by SeaChange, DiveTV, OTT Executive Summit & Magazine, and Trender Research.
OTT Video Executive Magazine,
Senior Director, Solutions Architecture