Webinar: Managing Transition to HEVC/VP9/AV1 with Multi-Codec Streaming

In this talk from Streaming Media East 2018 Paul MacDougall from Bitmovin discusses moving from h.264 to newer codecs.

Video streaming is in a transition towards the next generation of video codecs, offering to double the quality while lowering the required bandwidth. As the successor crown to the ubiquitous AVC/H.264 is still up for grabs, major content providers and device manufacturers are throwing their weights behind competing formats – HEVC/VP9/AV1 – leading to market fragmentation, specifically within web environments. To deal with this challenge, OTT services need to support multiple codecs in an efficient way.

In this presentation, Paul talks about how to evaluate the benefits and the tradeoffs of embracing next-generation compression technologies in your media workflow. He looks at the state of the browser market and compatibility, current deployment percentages and then how to decide whether to do multiple encoding on an asset or not. Paul finished with advice on playback and the state of smart TVs.

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Video: Control Throughput and Latency for Multicast-based IP Routing Systems

John Mailhot explains throughput and latency in switches and discusses live SDI switching in IP, subscription and control using NMOS 5 and 6. John then takes some time to discuss what ‘good enough’ is for switching time given SDI also has a delay.

Finishing up with network topology and interoperability, this is a great look into some of the details of dealing with 2110.

The SMPTE 2110 family of essence networking protocols is based on multicast flows in the IP network. IGMP (Internet Group Multicast Protocol) is the typical method for endpoints to subscribe to the streams they want, and to leave the streams they no longer require. Concerns have been raised in the industry about the suitability of IGMP for this task, and the applicability of SDN techniques as an alternative means to managing group memberships. Speed of switching signals is a particular concern.


Speaker

John Mailhot John Mailhot
Systems Architect for IP Convergence,
Imagine Communications

Video: Creating and distributing sports and eSports content to online audiences


What is eSports and how does it fit in with our industry?
Claire Tavernier from Girl Effect explores these questions and more with Stevie Rowe at Whistle Sports, Abi Hemingway from Jackshoot TV and Dominic Sacco the content director at the British Esports Association.

Questions covered include:

  • What is esports
  • How does content discovery work?
  • Using social media to interact with viewers
  • The role of influencers
  • Use archive material in an appealing way for this demographic
  • How is the gender balance in eSports
  • A look to the future trends

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