Video: AV1 vs. HEVC: Perceptual Evaluation of Video Encoders

Zhou Wang explains how to compare HEVC & AVC with AV1 and shares his findings. Using various metrics such as VMAF, PSNR and SSIMPlus he explores the affects of resolution on bitrate savings and then turns his gaze to computation complexity.

This talk was given at the Mile High Video conference in Denver CO, 2018.

Speakers

Zhou Wang Zhou Wang
Chief Science Officer,
SSIMWAVE Inc.

Video: The AV1 Video Codec

AV1 implementations are still being worked on along a number of fronts and the business cases are starting to shake out. Here’s a developer-focussed look at AV1 from patents to the way it works and to lessons learnt implementing it.

It was last year that the Alliance for Open Media released its next-generation video codec AV1. It achieves better compression than proprietary competitors, while its patents can be licensed via a royalty-free, open-source friendly license. With a broad array of industry support including all major browser vendors, many hardware partners, internet streaming video and conferencing providers, many think this is the best chance yet to create a successful video codec of its type that achieves wide deployment.

Speakers

Timothy B. Terriberry Timothy B. Terriberry
Developer,
Xiph.org

Webinar: Technical Deep Dive: How to Deliver Live Video Streams with Sub-Second Latency


Date: Tuesday Jan 29th, 2018 11am PT / 2pm ET / 19:00 GMT
 

In this webinar Limelight discuss some of the challenges with delivering low latency video and take a deeper dive to look at what causes latency, the WebRTC protocol and how Limelight Networks delivers real-time streaming at global scale.
Topics that will be discussed during this webinar include:
  • Challenges delivering low-latency video
  • Various approaches for reducing latency (small chunk HLS, peer-to-peer, WebRTC)
  • Encoding and codecs
  • Stream access and security
  • How to implement interactivity into live streaming video

Speakers

Ernest Russell Ernest Russell
Technical Product Marketing Manager
Limelight Networks

Video: HEVC vs AV1

Ian Trow looks at the two big names in the room, AV1 and HEVC to understand them from a business perspective as well as technical.

Speaking at the Northern Waves conference, Ian covers:

  • Head-end options
  • OPEX & CAPEX
  • Cloud vs traditional
  • Encoding challenges and latency
  • Evaluation criteria (Functionality, TCO, Time to Market and more)
  • AV1 for OTT
  • Royalties
  • Encoding Structure
  • CDN Savings
  • AV1 Timeline
  • …so quite a bit then!

Watch now!
and check out the technical paper Ian presented on AV1 at IBC 2018

Speaker

Ian Trow Ian Trow
Consultant,
Codec & Video Tech Evangelist

Video: Next-Generation Video Compression Techniques

Thierry Fautier, speaking at SMPTE 2017, explains the planned advances in Codecs for the next 5 years explaining the new techniques and likely future abilities of the different codecs. Based on his technical paper, Thierry explains efforts to ‘boost’ HEVC and, in the future JVET which complements his comprehensive look across VP9, HEVC, AVC, JVET and AV1.

Watch now!

Speaker


Thierry Fautier
Thierry Fautier
President-Chair at Ultra HD Forum & VP Video Strategy Harmonic

Video: IBC Tech Talks: Codec Wars

From IBC, this is an fantastic line-up of 6 experts in the field of codecs who dive deep into the pros and cons of AV1, HEVC and discuss alternative codecs.

Three papers are presented showing the reality of the AV1 implementation to date, why there’s promise and why we’re not there yet.

The event moves on to a panel session which digs deep into HEVC licensing, challenger Codecs such as XVC and PERSEUS, and much about UHD and HEVC adoption.

Watch now!

Featuring

Ben Keen Chair – Ben Keen
Analyst & Advisor – Technology, Media & Telecoms
Ian Trow Ian Trow
Presenting: AV1: Implementation, Performance and Applications
Consultant, Business Development & Technology
Jonatan Samuelsson Jonatan Samuelsson
Presenting: The XVC Video Codec – A Revolutionary Software-Defined Video Compression Format.
Co-founder and CEO
Divideon
Andre Dias Andre Dias
Presenting: An Overview of Recent Video Coding Developments in MPEG and AOMedia
R&D Engineer
BBC
Ken McCann
Ken McCann
Director
Zetacast
Philippe Keutgen Philippe Keutgen
Technology Transfer and Partnerships Manager
BBC
Thierry Fautier Thierry Fautier
Supporting Paper: Understanding the Video Codec Jungle: A Comparison of TCO and Compression Efficiency
UHDF President
Harmonic

Webinar: Advanced Encoding & Transcoding with the Experts

Thursday 27th September 2018, 19:00 BST / 11am PT / 2pm ET

Encoding and transcoding are at the heart of every video service and solution, and the codec and format landscape has never been more crowded. Publishers are wringing the most efficiency out of H.264 while making the move to HEVC/H.265 and AV1—and keeping an eye on other proprietary codecs. On top of all that are considerations like video optimization, bitrate ladders, and per-title encoding.

Join this expert panel as they discuss the latest in encoding and transcoding, including the following:

  • The state of the art in encoding efficiency in 2018
  • How per-title encoding and machine learning can increase quality and decrease delivery costs
  • How to build flexible and cost-effective encoding solution
  • The latest developments in video encoding platforms and infrastructure
  • The benefits of contribution to distribution encoding and transcoding
  • The next big advances in encoding and transcoding, including AV1
MODERATOR PRESENTERS
headshot image image image
Troy Dreier
Editor
OnlineVideo.net
Richard Fliam
Solutions Architect
Bilmovin
Nick Chadwick
Software Engineer
MUX
Jiri Matela
CEO & Co-Founder
Comprimato

Video: The Future of Video Codecs: VP9, HEVC, AV1

FuboTV, Viacom, JWPlayer, Bitmoving and Littlstar sit down together to discuss the state and future of VP9, HEVC and AV1.

With the release of AV1 and support for HEVC in HLS, new dynamics are unfolding in the video codec world. VP9 is still gaining popularity among content providers, especially for web browsers and Android devices. This panel discusses the status of video codecs today, the benefits and drawbacks of each, and how these things will change in the future. It also discusses whether the industry is getting into yet another codec war, meaning that content providers will have to support multiple video codecs in parallel to reach all devices.

The panel hits these topics:

• What they are currently using and how they got there
• Bitmovin’s Video Developer Report
• AV1 coding performance benchmarks
• Use of VP9 and its future
• Apple’s adoption of HEVC on HLS
• 10-bit and 4:2:2 for consumer delivery
• HEVC Patent Pool Changes
• Cost effectiveness of AV1
• Smart TVs and much more!

Moderator:
Igor Oreper, VP, Solutions, Bitmovin
Panelists:
Sung Ho Choi, Co-Founder, Engineering, Fubo.tv
Glenn Goldstein, SVP, Chief Technology Convergence Officer, Viacom
John Luther, SVP of Technology, JW Player
Andrew Grathwohl, Director of Media Technologies, Littlstar

Watch now!

Webinar: Foundational Concepts: Video Compression, Processing and Delivery


On demand webinar from AWS Elemental covering some streaming basics.

In this webcast, you will:
• Learn how to create and deliver video over the internet
• Understand video codecs, containers, popular delivery methods and content delivery networks
• Consider methods, including adaptive bitrate streaming, that enable high-quality video to be delivered to a wide range of internet-connected devices
• Learn about the latest trends in video compression and delivery

Increasing smartphone subscriptions and data volumes per subscription are driving rapid growth in mobile data traffic, much of which is video content. According to multiple industry reports, these trends will continue for the near future, and by 2020, 75 percent of the world’s mobile data traffic will be video according to the Cisco Visual Networking Index. Technical and business leaders at organizations that aim to expand offerings using video need to understand the complexities of delivering premium viewing experiences to consumers.

Watch now!