Video: A Survey Of Per-Title Encoding Technologies

Optimising encoding by per-title encoding is very common nowadays, though per-scene is slowly pushing it aside. But with so many companies offering per-title encoding, how do we determine which way to turn?

Jan Ozer experimented with them, so we didn’t have to. Jan starts by explaining the principles of per-title encoding and giving an overview of the market. He then explains some of the ways in which it works including the importance of changing resolution as much as changing

As well as discussing the results, with Bitmovin being the winner, Jan explains ‘Capped CRF’ – how it works, how it differs from CBR & VBR and why it’s good.

Finally, we are left with some questions to ask when searching for our own per-title technology to solve the problem we have such as “can it adjust rung resolutions?”, “Can you apply traditional data rate controls?” amongst others.

Watch now!

Speaker

Jan Ozer Jan Ozer
Principal,
Streaming Learning Center

Top Video of 2018: HEVC vs AV1 and the Future of the Codec Battle

 

As the first post of 2019, please allow me to say Happy New Year and to thank you for the time you spend coming to the website, following by email and/or following on social media. Your visits, interest and recommendations are very important and highly appreciated. 2018 ended with being nominated for the Royal Television Society Website of the Year. Whilst the hardworking and knowledgable people at The Broadcast Bridge won, and deservedly so, I hope you’ll be as mighty pleased as I was to see a non-commercial site pitted against the best in the industry. Be assured that The Broadcast Knowledge always aims higher than before so what better motivation than to top that!

As we set our sights on 2019, there’s time for a brief look back at the top video linked to here on The Broadcast Knowledge in 2018. Looking back at the stats, it has the most page visits and the most clicks, so let’s revisit this panel on AV1 and HEVC. It’s not often you get the likes of Facebook and Harmonic sharing their latest research on stage with companies like Harmonic and Bitmovin who are very active in the Codec community, so it’s no surprise this piqued the interest of many.

This panel took place during NAB 2018 when AV1 had just ‘released’ the AV1 codec at the show but the points discussed are as relevant today as they were then including the adoption of HEVC in the marketplace. Having said that, do check out the AV1 and HEVC tags to see what more recent discussions there have been including a discussion of the future of video codecs at Streaming Media East 2018

Sit back and watch HEVC vs AV1 and the Future of the Codec Battle!

Speakers

Jan Ozer Moderator
Jan Ozer
Principal

Doceo Publishing

Thierry Fautier Mr Thierry Fautier

VP, Video Strategy

Harmonic

Michael Coward Mike Coward

Director of Engineering

Facebook

Christopher Mueller Christopher Mueller

CTO

BitMovin

Matt Frost Matt Frost

Head of Strategy and Partnerships

Google Chrome Media

Video: Comparing AV1, VP9, HEVC, & H.264

Comparing AV1, VP9, HEVC and H.264 is quite a task, but Streaming Media’s Jan Ozer is here to take us through it. From MPEG royalties to VP9 browser compatibility, from the AV1 roadmap to HEVC-enabled HLS, this is a comprehensive look at real world usage of the top four codecs.

This is a key topic because many content distributors and aggregators still use H.264 as their primary, if not exclusive, codec, but the bandwidth savings promised by newer, more powerful codecs are alluring. Those considering a switch must evaluate at least three options: HEVC, VP9, and AV1.

In this session, codec specialist Jan Ozer evaluates the quality of these codecs and compares them to H.264. Learn how much bandwidth you can save with each, and how the newer codecs compare from quality and implementation perspectives.

Watch now!

Video: HEVC Vs AV1 and the Future of the Codec Battle

In this debate from NAB 2018, the panel discusses the video codecs which are competing to be the next-generation standard in the OTT environment and, notably, HEVC and AV1 being the front-runners. The debate on which video standard is best suited to our industry is in full swing especially as the Alliance for Open Media released AV1 at the NAB Show and Apple is supporting HEVC in its products and has decided to join the Alliance for Open Media as a founding member. This panel discusses the pros and cons of HEVC and AV1, and also put in perspective content-aware encoding techniques with AVC that might be a strong challenger in the short term for OTT distribution.

Watch now!

Speakers

Jan Ozer Moderator
Jan Ozer
Principal

Doceo Publishing

Thierry Fautier Mr Thierry Fautier

VP, Video Strategy

Harmonic

Michael Coward Mike Coward

Director of Engineering

Facebook

Christopher Mueller Christopher Mueller

CTO

BitMovin

Matt Frost Matt Frost

Head of Strategy and Partnerships

Google Chrome Media