Video: Per-title Encoding at Scale

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.

Watch now!

Speaker

Nick Chadwick Nick Chadwick
Software Engineer,
Mux Inc.

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: Comparing Per-Title Encoding Options


In this video from Streaming Media East 2018, Jan Ozer looks at per-title encoding. Jan presents detailed results from tests of competing methods to help us understand the dos and don’ts of encoding and VQ and how these methods allow higher resolution profiles in ABR ladders.

  • What is ‘per-title’ encoding and why is it important?
  • What are the different methods? (CRF, SABL, Context Aware, EuclidIQ Rithm)
  • The Tests
  • The Results

Watch Now!