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Toward a Better Quality Metric for the Video Community

The Netflix TechBlog

by Zhi Li, Kyle Swanson, Christos Bampis, Lukáš Krasula and Anne Aaron Over the past few years, we have been striving to make VMAF a more usable tool not just for Netflix, but for the video community at large. This tech blog highlights our recent progress toward this goal. VMAF stands for Video Multi-Method Assessment Fusion.

Metrics 154
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Detecting Scene Changes in Audiovisual Content

The Netflix TechBlog

Understanding these elements and how they relate to each other is crucial for tasks such as video summarization and highlights detection, content-based video retrieval, dubbing quality assessment, and video editing. In this blog post, we present two complementary approaches to scene boundary detection in audiovisual content.

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Netflix Cloud Packaging in the Terabyte Era

The Netflix TechBlog

After content ingestion, inspection and encoding, the packaging step encapsulates encoded video and audio in codec agnostic container formats and provides features such as audio video synchronization, random access and DRM protection. Packaging has always been an important step in media processing.

Cloud 237
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AWS re:Invent 2023 guide: Generative AI takes a front seat

Dynatrace

The path to achieving unprecedented productivity and software innovation through ChatGPT and other generative AI – blog Paired with causal AI, organizations can increase the impact and safer use of ChatGPT and other generative AI technologies. What is causal AI? What is predictive AI? What is AIOps?

AWS 214
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Advent Calendars For Web Designers And Developers (December 2021 Edition)

Smashing Magazine

Advent Calendars For Web Designers And Developers (December 2021 Edition). Advent Calendars For Web Designers And Developers (December 2021 Edition). It doesn’t really matter if you’re a front-end dev, UX designer or content strategist, we’re certain you’ll find at least something to inspire you for the upcoming year.

Design 108
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The #1 Easiest Way to Speed Up a Slow Website

MachMetrics

Many people reach out to us asking what is the #1 most important bang-for-your-buck tip on optimizing your website’s speed. The most important thing you can do to speed up your site is: Optimize your images! This trend shows no signs of slowing down, and underscores a huge responsibility for web designers and site owners.

Speed 81
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Engineering a Studio Quality Experience With High-Quality Audio at Netflix

The Netflix TechBlog

the brilliant synth-pop score or the perfectly mixed soundscape of a high speed chase?—?is Most conversations about streaming quality focus on video. For example, have you ever seen a TV show where the video and audio were a little out of sync? Until now, we’ve only used adaptive streaming for video.