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Formats/Codecs/Protocols > Featured Articles

In the quest to deliver video at higher quality and lower latency, the streaming media industry is home to an ever-changing array of video formats, codecs, and delivery protocols. Look here for the latest news and trends in HEVC, AV1, VVC, CMAF, WebRTC, MPEG standards, royalties, just-in-time packaging, and more.

Integrating NDI Sources From Conferencing Platforms

Live-event video production during COVID has rapidly accelerated the use of NDI output from popular conferencing tools such as Zoom and Microsoft Teams, particularly for one-to-many broadcasts in which remote contributors are the norm. This article will explain how to enable NDI in Zoom and Microsoft Teams for higher-quality input sources into your live-streaming workflow.

Testing EVC, VVC, and LCEVC: How Do the Latest MPEG Codecs Stack Up?

Jan Ozer put EVC, VVC, and LCEVC through the paces, checking each for not only encoding quality, encoding complexity, and playback efficiency but also power consumption. Each one has its pros and cons; read on to find out how they all performed.

The State of Video Codecs 2022

With H.264 usage finally beginning to decline and several newer codecs ascendant, this 2022 codec update reports on the most significant announcements from the last year relating to H.264, VP9, HEVC, AV1, VVC, LCEVC, and EVC.

How to Encode with FFmpeg 5.0

Rather than focusing on random tasks, this tutorial will walk you through the fundamentals of encoding with the latest version of FFmpeg.

Moscow State's Dr. Dmitriy Vatolin Talks Codecs and Quality

The head of the Moscow State University Graphics and Media Lab—the people behind VQMT and Subjectify.us—offers his insights into objective and subjective metrics, as well as VMAF hacking and AV1.

Review: Moscow State University Video Quality Measurement Tool

If you're serious about experimenting with different codecs and/or encoding parameters, MSU's Video Quality Measurement Tool is an essential tool, and version 13 brings some welcome improvements.

Buyers' Guide to VOD Encoders

What's the best solution for your video on-demand encoding needs? That depends, but this guide will help you figure out which questions to ask.

The State of Enterprise Video 2021

Enterprise video is suddenly more important than entertainment video, and companies that want to stay ahead of the game would do well to seize the opportunity

Navigating a Multi-Codec World

AVC led to format consolidation, but we've seen more fragmentation in recent years. Fortunately, the huge critical mass around AOMedia might lead to a simpler future.

How Does VVC Measure Up Right Now?

VVC today can be both useful and usable; let's hope that VVC IP owners can formulate a royalty policy that delivers the same.

8K: History Repeats Itself

With production challenge solved, smarter AI upscaling and enhanced codec technologies will enable 8K streaming to the home—inevitably.

AV1 Has Arrived: Comparing Codecs from AOMedia, Visionular, and Intel/Netflix

Within 24 months, hardware support appeared, encoding became affordable, and AV1 became a much more realistic competitor to HEVC. Here's how the currently available AV1 codecs measure up.

Low Latency HLS Spec Nears Finalization

Beyond the Pantos spec and into DASH, LL-HLS finds traction and a potential tie-in with CMAF

MPEG: What Happened?

At the end of last month, MPEG co-founder Leonardo Chiariglione announced the "MPEG is closed." That's not quite true, but it is undergoing a reorganization. So what does that mean for the organization and the new codec standards it is bringing out this year?

The Streaming Toolbox: Zixi, Cleeng, and Penthera

We look at a B2B intelligence layer for content transport, a company that enables customer relationship management decisioning, and a service that facilitates offline viewing.

All In On NDI

Many people have gone all in on NDI. But how they use it can be very different from how you might want to use it.

Announcing Streaming Media East Connect

Streaming Media East and the Content Delivery Summit are going virtual with a week full of free webinars as well as five deep-dive workshops. Here's how to attend, speak, and sponsor.

How to Encode with LCEVC

Unlike other cutting-edge codecs coming to market, LCEVC will have an immediate impact on the streaming landscape. Here's how to use it.

How to Produce CMAF Output and Testing Playback

CMAF has reached maturity. Here's one way to go about using it, with AWS Elemental MediaConvert

8K and Beyond: How Much is Too Much?

With higher-quality source material, new forms of content can take shape, from top-shelf VR to immersive live event viewing, as home TVs morph into giant, modular, wall-sized viewing platforms.