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Video Quality

Viewers demand that OTT and online video give them the same quality as broadcast, or at least as close as possible, and savvy content owners are using the wealth of data generated by video to constantly improve the viewer experience and their bottom line. Check here for news, research, and analysis into video quality metrics, quality of service (QoS), quality of experience (QoE), video analytics, and video data.

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Features

The State of Real-Time Streaming 2022

The pandemic highlighted the need for ultra-low-latency video. Here's a look at how the industry has responded, from LL-HLS and DASH to WebRTC

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.

The 2021 Streaming Media Readers' Choice Award Winners

New entrants join old standbys in our annual survey of readers' preferred technical solutions

The Streaming Media 50: The Most Important Companies in Online Video Tech

Our annual Streaming Media 50 rounds up the most important, most interesting, and most innovative solutions providers in online video. You'll find names both familiar and unfamiliar here, as newer entrants join market veterans. So who made the list? Read on ...

Spotlights

HESP: Sub-second Latency, Fast Channel Change and Improved ABR over Standard CDNs

Making the Unwatchable Watchable

Sergio Grce discusses BitClear, an artificial intelligence based denoising technology.

How business makes streaming faster and cheaper with CDN and HESP support

Alex Peterson explores how HESP integration helps G-Core Labs ensure a high video streaming transmission rate for e-sports and gaming, efficient scalability for e-learning and telemedicine and high quality and minimum latencies for online streams, media and TV broadcasters.

TAG Video Systems: View from the Top 2021

Elevating the consumer experience to the highest-level possible requires deep insight into quality, metrics and issues; data that was previously beyond the reach of operators. Thanks to TAG's Realtime Media Platform, however, that data is now accessible.

Columns

Judging Apple's Advanced Video Quality Tool

As a metric, Apple's Advanced Video Quality Tool (AVQT) showed some bright spots, but it's hard to see it bumping VMAF or SSIMPLUS from real-world workflows without a lot more verification.

Educators Need Resources That Simulate the Digital Divide

With more learning materials going online, educators need to be sure all their students have access. Learn about programs that show the limits of poor-quality networks.

Work in Parallel to Streamline the VQ Measurement Workflow

There's a long way to run video quality measurement tasks and a shorter way. As our columnist learned, it's never too late to learn a more efficient system.

3 Things the Streaming Industry Must Do to Prepare for ATSC 3.0

This is "The Year Before the Year of ATSC 3.0," and that means preparation—not just for broadcasters, but for the streaming industry, as well.

Video Quality Companies and Suppliers