AV1’s open, royalty-free promise in question as Dolby sues Snapchat over codec
Big Tech declaring AV1 royalty-free “doesn't mean that it is," critic says.
Signal weather
Stable
The story has moved beyond the first headline and now acts as a reliable context anchor.
AOMedia Video 1 (AV1) was invented by a group of technology companies to be an open, royalty-free alternative to other video codecs, like HEVC/H.265. But a lawsuit that Dolby Laboratories Inc. filed this week against Snap Inc. calls all that into question with claims of patent infringement. Numerous lawsuits are currently open in the US regarding the use of HEVC. Relevant patent holders, such as Nokia and InterDigital, have sued numerous hardware vendors and streaming service providers in pursuit of licensing fees for the use of patented technologies deemed essential to HEVC. It’s a touch rarer to see a lawsuit filed over the implementation of AV1. The Alliance for Open Media (AOMedia), whose members include Amazon, Apple, Google, Microsoft, Mozilla, and Netflix, says it developed AV1 “under a royalty-free patent policy (Alliance for Open Media Patent License 1.0)” and that the standard is “supported by high-quality reference implementations under a simple, permissive license (BSD 3-Clause Clear License).”Read full article Comments
Stay on the signal
Follow AV1’s open, royalty-free promise in question as Dolby sues Snapchat over codec
Follow this story beyond a single article: new follow-ups, adjacent sources, and the evolving storyline.
Story map
Understand this topic fast
A quick entry into the story: why it matters now, who is involved, and where to go next for context.
Why it matters now
Topic constellation
Open the live map for this story
See which entities, story threads, sources, and follow-up articles shape this story right now.
Click nodes to continue
Entity pages
Story timeline
Continue with this story
A short sequence of events and follow-up stories to understand the arc quickly.
How reliable this looks
Signal and trust for Ars Technica
This source works at a rapid pace: 100% of recent stories land in the hot window, and 0% carry visible search signal.
Reliability
92
Freshness
100
Sources in storyline
1
Related articles
More stories that share tags, source, or category context.
Could this be the moment that drug manufacturing takes off in orbit?
"I do think it's a really good historical moment for the space industry."
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
The newest AI boom pitch: Host a mini data center at your home
The plan aims to speed up AI compute deployment while compensating residents.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
FDA chief resigns after Trump admin forced approval of fruity e-cigs
Makary reportedly spent his year bucking Trump admin and making industry enemies.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
Twin brothers wipe 96 gov't databases minutes after being fired
A case study in why credentials are revoked before firings.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
More from Ars Technica
Fresh reporting and follow-up coverage from the same newsroom.
Could this be the moment that drug manufacturing takes off in orbit?
"I do think it's a really good historical moment for the space industry."
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
The newest AI boom pitch: Host a mini data center at your home
The plan aims to speed up AI compute deployment while compensating residents.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
FDA chief resigns after Trump admin forced approval of fruity e-cigs
Makary reportedly spent his year bucking Trump admin and making industry enemies.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
Twin brothers wipe 96 gov't databases minutes after being fired
A case study in why credentials are revoked before firings.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.