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Hier — 3 avril 2025Flux principal

AV1 is Supposed To Make Streaming Better, So Why Isn't Everyone Using It?

Par : msmash
3 avril 2025 à 15:27
Despite promises of more efficient streaming, the AV1 video codec hasn't achieved widespread adoption seven years after its 2018 debut, even with backing from tech giants Netflix, Microsoft, Google, Amazon, and Meta. The Alliance for Open Media (AOMedia) claims AV1 is 30% more efficient than standards like HEVC, delivering higher-quality video at lower bandwidth while remaining royalty-free. Major services including YouTube, Netflix, and Amazon Prime Video have embraced the technology, with Netflix encoding approximately 95% of its content using AV1. However, adoption faces significant hurdles. Many streaming platforms including Max, Peacock, and Paramount Plus haven't implemented AV1, partly due to hardware limitations. Devices require specific decoders to properly support AV1, though recent products from Apple, Nvidia, AMD, and Intel have begun including them. "In order to get its best features, you have to accept a much higher encoding complexity," Larry Pearlstein, associate professor at the College of New Jersey, told The Verge. "But there is also higher decoding complexity, and that is on the consumer end."

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'Wired' Drops Paywalls for Articles Based on Public Records Requests, Urges Other Sites to Follow

Par : EditorDavid
23 mars 2025 à 11:34
Wired's web site "is going to stop paywalling articles that are primarily based on public records obtained through the Freedom of Information Act," their global editorial director announced this week: They're called public records for a reason, after all. And access to public documents is more important than ever at this moment, with government websites and records disappearing... [S]ome may argue that, from a business standpoint, not charging for stories primarily relying on public records automatically means fewer subscriptions and therefore less revenue. We disagree. Sure, the FOIA process is time- and labor-intensive. Reporters face stonewalling, baseless denials, lengthy appeals processes, and countless other obstacles and delays. Investigative reports based on public records are among the most expensive stories to produce and share with the public... But while some readers might not subscribe to outlets that give away some of their best journalism for free, it's just as possible that readers will recognize this sacrifice and reward these outlets with more traffic and subscriptions in the long run... We hope others will follow Wired's lead (and shoutout to outlets like 404 Media that also make their FOIA-based reporting available for free). We also hope those who stand to benefit from these outlets' leadership (that's you, reader) will do their part and subscribe if you can afford it. They're not asking for an arm and a leg... The Fourth Estate needs to step up and invest in serving the public during these unprecedented times. And the public needs to return the favor and support quality journalism, so that hopefully one day we can do away with those annoying paywalls altogether.

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Box Internet 10 Gb/s : quelles sont les offres fibre optique offrant le meilleur débit ?

20 mars 2025 à 16:46

Il existe des tonnes d'offres internet, mais seule une poignée propose les meilleurs débits possibles On a regroupé toutes les offres fibre optique les plus performantes des quatre opérateurs, avec un guide complet pour en profiter chez vous.

Sonos Cancels Its Streaming Video Player

Par : BeauHD
12 mars 2025 à 23:45
According to The Verge, Sonos has abandoned its plans to release a streaming video player this year. From the report: The news was announced by the company's leadership during an all-hands call today. That product, codenamed Pinewood, was set to be Sonos' next major hardware launch. It was already deep into development and has spent months in beta testing. But now the team behind it will be reassigned to other projects as interim CEO Tom Conrad reprioritizes the company's future roadmap and continues what he hopes will be a turnaround from a bruising 2024. He told employees that a push into video from Sonos is off the table "for now." [...] Pinewood was designed to offer many of the same streaming video apps as other devices on the market along with deep universal search and content aggregation. But as I reported last month, Sonos also intended for it to double as an HDMI switcher and support passthrough functionality for gaming consoles, 4K Blu-ray players, and more. The box was also set to allow new configurations of surround sound systems using Sonos' many speakers.

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Orange pourrait intégrer ChatGPT à sa future Livebox

4 mars 2025 à 17:27

À Barcelone, Orange fait la démonstration d'un assistant vocal destiné à intégrer ses décodeurs télé. Il permet de poser des questions en langage naturel et utilise GPT-4o pour comprendre ce que veut l'utilisateur.

Should Climate Change Be Acknowledged In Movies?

Par : EditorDavid
24 février 2025 à 12:34
The Los Angeles Times publishes a weekly "Boiling Point" newsletter about climate change and energy issues. And this week they examined whether the scientific fact of a change climate is reflected in the mass media: For the second year running, nonprofit consulting firm Good Energy applied its Climate Reality Check to the actual Oscar-nominated films [which] tests whether a movie and its characters acknowledge global warming... Of last year's 13 Oscar-nominated films that met Good Energy's criteria (feature-length movies set in present-day or near-future Earth) three passed the test. This year, there were 10 eligible films. Only "The Wild Robot" passed... Maybe a few years from now, studios will release a torrent of movies and shows reflecting the realities of a scary-but-still-salvageable world, helmed by producers and writers jolted into renewed awareness by the infernos. But for now, the picture is bleak. A peer-reviewed study slated for publication this month, led by Rice University English and environmental studies professor Matthew Schneider-Mayerson, analyzes climate change mentions in 250 of the most popular movies of the last decade. The authors found that just 12.8% of the films allude to global warming. Just 3.6% depict or mention the climate crisis in two or more scenes. "A lot of times, it's really being mentioned in passing," Schneider-Mayerson said... [Good Energy Chief Executive Anna Jane Joyner] pointed to another analysis led by Schneider-Mayerson, which found that movies passing the Climate Reality Check and released in theaters earned 10% more at the box office, on average, than films failing the test. Netflix, meanwhile, says on its website that 80% of its customers "choose to watch at least one story on Netflix that helps them better understand climate issues or highlight hopeful solutions around sustainability...." [Netflix's "Sustainability Stories" collection includes Dr. Seuss' The Lorax, Chicken Run: Dawn of the Nugget, and Waterworld] Sponsors are interested in selling audiences on climate-friendly products, too. I was sitting in a movie theater last weekend enjoying "Captain America: Brave New World" — the latest entry in Disney's Marvel Cinematic Universe — when, to my surprise, Sam Wilson (Anthony Mackie) got out of his SUV and pulled his iconic red-white-and-blue shield out of the front trunk. Yes, a front trunk, where an internal combustion engine would normally be. That meant Captain America was driving an electric vehicle, right? Indeed, he was. I did some research after I got home and learned that Wilson was driving a GMC Hummer EV, the result of a paid partnership between Marvel Studios and GMC parent company General Motors. Ironically, the movie does not at any point acknowledge global warming, the article points out (adding "Also, SUVs kill more pedestrians and cyclists than smaller cars.") "But the more movies and TV shows spotlight climate solutions — electric vehicles, solar panels, induction stoves — the more likely people are to support those solutions. For Hollywood, that's a step in the right direction."

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Titan Sub Implosion Audio Released For the First Time

Par : BeauHD
13 février 2025 à 03:30
An anonymous reader quotes a report from Jalopnik: Experimental submarine the Titan sank in June 2023 while exploring the wreck of the Titanic. The controversial craft imploded while deep beneath the surface of the ocean killing five people onboard, and now a recording of the Titan's final moments has been shared by the National Oceanic and Atmospheric Administration. [...] In the clip, which is available to hear [here], the static sound of the ocean is shattered by a great rumble, which sounds almost like a wave crashing against the beach. It's this noise that is thought to be the total failure of the Titan, as LBC adds: "It is believed that the noise is the 'acoustic signature' of the sub imploding on 18th June 2023. It was recorded by the National Oceanic and Atmospheric Administration device about 900 miles from where the sub was last seen on radar, south of Newfoundland, Canada, US Coast Guard officials announced. The five crew members who died onboard the sub were British explorer sub were Hamish Harding, 58, British-Pakistani businessman Shahzada Dawood, 48, and his son Suleman, 19, French deep-sea explorer Paul-Henri Nargeolet (known as 'Mr Titanic'), 77, and and co-founder of the submarines owner's company OceanGate, Stockton Rushton, 61."

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Server Attack Stops the Presses at US Newspaper Chain

Par : EditorDavid
10 février 2025 à 12:09
They publish 77 newspapers in 26 U.S. states, according to Wikipedia. But this week a "cybersecurity event" at the newspapers' parent company "disrupted systems and networks," according to an article at one of their news sites which quotes an email sent to employees by the publishing company's CEO. "We have notified law enforcement of the situation." And the company "has not released print or e-editions in most markets this week," according to the Augusta Free Press, "originally telling subscribers the outage was due to a server issue," The CEO said the company is also working to identify "additional steps we can take to help prevent something like this from happening again." The computer server appears to have compromised [last] Monday morning. No timeline has been announced for when news operations will return to normal publication schedules. According to a report in The News Virginian and published on the websites of the affected papers nationwide, the company is now producing, printing and delivering back issues, indicating at least some progress on printing and layout front... Unfortunately, the cybersecurity attack on its server wasn't the only bad news for Lee Enterprises this week... In addition to the estimated $16.7 million the enterprise reported it lost in the last quarter, it has also gutted the staff of its newspapers as it appears to shift its focus toward more successful digital operations.

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