Instagram is testing a new longform, horizontal video format called "Features" as it pushes further into YouTube territory and expands its presence on TVs. The Verge reports: Instagram boss Adam Mosseri has been against doing longform video on the platform "for a long time," he says in a six-and-a-half-minute video (here's the widescreen version) with VP of product Tessa Lyons, saying that "one of my concerns has been, how do we make sure that we keep Instagram not just about entertainment, but about connecting with friends." If you watch a longform video, "it's a lot of Reels, photos, and carousels that you might not have sent to a friend," meaning less likes and shares. Now, though, the team is working on making shortform and longform video "symbiotic," according to Mosseri, like podcasts or comedy specials that can be both long videos and broken up into shorter ones. The announcement of this widescreen video push also follows the launch of Instagram's TV app late last year. That app launched first as a Reels-focused experience and as a pilot for Amazon Fire TV devices in the US, but it's since expanded to Google TVs, Samsung TVs and Apple TV, and Instagram launched new features like the ability to watch Stories earlier this year.

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Longtime Slashdot reader schwit1 shares a report from CBS News: Walter Koenig, the actor who played Pavel Chekov in the original "Star Trek" series and several movies, has died, his rep confirmed to CBS News. He was 90. Koenig died Sunday night at his home in the North Hollywood neighborhood of Los Angeles, talent rep Zachery McGinnis said in a statement. He died surrounded by his daughter and niece, McGinnis said. In 'Star Trek,' Ensign Chekov was the sole member of the spaceship Enterprise bridge staff from what was the Communist bloc. His friendly, supportive presence showed how the rival nations (in the far-off future in which the show was set) were capable of working together. Speaking heavily Russian-accented English, Chekov embodied stereotypical Russian personality traits, including fierce pride, love of poetry and blind loyalty. "Through countless convention appearances and interactions with fans, he shared his kindness, wit, and appreciation with everyone fortunate enough to meet him. He understood what Star Trek meant to people and embraced the community that grew around it," McGinnis said. "Thank you, Walter, for the memories, the inspiration, and for boldly going where few have gone before." Watch some of the Chekov's best moments on YouTube.

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