寻找认证标志 一些真正的4K电视品牌会获得认证标志，如“Ultra HD Premium”或“4K Ultra HD”。这些标志证明该电视是经过认证的真4K产品。 播放4K视频检测 你可以在网上下载一些4K视频样片进行播放，观察播放过程中是否出现卡顿等问题。 需要指出的是，某些伪4K ...

Bringing Out the Dead, 1999. Directed by Martin Scorsese. Starring Nicolas Cage, Patricia Arquette, John Goodman, Ving Rhames ...

Previously, I've written about 10 Dolby Atmos movies that can show off what your home theater can do – but in that feature, I ...

The LG UBK90 supports all popular disc formats, including HD and UHD Blu ... are generally better music players than the UB420. If your goal is to get great HDR and 4K performance on a budget ...

Apple has released tvOS 18 for Apple TV HD and Apple TV 4K with some handy new features. Here's how you can get it.

在影像方面，iOS 18将AI技术深度融入摄影与视频编辑功能。AI摄影模式能够自动识别拍摄场景，实时优化色彩、对比度、曝光等参数，甚至能通过深度学习算法实现人像美化、物体识别与移除等功能，让普通用户也能轻松拍出专业级照片。此外，AI视频编辑工具将提供一键生成精彩短片、智能剪辑、自动配乐等高级功能，极大简化用户创作过程，释放创意潜能。

From Bill & Ted's excellent adventures to Pat Garrett and Billy the Kid, we compile the best home video releases of July and ...

Apple has launched the latest version of tvOS; the smart platform that powers the Award-winning Apple TV 4K streamer. It ...

With that in mind, it makes sense to opt for the best 4K home security cameras. These cameras provide a crisp view of both the inside and outside of your property, and you also get advanced ...

Disney and Pixar have announced the Inside Out 2 4K Ultra HD, Blu-ray and DVD release date ... awkwardly fumbles her way ...

Other new features in tvOS 18 include better Enhanced Dialogue so you never miss a beat on what's being said (even when it's ...