HDMI cables use male plugs at both ends, and all HDMI ports on equipment have female sockets. Cable runs that are longer than 25 feet for 1080p signals and longer than 49 feet for 1080i require ...

例如，HDMI 1.3 版本引入了 Deep Color（深色技术）和 DTS - HD Master Audio 等高级音视频功能；而 HDMI 2.1 版本更是实现了重大突破，支持高达 10K 的分辨率，以及 8K/60Hz 和 4K/120Hz 的刷新频率，同时还加入了自动低延迟模式（ALLM）和可变刷新率（VRR）等深受游戏玩家喜爱的功能。

The HDMI ports on the back of your TV are such simple things. You plug something in, a picture appears on the screen. And that’s how it should be. The days of being upsold expensive gold-plated cables ...

The HDMI ports on the back of your TV are such simple things. You plug something in, a picture appears on the screen. And that’s how it should be. The days of being upsold expensive gold-plated cables ...

USB Type-C has been designed as a solution to much more than just moving data between devices. The connection standard already has the 3.5mm audio jack in its sights and it could also become a ...

Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. You can follow the series here. Looking to suggest a ...

Anyone who has read any of my articles long enough here at Audioholics knows the love-hate relationship I have with HDMI. Mostly hate, since I believe HDMI should have been more focused on protocol, ...

HDMI Licensing, the company that defines hardware rules for HDMI cables, announced today that it’s releasing an HDMI Alt Mode for USB-C products. The specification allows for USB-C-to-HDMI cables to ...

HDMI Licensing, the outfit that decides what is or what isn't HDMI compatible, is releasing HDMI Alternate Mode (Alt Mode) for USB Type-C devices. The new spec will finally allow HDMI video signals to ...