# What Is HDMI and How Do You Use It?

> HDMI (high definition multimedia interface) is the acknowledged connection standard for transferring video and audio digitally from a source to a video display device or other compatible home entertainment devices.

- **Source:** [Lifewire](https://www.lifewire.com/hdmi-facts-high-definition-multimedia-interface-1847337?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=680004f533b428e8e107e303)
- **Published:** 2025-04-16
- **Category:** Smart Home
- **Tags:** #hdmi #control #remote #connected #devices #home #video #acknowledged
- **Canonical:** http://localhost:4321/a/680004f533b428e8e107e303

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_GearOpen's distilled summary. The full original article is published at Lifewire (source link above); GearOpen does not republish the source's full text._