High-definition
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(Redirected from High definition)
High-definition refers to an increase in display or visual resolution such as in:
- High-definition television (HDTV), television formats that have a higher resolution than their contemporary counterparts
- High-definition video, which is used in HDTV broadcasting, as well as digital film and computer HD video file formats
- High-Definition Multimedia Interface (HDMI), is an all-digital audio/video interface capable of transmitting uncompressed streams.
- HDV, a format for recording high-definition video onto magnetic tape
- HD DVD or Blu-ray, competing high-density optical disc formats designed for the storage of data and high-definition video.
- High Definition Audio (HD Audio), is a device driver interface (DDI) for audio and modem drivers developed by Intel
- HiDef, is a 24 frames-per-second digital video format.
[edit] See also
- HD Radio, a name for iBiquity's digital radio system, often incorrectly expanded to "high-definition radio".
- HD Photo, image file format formerly known as Windows Media Photo, no connection to high-definition multimedia
High-definition (HD) | |
|---|---|
| Concepts | High-definition video • High-definition television • High-definition audio |
| Analog broadcast (defunct) | SECAM 819 lines • HD MAC • MUSE |
| Digital broadcast | ATSC, DVB, ISDB(SBTVD), DMB-T/H |
| Audio: | Dolby Digital (5.1) • Musicam • PCM • LPCM • DXD • DSD • AAC |
| Filming and storage | HDV • DCI |
| pre-recorded media and compression | Blu-ray • HD DVD • D-VHS • Super Audio CD • DVD Audio • MPEG-2 • H.264 |
| Connectors | Component • HDMI • DVI • UDI |
| Deployments | List of digital television deployments by country |
fr:Haute définition ko:고선명 ms:Definisi tinggi pt:Alta definição
