Wide video, also known as widescreen video, refers to video formats that have a wider aspect ratio than traditional 4:3 formats. While there isn't just one single resolution for all wide video, the resolution depends on whether it's standard definition or high definition. Based on the provided reference, a key resolution for widescreen video is 720 x 576.
Understanding Widescreen Resolutions
Widescreen formats are designed to better match the field of view of human vision and are the standard for modern televisions and cinematic releases. The most common aspect ratio for widescreen video is 16:9. Different resolutions use this aspect ratio to define the picture quality.
According to the provided reference, several resolutions fall under the umbrella of wide video:
- Standard Definition Widescreen:
- 720 x 576 (16:9) – This is the resolution specified for standard definition widescreen video. This resolution was common for DVD and early digital broadcasts in regions using the PAL television standard.
- High Definition Widescreen:
- 1366 x 768 (16:9) – This is noted as the typical native resolution for "HD Ready" Plasma / LCD displays. While slightly less common as a broadcast resolution, it's a display resolution for widescreen.
- 1280 x 720 (16:9) – This is a widely recognized High Definition standard, commonly known as 720p. It represents high-quality widescreen video.
It's important to note that 1024 x 768 (4:3), also mentioned in the reference, is not a widescreen resolution but rather a standard 4:3 aspect ratio resolution, often used for computer monitors or presentations like Microsoft PowerPoint.
Common Widescreen Resolutions
To illustrate the different widescreen resolutions based on the reference, here is a summary:
| Resolution | Aspect Ratio | Description | Type of Video |
|---|---|---|---|
| 720 x 576 | 16:9 | Standard definition widescreen | Standard Definition Wide Video |
| 1366 x 768 | 16:9 | Typical "HD Ready" display | High Definition Wide Video |
| 1280 x 720 | 16:9 | High definition standard (720p) | High Definition Wide Video |
These resolutions represent different quality levels and uses within the widescreen format. 720x576 is associated with standard definition, while 1366x768 and 1280x720 are part of the high definition landscape, offering a sharper and more detailed picture for wide video content.
Understanding these resolutions helps in choosing the appropriate format for recording, editing, or displaying video content to ensure compatibility and optimal viewing experience on widescreen displays.
