1280×720

1280×720 is a display resolution consisting of 1280 horizontal pixels and 720 vertical pixels, giving a 16:9 aspect ratio. It is widely known as 720p and is considered part of the high-definition standards used for television, video streaming, and computer displays.

The resolution uses progressive scanning (the "p" in 720p), meaning each frame is drawn in sequence without interlacing. It totals 921,600 pixels per frame, with square pixels in typical displays. Color depth and color space vary by device and source material.

Historically, 1280×720 emerged with the adoption of HDTV in the late 2000s and early 2010s as a step above standard definition and below 1080p. It was marketed in some regions as HD Ready and remains common for streaming and lower-bandwidth applications due to its relatively modest data requirements compared with higher HD resolutions.

Applications and practicality: 1280×720 is used by televisions, computer monitors, projectors, and online video platforms. Common frame rates include 24, 25, 30, 50, and 60 frames per second, depending on the source and region. It offers a balance between picture quality and bandwidth, making it a frequent choice for entry-level HD content and for devices with limited processing power or connectivity.

Encoding and delivery: 720p video is typically encoded with codecs such as H.264/AVC or HEVC/H.265 and distributed in containers like MP4 or MKV. It remains widely supported for streaming, broadcasting, and playback across a broad range of devices.

See also: 720p, 1080p, HDTV standards, 16:9 aspect ratio.