1080p is the shorthand name for a category of video modes. The number 1080 represents 1,080 lines of vertical resolution,^[1] while the letter p stands for progressive scan or non-interlaced. 1080p is considered an HDTV video mode. The term usually assumes a widescreen aspect ratio of 16:9, implying a horizontal (display) resolution of 1920 dots across and a frame resolution of 1920 × 1080 or about 2.07 million pixels. The frame rate in hertz can be either implied by the context or specified after the letter p (such as 1080p30, meaning 30 frames per second).

1080p is sometimes referred to in marketing materials as “True High-Definition” or “Full High-Definition”. 1080p is currently the digital standard for filming digital motion pictures. Directors such as George Lucas (in Star Wars Episode III: Revenge of the Sith) shoot their digital films in this high definition mode to be shown in theaters equipped with 1080p digital projectors.