Browse Definitions :
Definition

720p

720p is the standard high-definition (HD) display resolution of 1280x720 pixels, with progressive scanning, at a 16x9 aspect ratio.

720p improved on the 480i and 480p of standard definition terrestrial television (SDTV). In TV signal specifications, like 720p, 1080i or 1080p, the numeral indicates the number of horizontal lines in the complete raster. The p in 720p stands for progressive scanning, in which each scan displays every line in the image raster sequentially from top to bottom, so that the entire image is refreshed with each scan.

The i in 480i stands for interlaced scanning, in which each scan displays alternate lines in the image raster, meaning that two complete scans are required to display the entire image. There is no interlaced equivalent to 720p.

Both 720P and 1080p increase visual quality in video converted from film, through increasing resolution and reducing the incidence of visual artifacts.

This was last updated in September 2013

Continue Reading About 720p

SearchNetworking
  • network packet

    A network packet is a basic unit of data that's grouped together and transferred over a computer network, typically a ...

  • virtual network functions (VNFs)

    Virtual network functions (VNFs) are virtualized tasks formerly carried out by proprietary, dedicated hardware.

  • network functions virtualization (NFV)

    Network functions virtualization (NFV) is a network architecture model designed to virtualize network services that have ...

SearchSecurity
  • MICR (magnetic ink character recognition)

    MICR (magnetic ink character recognition) is a technology invented in the 1950s that's used to verify the legitimacy or ...

  • What is cybersecurity?

    Cybersecurity is the protection of internet-connected systems such as hardware, software and data from cyberthreats.

  • Android System WebView

    Android System WebView is a system component for the Android operating system (OS) that allows Android apps to display web ...

SearchCIO
  • privacy compliance

    Privacy compliance is a company's accordance with established personal information protection guidelines, specifications or ...

  • contingent workforce

    A contingent workforce is a labor pool whose members are hired by an organization on an on-demand basis.

  • product development (new product development -- NPD)

    Product development, also called new product management, is a series of steps that includes the conceptualization, design, ...

SearchHRSoftware
  • talent acquisition

    Talent acquisition is the strategic process employers use to analyze their long-term talent needs in the context of business ...

  • employee retention

    Employee retention is the organizational goal of keeping productive and talented workers and reducing turnover by fostering a ...

  • hybrid work model

    A hybrid work model is a workforce structure that includes employees who work remotely and those who work on site, in a company's...

SearchCustomerExperience
  • Salesforce Trailhead

    Salesforce Trailhead is a series of online tutorials that coach beginner and intermediate developers who need to learn how to ...

  • Salesforce

    Salesforce, Inc. is a cloud computing and social enterprise software-as-a-service (SaaS) provider based in San Francisco.

  • data clean room

    A data clean room is a technology service that helps content platforms keep first person user data private when interacting with ...

Close