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(1) (I-frame) A keyframe in interframe compression. I-frames are fully intact video frames, from which subsequent frames are derived. See interframe coding.

(2) A digital video format from Apple. See Apple iFrame.

(3) (Inline FRAME) An HTML structure that allows another HTML document to be inserted into an HTML page. The iFrame is set up as a window frame of a specified size that scrolls along with the rest of the page, but the iFrame's content can itself be scrolled if it is larger than the iFrame window.

Unlike the regular HTML frames function, which is used to divide the screen into multiple windows, the iFrame is typically used to insert an ad or small amount of text in the middle of a page. See frames, XFrames and HTML.

An iFrame in a Frame
The HTML frames feature divides the screen into partitions, but the iFrame is an independent frame that would scroll off the screen like any text or graphics on the page.
References in periodicals archive ?
Website owners only need to sign up for DocVerify, request to have the Easy Sign System activated and then enter the URL from the IFrame - DocVerify does the rest.
Mr Rimmer, whose firm is called Personal Web Design, says that iFrame has gone from strength to strength since it was launched and has been adopted by thousands of individuals and SMEs across the country, including shops, cafes, writers, artists, accountants, mechanics and bed and breakfast businesses.
Cables are concealed inside the iFRAME column behind Full-length covers, which can open to the left or right for easy access.
GFI's Email Security Testing Zone aims to help administrators keep abreast of the latest email threats and ensure that their networks are protected against them, The new tests check if an email client is vulnerable to emails that use the Iframe Remote and Object
Hikari iFrame is the original tablet device of Nippon Telegraph and Telephone East Corporation.