SIMULTANEOUSLY DISPLAYING VIDEO DATA OF MULTIPLE VIDEO SOURCES

A system is provided for simultaneously displaying video data of multiple video sources (040, 042) on a display. The system comprises a video input (120) for receiving the video data (122) of the multiple video sources; a display processor (140) for generating display data (142) to display the video...

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Bibliographische Detailangaben
Hauptverfasser:	SCHEEPENS JEROEN GERARD, STUYFZAND IVO DON, HOPPENBROUWERS JURGEN JEAN LOUIS, MENTJOX PETRUS JOHANNES GERARDUS, VAN DEN BRINK HENDRIKUS BERNARDUS
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Beschreibung
Zusammenfassung:	A system is provided for simultaneously displaying video data of multiple video sources (040, 042) on a display. The system comprises a video input (120) for receiving the video data (122) of the multiple video sources; a display processor (140) for generating display data (142) to display the video data of the multiple video sources in respective viewports (1A-2F) on a display. The display processor is further arranged for, if needed to fit respective ones of the viewports, spatially scaling the video data of one or more of the multiple video sources to obtain said fit; and generating a visual indicator (300-320) for visually indicating whether the video data in one of the viewports has been spatially scaled from its native spatial resolution. By providing the visual indicator as part of the display data, the system may warn the user that the video data in one of the viewports may comprise undesirable artifacts which may hinder interpretation of the video data.