Method of masking picture display transitions upon change-over of the video playback speed
AssigneeKoninklijke Philips Electronics N.V.
InventorEwout Brandsma
Life of this patent
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Abstract
A method of reducing the response time upon a change-over between different display modes of a video display device, picture information from a first channel being displayed in one display mode and picture information from another channel being displayed in another display mode. Picture information from the one channel is simulated by picture information from the other channel. The two channels may carry different picture information.
Claims13
A method of reducing the response time upon a change-over between different display modes of a video display device, picture information from a first channel being displayed in the one display mode and picture information from another channel being displayed in another display mode, characterized in that picture information from the one channel is simulated by picture information from the other channel during the period of change-over from the one display mode to the other display mode.
A video display device comprising means for reading and reproducing picture information from a plurality of channels, said video display device being operable in different display modes, picture information from a first channel being displayed in a first display mode and picture information from the other channel being displayed in a second display mode, characterized in that the device further comprises a conversion unit for converting picture information from the one channel into modified picture information, in such a manner that to a viewer of the video display device, this modified picture information seems to originate from the other channel.
Dependencies are inferred from the claim text.