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List of the edges a switching of video, making it possible to increase the size of a complete or shadow projected on two edges and / or of a perimeter associated
List of the edges a switching of video, making it possible to increase the size of a complete or shadow projected on two edges and / or of a perimeter associated
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机译：边缘列表，用于切换视频，从而可以增加投影在两个边缘上的完整或阴影和/或关联的周边的大小
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摘要
Of the signals of the generation of the border, the shadow projected and or the contour of which is conventional and are colored selectively conditionally transmitted through an amplifier a spacing difference 62 of a gain inferior to the unit, and are then reinjected in the lines a delay existing 14, 16, 28, 30, 40 in order to modify selectively the horizontal and vertical rear edge of the waveform engendered by the loop, which causes a corresponding modification of the composite video selectively switched 56, that is - to - direun selective increase of the dimension and or a modification of the configuration of the switching signals of the luminance. / p & & p & application to the formation of a video of back - plane, or a video of the insert, edges comprehensive, with the edges of the shadow projected, on the dimensions of the right and inferior or contours colores and or of variable width by switching of the video.
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