| 摘要 |
A picture editing apparatus for use in a video camera that generates a video signal for a picture with successive video lines is capable of providing a window and a blank area within the picture. The apparatus comprises a selection button for generating a signal to select a vertical length and a horizontal width of the window; a synchronization signal generator for generating synchronization signals; a control unit, in response to the selection signal, for processing the synchronization signals to generate a window signal; a window generator, in response to the window signal, for processing the video signal to derive the window and the blank area.
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