Patent ID: 7233362
Filing Date: 2007-06-19
Classification: H04N

Abstract:
1. A method for transforming output formats of video data, the video data comprising a plurality of first display data and a plurality of second display data, the plurality of first display data corresponding to a plurality of first odd fields, the plurality of second display data corresponding to a plurality of first even fields, the plurality of first odd fields and the plurality of first even fields being interlaced to form a plurality of first frames, the plurality of first frames corresponding to a first resolution, the method comprising: (a) deinterlacing the plurality of first display data and the plurality of second display data to generate a plurality of third display data; (b) arranging the plurality of third display data to make the plurality of third display data correspond to a second resolution; and (c) extracting a plurality of fourth display data corresponding to a plurality of second odd fields from the plurality of third display data, and extracting a plurality of fifth display data corresponding to a plurality of second even fields from the plurality of third display data, wherein the plurality of first display data and the second display data can be used to drive the plurality of first frames according to a first frame rate, and in step (c), the plurality of fourth display data and the plurality of fifth display data are generated according to a second frame rate.