| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for suppressing the increase of the quantity of GDC(Graphics Display Controller) and ASIC(Application Specific Integrated Circuit) included in a video processing path, and for securing the synchronization of video data to be displayed and output on each display.SOLUTION: A video display processor includes: first processing means having means for generating the image frames of a plurality of videos to be output to a plurality of displays, compression means for compressing each of the image frames of the plurality of videos by a predetermined compression ratio, and means for outputting each of the compressed image frames to second processing means as a synthetic image frame; and second processing means having means for acquiring each of the compressed image frames from the synthetic image frame, means for extending each of the compressed image frames into a plurality of image frames before compression by a compression ratio; and means for outputting each of the plurality of image frames before compression to the corresponding display. |
