Image reproduction speed conversion apparatus

摘要

An image reproduction speed conversion apparatus converts first image data to second image data. The image reproduction speed conversion apparatus includes: a memory device, to which the first image data is written in one by one on the basis of the write-in timing signal, and from which the second image data is read out one by one on the basis of the read-out timing signal; a surpassing-detection device for detecting a surpassing condition to output a surpassing-detection signal; and a surpassing-processing device for inserting picture data into or thinning out picture data from the second image data in response to the surpassing-detection signal.