Audio frequency and video playback devices

The utility model relates to an audio frequency and video playback devices, including treater, video format conversion bridge piece, data conversion chip and motion compensation frame per second converter, wherein the treater has screen display menu functional module for produce screen display menu data, video format conversion bridge piece is used for receiving the external video signal that comes from the external signal source to the data format of conversion external video signal, then be high resolution and high frame per second video signal through motion compensation frame per second converter with external video signal processing, and the data conversion chip is used for conveying the operation that superposes of screen display menu data to motion compensation frame per second converter that the treater sent to present the high resolution and the high frame per second video signal that have screen display menu data on the display screen, let audio frequency and video playback devices have the fine definition picture concurrently and be suitable for the function of carrying out large -scale software, and promote user experience and use the wish.