Video and audio processing system, video processing apparatus, audio processing apparatus, output apparatus, and method of controlling the system

摘要

A video and audio processing system includes an output apparatus that outputs video data and audio data to be synchronized and reproduced; an audio processing apparatus that receives the video data and the audio data from the output apparatus, supplies at least the video data to a downstream apparatus, and processes the audio data to generate an audio signal to be supplied to a speaker; and a video processing apparatus that receives the video data output from the audio processing apparatus and generates a video signal used for displaying video. The video processing apparatus includes video signal processing means, control means, and determining means for determining a processing time. The video and audio processing system delays the audio signal to be supplied to the speaker so as to be synchronized with the displayed video on the basis of the determination result of the processing time.