摘要 |
<P>PROBLEM TO BE SOLVED: To provide a video/audio output device and computer program capable of changing processing to an audio signal synchronized to a video signal without generating click noise. <P>SOLUTION: A video/audio signal is input to an input section 11, processed by a video processing section 13 and output from a video output section 14. A delay time corresponding to the processing of the video processing section 13 is read from a delay time table 251 and set to a delay section 15, and an audio signal is delayed by the delay section 15 so as to be synchronized to a video signal delayed by the video processing section 13. The delayed audio signal is modified on the basis of setting information set by an audio processing section 16, and output from audio output sections 17a, 17b. When modifying the setting information set to the audio processing section 16, a modification time corresponding to the setting information modified is read out and if the lapse of time of a silent signal included in the audio signal is longer than the modification time and the delay time is longer than the modification time, the setting information is modified. <P>COPYRIGHT: (C)2010,JPO&INPIT |