| 摘要 |
PROBLEM TO BE SOLVED: To provide a projector etc. which has a simpler configuration and can synchronize images and audios in reproducing the images and audios.SOLUTION: The projector 100 includes: a receiving unit 110 for sequentially receiving image data 142 and audio data 132; an audio buffer 130 for temporarily storing the audio data 132; an audio data-writing unit 120 for sequentially writing the audio data 132 into the audio buffer 130; an audio data extracting unit 150 for sequentially extracting the audio data 132; an audio generating unit 180 for generating audios on the basis of the audio data 132; and a determining unit 170 for calculating an increment per unit time of the audio data 132 in the audio buffer 130, and determining whether the increment exceeds a first value corresponding to a transfer rate of an image supply device or not. |
