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DVD-video playback apparatus and automatic disc change control method used in DVD-video playback apparatus
DVD-video playback apparatus and automatic disc change control method used in DVD-video playback apparatus
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机译:DVD视频播放设备和在DVD视频播放设备中使用的自动换盘控制方法
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摘要
A DVD-video playback apparatus includes a navigation manager which estimates the size of each title included in a DVD-video disc when the navigation manager receives a playback start command for the DVD-video disc from a main controller. Then, the navigation manager sets titles whose sizes are larger than half of the size of the largest title as monitored titles, and starts playing back the DVD-video discs 1 by controlling a presentation engine. When the playback of all of the monitored titles is completed, the playback is stopped and a disc-change request is issued to the main controller. The main controller changes the DVD-video disc to another DVD-video disc by controlling a DVD changer, and issues a playback start command for the new DVD-video disc to the navigation manager.
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