| 摘要 |
<p>The invention relates to a device known as the TVDv3 which has considerable hard disk storage characteristics and which, as such, can be used to store a large quantity of audio and video information in different standard multimedia formats (MP3, MP4 and MPEG3) which are controlled or reproduced manually using a keyboard or a front selector switch, whereby the video is played on one or more monitors and/or the audio is played on stereophonic equipment. According to the invention, multimedia information can be accessed and selected quickly and intuitively with high-quality image and sound reproduction. The invention is also a marketing tool, with the inclusion of local and national advertising along the route of different types of passenger land vehicles. The invention can be used to maintain integrity, quality and security in order to combat data piracy with the aid restricted access using an installer key, thereby guaranteeing payments corresponding to author rights and transmission.</p> |
