| 摘要 |
A media player for playing pre-recorded removable media comprises a media decoder to decode video data for display, a metadata decoder to decode metadata associated with a respective image frame of said video data, in which the metadata identifies one or more visible elements of that image frame, input means operable to detect a user selection corresponding to one or more elements of the image frame, a network connection operable to connect to a remote server and access information about the or each element so selected, and a user interface generation means operable to generate for display some or all of the information about the or each element so selected. |
