| 摘要 |
Herein, a display device, system and method are described for identifying digital content through comparison of one or more audio thumbnails when the digital content is provided without metadata. According to one embodiment, a display device comprises a display, audio conversion logic and a transceiver. The audio conversion logic is adapted to produce one or more audio thumbnails, which are compact representations of a snippet of audio from that incoming digital content without the metadata. The transceiver is adapted to transmit the one or more audio thumbnails in order to (i) retrieve metadata associated with the digital content from an external source separate from a source of the digital content and (ii) display information provided by the metadata on the display.
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