Movie trailer voting system with audio movie trailer identification
US10650393B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L19/018
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A mobile computing device receives audio data comprising an audio encoding of a unique identifier associated with a movie trailer. The mobile computing device or a remote computing device decodes the audio encoding using a decoder and generates non-audio data comprising the unique identifier responsive to the decoding. The mobile computing device or the remote computing device determines that the unique identifier is associated with the movie trailer. The mobile computing device generates a prompt for user feedback regarding the movie trailer, receives the user feedback regarding the movie trailer, and sends the user feedback to the remote computing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.