Media processing methods and arrangements

摘要

The present technology concerns cell phones and other portable devices, and more particularly concerns use of such devices in connection with media content (electronic and physical) and with other systems (e.g., televisions, digital video recorders, and electronic program directories). In certain arrangements, identification of audio or visual content to which the user is being exposed is determined—in part—using information about one or more other people who are known to be present with the user. Information about the user's current location, or about the user's previous activities, can also be used in inferring the identity of content to which the user is currently being exposed. A great number of other features and arrangements are also detailed.

主权项

1. A method comprising:
making an initial inference about audio or image content to which a user presently is being exposed, using a processor configured to perform such act, wherein said initial inference is based, at least in part, on information about a second person who is present with the user; collecting data useful in confirming or refuting the initial inference, said collected data being independent of information about a second person who is present with the user, said collecting comprising sampling of sound or imagery of the content to which the user presently is being exposed, and processing same using a fingerprinting or digital watermarking technique to determine whether a fingerprint or watermark is consistent with the initial inference; making a refined conclusion based on said initial inference and the collected data; and taking an action based on said refined conclusion, wherein said action comprises providing ancillary content.