Disclosed are various embodiments for associating and synchronizing extrinsic data with video content at particular points of time in the video content. In one embodiment, an application identifies a video content feature currently being presented via a display device. A current time in the video content feature are determined. Performers potentially depicted in the video content feature at the current time are determined. The application then generates a user interface configured to receive a user selection of a particular performer from the performers, where the user selection indicates that the particular performer is depicted in the video content feature at the current time.

A computing device may be configured to provide authorization to a first content source to provide first content to a user device. The computing device may receive a request from the first content source to identify a location of second content to be presented to the user device and respond to the request by providing an address to the first content source. At the provided address, a request for the second content from the user device may be received. When responding to the request, the computing device may retrieve information associated with the user (e.g., user preference information) from the user device. Using this information, the computing device may generate at least one parameter for selecting the second contend and send a response to the user device. The response may include an address for the second content and the at least one parameter for selecting the second content.

Methods, apparatus, systems and articles of manufacture are disclosed to estimate an audience population. An apparatus includes a characteristic identifier to determine whether respective ones of respondents are associated with a characteristic, a respondent identifier to determine whether the respective ones of the respondents are recaptured based on a comparison of a person identifier corresponding to respondents and a database of previously identified person identifiers, a count determiner to, in response to the respective ones of the respondents exhibiting the characteristic, increase a total capture count by one and, in response to detecting unique instances of the respective ones of the respondents exhibiting the characteristic, increase a unique capture count by one, and a population estimator to, in response to a recapture probability satisfying a threshold, determine a population estimate having the characteristic based on the total capture count, the unique capture count, and a number of available samples.

In accordance with some implementations, a method for measuring viewership of media content is disclosed. The method is performed on a client system. The client system obtains identification information for individuals who have agreed to participate in a media viewership totals measurement study, detects a first user of the client system, determines media content being presented in proximity to the first user, automatically determines if the first user is an individual who has agreed to participate in the media viewership totals measurement study; and generates viewership data according to the determination.

The disclosure relates to a method for displaying information, device, system, electronic device, and storage medium. The method includes acquiring, user tag of a user account in response to a trigger operation on an information page, the user tag corresponding to one or more types of media files of the user account. The method includes displaying the user tag on the information page. The method includes displaying an associated user account corresponding to the user tag in response to an operation of selecting target user tag from the user tag.

Aspects of the subject disclosure may include, for example, generating a video scene adapted to establish an ambiance setting and providing the video scene to equipment of a user for presentation at a display device. A visual focus is detected of the user towards presentation of the video scene displayed proximate to the user and the video scene is modified responsive to the visual focus. The modifying of the video scene is adapted to discourage visual focus of the user towards the presentation of the video scene. Other embodiments are disclosed.

One or more videos are presented to a user. The videos include a plurality of hidden artifacts. The videos also include advertisements. The user looks for the hidden artifacts in the videos. Whenever the user finds the hidden artifacts in one of the videos, the user selects locations in the videos that correspond to the hidden artifacts. A computing device performs different actions depending on which ones of the hidden artifacts the user is able to find. For example, the computing device can provide different rewards to the user depending on which ones of the hidden artifacts the user is able to find.

A time associated with last selection of a content item at a user device may be determined. A time associated with a last user interaction with the user device may be determined. During presentation of the content item at the user device, it may be determined that a supplemental content insertion opportunity is available. A request for a supplemental content item may be sent to a server, wherein the request comprises data indicating the time associated with the last selection of the content item at the user device and data indicating the time associated with the last user interaction with the user device.

A computing device may be configured to provide authorization to a first content source to provide first content to a user device. The computing device may receive a request from the first content source to identify a location of second content to be presented to the user device and respond to the request by providing an address to the first content source. At the provided address, a request for the second content from the user device may be received. When responding to the request, the computing device may retrieve information associated with the user (e.g., user preference information) from the user device. Using this information, the computing device may generate at least one parameter for selecting the second contend and send a response to the user device. The response may include an address for the second content and the at least one parameter for selecting the second content.

Methods and apparatus for generating, distributing, and/or presenting social networking content in conjunction with video content are described. In accordance with various embodiments, social networking related information, e.g., comments, remarks and/or a twitter feed, are displayed in conjunction with the display of video to which the social networking information relates. The social networking related information may be displayed on the same or a different device from that which is used to display the video comments. In some embodiments, the social networking information, e.g., comments on a program, event or broadcast, are displayed on a personal computer or other device such as a mobile telephone, while video content is being viewed, e.g., on a television which is provided video content via a set top box. A knowledgeable moderator can review, supplement, add and delete comments in real time enhancing the overall social networking session.