An embodiment provides a method, including: deriving text data from an input of audiovisual data; analyzing the text data to form one or more key words; selecting the one or more key words to obtain one or more relevant key words, wherein selecting comprises selection based on text data from user specific data sources; forming the one or more relevant key words into a query for obtaining relevant content; and issuing one or more queries to obtain related content from a network connected device. Other aspects are described and claimed.

Video information may define spherical video content having a duration. Spherical video content may define visual content viewable from a point of view as a function of progress through the spherical video content. Path information may define a path selection for the spherical video content. Path selection may include movement of a viewing window within the spherical video content. The viewing window may define extents of the visual content viewable from the point of view as the function of progress through the spherical video content. Time lapse parameter information may define at least two of a time portion of the duration, an image sampling rate, and a time lapse speed effect. A time lapse video may be generated based on the video information, the path information, and the time lapse parameter information.

The present invention is related to a method for recommending personal broadcasting contents, comprising analyzing personal broadcasting contents conducted by a personal broadcasting host and analyzing broadcasting characteristics of the personal broadcasting host, determining current user characteristics including at least user status and user preference; and searching for broadcasting characteristics of a personal broadcasting host that matches the current user characteristics and providing at least one recommended personal broadcasting channel.

The invention relates to systems and methods for manipulating non-linearly connected transmedia content, in particular for creating, processing and/or managing non-linearly connected transmedia content and for tracking content creation and attributing transmedia content to one or more creators. Specifically, the invention involves creating a transmedia content data item by a first user and storing the transmedia content data item in a data store, along with a record indicating an association between the first user and the transmedia content data item; creating an ordered group of transmedia content data items by a second user, the ordered group comprising a pointer to the transmedia content data item of the first user; and storing the ordered group and a record associating both the first user and the second user with the ordered group in the data store.

The invention relates to systems and methods for manipulating non-linearly connected transmedia content, in particular for creating, processing and/or managing non-linearly connected transmedia content and for tracking content creation and attributing transmedia content to one or more creators. Specifically, the invention involves creating a transmedia content data item by a first user and storing the transmedia content data item in a data store, along with a record indicating an association between the first user and the transmedia content data item; creating an ordered group of transmedia content data items by a second user, the ordered group comprising a pointer to the transmedia content data item of the first user; and storing the ordered group and a record associating both the first user and the second user with the ordered group in the data store.

A data processing system is disclosed, including one or more processors, a memory, and a plurality of instructions stored in the memory and executable by the one or more processors. The instructions may be executed to convert an input video file to a commonly used video format, and compare a resultant file size to a threshold size. In response to the file size being greater than the threshold size, the instructions may be executed to reduce a video bit rate of the input video file, and produce a Portable Document Format file that includes contents of an input Portable Document File and in which the input video file is embedded.

A method for generating an original total stream intended for being distributed to at least one broadcasting site, which includes a modulator and a transmitter sending a radiofrequency signal on a first frequency. The method implements the following acts: obtaining at least one transport stream comprising at least one transport packet; obtaining, from at least one modulation parameter for the broadcasting site, at least one starting instant of a modulation frame intended for being sent by the broadcasting site; inserting at least one modulation information packet in the at least one transport stream, at a position determined from the at least one starting instant; and generating the original total stream, including at least one physical layer pipe encapsulating the at least one transport stream carrying the at least one modulation information packet.

Systems and methods for providing access to live content based on content rating levels are provided. A digital receiver receives an indication of a license rotation during presentation of a live content stream delivered over the Internet to the digital receiver of a user. In response to receiving the indication, the digital receiver accesses, from a license server, a license corresponding to the license rotation. The digital receiver extracts a rating level of content from a field of the license and compares a user setting for the user with the rating level of the content. Based on the comparing, the digital receiver determines whether to provide continued access to the live content stream.

Systems and methods for providing access to live content based on content rating levels are provided. A digital receiver receives an indication of a license rotation during presentation of a live content stream delivered over the Internet to the digital receiver of a user. In response to receiving the indication, the digital receiver accesses, from a license server, a license corresponding to the license rotation. The digital receiver extracts a rating level of content from a field of the license and compares a user setting for the user with the rating level of the content. Based on the comparing, the digital receiver determines whether to provide continued access to the live content stream.

A method, apparatus, and system for providing viewer-derived content for broadcast presentation in conjunction with a broadcast of a media program by a provider of the media program is disclosed. The disclosed system and method (1) simplifies the process for viewers to provide viewer-authored media to broadcasters, while minimizing the data transmission requirements between portable viewer devices and the broadcaster, (2) allows advance approval for the broadcasters to use that viewer-generated content to generate and disseminate viewer-authored-content and (3) provides for management of viewer-generated content (4) integrates with social networks that can be used to at least preliminarily assess the popularity and suitability of the viewer-generated content for broadcast to other viewers.