A method for executing a user application is disclosed. The method is implemented within a communications terminal of the type having a trusted environment. The trusted environment has a secured storage space and a secured applications execution module. The method has: a step of reception, within the trusted environment, of an instruction for launching a user application; a step of transmission, to a server, of a request for executing said user application; a step of reception, from the server, by a video-rendering application that is executed within the trusted environment, of a video stream resulting from the execution, on the server, of said user application; and a step for displaying said video stream on a screen of said communications terminal accessible from said trusted environment.

In one aspect, the invention provides an interactive, multi-platform video network. In another aspect, the invention provides a dynamic scheduling method.

A device may be configured to cause application based features corresponding to a service provided by a service provider to execute based on one or more determined user settings.

According to one aspect, a DVR sends a user's contact information over a network to a third party. Upon determining that a television program or advertisement contains a special tag that is associated with a third party, the DVR displays, to the user, a prompt that invites the DVR user to allow the DVR to send the user's contact information to the third party. If the user gives permission for the DVR to send the contact information to the third party, then the DVR sends the contact information to the third party (e.g., over the Internet).

Provided are methods and systems for controlling data such as content and/or application data transmitted to one or more user devices. One method can comprise receiving a request for first content and generating, in response to the request for the first content, a first transport stream comprising the first content and application data relating to a first application. At least a portion of the first transport stream is transmitted to a recipient device. An interruption in the transmission of the first transport stream is detected and a determination is made that only a first portion of the application data has been transmitted to the recipient device. A second transport stream including second content and a second portion of the application data is generated and transmitted.

One embodiment of the present invention provides a method and a device for transmitting and receiving service guide information. The service guide information transmission method, according to one embodiment of the present invention, comprises the steps of: generating service guide information including information on broadcast service and content; encoding the generated service guide information; and transmitting the encoded service guide information.

An architecture to assemble and manage usage information and populate one or more panels in an intelligent TV. The architecture includes a usage statistics provider module adapted to assemble one or more of usage information and installation information and query the one or more of usage information and installation information to populate one or more of icons and information in a view or panel on the intelligent TV. The architecture further includes a panel manager adapted to assemble the one or more of icons and information into a requested view. A display controller displays the view on a display of the intelligent TV. A silo manager sorts information in at least one panel subcategory based at least on the one or more of usage information and installation information, where the at least one subpanel panel includes a plurality of icons each representing an app or content.

A media system includes a plurality of set-top boxes coupled to a coax network and a controller. The controller displays a first passkey to a user in response to receiving a request from the user to activate playback of a media content on a particular set-top box. The set-top box receives the first passkey from the user and determines whether the user is authorized to activate playback of the media content by comparing the first passkey received from the user with a second passkey obtained from a passkey module on the set-top box. When the user is determined by the set-top box to be authorized to activate playback of the media content, the set-top box determines a radio frequency channel of the coax network according to the first passkey received from the user and begins playback of the media content received on the radio frequency channel on a display device.

Described are method and system embodiments for monitoring segmentation messages of a digital video stream. In some embodiments, a method is performed at an electronic device with a display and operated by a user. The method includes monitoring the digital video stream for segmentation messages and detecting a segmentation message in the digital video stream. Then, a validity of the detected segmentation message is determined based on a previously-detected segmentation message. The user is notified of the determined validity of the segmentation message using the display.

Mechanisms for presenting media content items using multiple devices are provided. In some embodiments, methods for presenting media content are provided that include: detecting an offer to initiate a purchase of a content item being presented using the media device, wherein the media device has not been authenticated with a content service that provides the content item; in response to detecting the offer to initiate the purchase of the content item when the media device has not been authenticated with the content service that provides the content item, causing the media device to be discoverable by one or more mobile devices that are connected to a same local area network as the media device; encoding offer data corresponding to the detected offer to initiate the purchase of the content item; in response to receiving a status request from a mobile device that is connected to the same local area network as the media device, transmitting the encoded offer data associated with the purchase of the content item to the mobile device, wherein the encoded offer data causes a payment user interface to be presented on the mobile device; receiving a cast request from the mobile device to cast the content item on the media device; and in response to the cast request, executing a receiver application on the media device that accepts the cast request from the mobile device and causes the content item to be presented using the media device.