| ZOOTECH Limited Patent applications |
| Patent application number | Title | Published |
|---|
| 20110161923 | PREPARING NAVIGATION STRUCTURE FOR AN AUDIOVISUAL PRODUCT - The system includes a command set defining a plurality of navigation commands for an audiovisual reproduction apparatus and a human-oriented scripting program for automatically authoring a navigation structure for use in a stand alone audiovisual product playable in the audiovisual reproduction apparatus. The scripting program includes an iterative loop with a variable adjusted according to the iterations of the loop. The scripting program is operable to automatically, for each iteration of the loop; select from the plurality of navigation commands a navigation command defined according to the variable as adjusted for each iteration of the loop; and add the navigation command to an intermediate representation of the navigation structure. An associated method is also provided. | 06-30-2011 |
| 20080307451 | Remote Controller and Audiovisual Content Access Control - Embodiments of the present invention relate to a remote controller for controlling audiovisual apparatus to playback protected audiovisual content. In the embodiment, the controller comprises means for receiving access information associated with the protected audiovisual content, generator means for generating playback data, using received access information, and transmitter means for transmitting a playback signal, embodying the playback data, for controlling the audiovisual apparatus to playback the protected audiovisual content. The remote controller can be used for accessing a data storage medium storing audiovisual content, the content comprising one or more audiovisual components, including at least one protected audiovisual component, and a menu component, which provides limited access during playback of the content to the protected audiovisual component, via at least one path defined by plural menu buttons, wherein the menu component has an associated time limit, and access to the protected audio-visual content via the path is permitted only within the time limit. | 12-11-2008 |
| 20080219636 | Authoring Audiovisual Content - Aspects and embodiments of the present invention relate to an authoring system for authoring an audiovisual production, for example for storage on a DVD-Video disc. The audiovisual production typically comprises audiovisual context and accompanying captions and the authoring system typically comprises: a first data store for storing audiovisual assets; a second data store for storing raw caption data; means for generating caption assets, using the raw caption data, and storing the caption assets in a third data store; and, means for generating the audiovisual production, using at least the audiovisual assets and the caption assets, and storing the audiovisual production in a fourth data store. Certain embodiments of the present invention find particular application in the field of DVD authoring including subtitle authoring and subtitle localisation. | 09-11-2008 |
