摘要:
File formats systems and methods are disclosed that provide a framework that integrates concepts, such as objects based audio-visual representation, meta-data and object oriented programming, to achieve a flexible and generic representation of the audiovisual information and the associated methods to operate on the audiovisual information. A system and method are disclosed for storing data processed from presentation data. The data is stored according to a method comprising coding input presentation data by identifying objects from within the presentation data, coding each object individually and organizing the coded data into access layer data units. The access layer data units are stored throughout a plurality of segments, each segment comprising a segment table in a header portion thereof and those access layer data units that are members of the respective segment, there being one entry in the segment table for each access layer data unit therein. A plurality of extended segments are also stored, each of the extended segments further comprising one or more of the access layer data units that include protocol specific data, the extended segments each represented by a extended segment header. The data of an accessible object is also stored, including an accessible object header and identifiers of the plurality of extended segments, each of the extended segments being a member of the same object.
摘要:
Disclosed herein are systems, computer-implemented methods, and tangible computer-readable media for representing media assets. The method includes receiving an original media asset and derivative versions of the original media asset and associated descriptors, determining a lineage to each derivative version that traces to the original media asset, generating a version history tree of the original media asset representing the lineage to each derivative version and associated descriptors from the original media asset, and presenting at least part of the version history tree to a user. In one aspect, the method further includes receiving a modification to one associated descriptor and updating associated descriptors for related derivative versions with the received modification. The original media asset and the derivative versions of the original media asset can share a common identifying mark. Descriptors can include legal documentation, licensing information, creation time, creation date, actors' names, director, producer, lens aperture, and position data.
摘要:
Speaker content generated in an audio conference is visually represented in accordance with a method. Speaker content from a plurality of audio conference participants is monitored using a computer with a tangible non-transitory processor and memory. The speaker content from each of the plurality of audio conference participants is monitored. A visual representation of speaker content for each of the plurality of audio conference participants is generated based on the analysis of the speaker content from each of the plurality of audio conference participant. The visual representation of speaker content is displayed.
摘要:
A method or apparatus for controlling a media device using gestures may include, for example, modifying media content to generate first updated media content according to a comparison of first information descriptive of a first environment of the source device to second information descriptive of a second environment of the recipient device, capturing images of a gesture, identifying a command from the gesture, and modifying the first updated media content to generate second updated media content according to the command. Other embodiments are disclosed.
摘要:
Disclosed herein are systems, computer-implemented methods, and tangible computer-readable media for media playback. The method includes receiving a request from a user to play a media asset, detecting capabilities of the playback device, detecting playback environment acoustic characteristics, optimizing media playback settings for the playback device and the playback environment characteristics, preparing the media asset for playback on the playback device, and transferring the prepared media asset to the playback device for playback. In one aspect, the method further transfers optimized playback settings to the playback device. Media asset preparation can be based at least in part on the optimized playback settings. A playback profile can store environment characteristics and playback device capabilities. In another aspect, the method continuously detects changes in the playback environment characteristics, and optimizes media playback settings when detected changes exceed a threshold.
摘要:
Disclosed herein are systems, methods, and computer readable-media for adaptive content rendition, the method comprising receiving media content for playback to a user, adapting the media content for playback on a first device in the user's first location, receiving a notification when the user changes to a second location, adapting the media content for playback on a second device in the second location, and transitioning media content playback from the first device to second device. One aspect conserves energy by optionally turning off the first device after transitioning to the second device. Another aspect includes playback devices that are “dumb devices” which receive media content already prepared for playback, “smart devices” which receive media content in a less than ready form and prepare the media content for playback, or hybrid smart and dumb devices. A single device may be substituted by a plurality of devices. Adapting the media content for playback is based on a user profile storing user preferences and/or usage history in one aspect.
摘要:
Disclosed herein are systems, computer-implemented methods, and tangible computer-readable media for representing media assets. The method includes receiving an original media asset and derivative versions of the original media asset and associated descriptors, determining a lineage to each derivative version that traces to the original media asset, generating a version history tree of the original media asset representing the lineage to each derivative version and associated descriptors from the original media asset, and presenting at least part of the version history tree to a user. In one aspect, the method further includes receiving a modification to one associated descriptor and updating associated descriptors for related derivative versions with the received modification. The original media asset and the derivative versions of the original media asset can share a common identifying mark. Descriptors can include legal documentation, licensing information, creation time, creation date, actors' names, director, producer, lens aperture, and position data.
摘要:
Disclosed herein are systems, methods, and computer readable-media for adaptive media playback based on destination. The method for adaptive media playback comprises determining one or more destinations, collecting media content that is relevant to or describes the one or more destinations, assembling the media content into a program, and outputting the program. In various embodiments, media content may be advertising, consumer-generated, based on real-time events, based on a schedule, or assembled to fit within an estimated available time. Media content may be assembled using an adaptation engine that selects a plurality of media segments that fit in the estimated available time, orders the plurality of media segments, alters at least one of the plurality of media segments to fit the estimated available time, if necessary, and creates a playlist of selected media content containing the plurality of media segments.
摘要:
Disclosed herein are systems, methods, and computer-readable media to represent, store, and manipulate metadata. The method for representing metadata includes defining a map to metadata stored in a global database for each of a plurality of metadata containers, receiving a query for metadata associated with a file, determining which of the plurality of metadata containers the query requires, and responding to the query based on metadata associated with the file from the global database retrieved using the corresponding map for the determined metadata container. The method for storing metadata includes defining a map for metadata to be stored in a global database for each of a plurality of metadata containers, receiving information to be entered as metadata associated with a file, determining which of the plurality of metadata containers is compatible with the received information, and storing the information in the global database associated with the respective file using the corresponding map for the determined metadata container. Other methods relate to manipulating the metadata.