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Assignee: Avid Technology, Inc.


Location: Burlington, MA
No. of patents: 18

NumberTitleIssue Date
8154776Bitstream format for compressed image data
It is desirable to provide a bitstream format for compressed data that would allow multiple processors to access and decompress different parts of the data in parallel. Compressed images are usually defined in terms of macroblocks that have a width less than the ima...
04/10/2012
8140755Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner
Multiple applications request data from multiple storage units over a computer network. The data is divided into segments and each segment is distributed randomly on one of several storage units, independent of the storage units on which other segments of the media ...
03/20/2012
8093481Systems and methods for automatic collision avoidance, grouping and alignment of musical symbols
Systems and methods for editing a computer-base musical score include detecting a collision between objects placed in the score and automatically moving one of the colliding objects out of the way to eliminate the collision. Selection of the object to be moved is ba...
01/10/2012
8082226Using user context information to select media files for a user in a distributed multi-user digital media system
In a distributed or multi-user system, it is possible for a user to try to access a media file that is not optimal for the user's purposes. In other words, the best quality version of some source material might not be the most optimal version for all users. For exam...
12/20/2011
8023568Capture, editing and encoding of motion pictures encoded with repeating fields or frames
An image sequence captured at a first image rate is encoded as an encoded image sequence at a second image rate with information in the encoded image sequence indicative of images that are repeated when decoded. To assist in editing a video program using the encoded...
09/20/2011
8001088Indexing media files in a distributed, multi-user system for managing and editing digital media
A scalable infrastructure indexes and tracks media data and metadata in a distributed, multi-user system. An indexer is associated with particular storage locations, such as a disk, or a directory on a disk, to maintain an index of media files or metadata stored in ...
08/16/2011
7973800Source color modification on a digital nonlinear editing system
A system and method for generating a representation of a color modification to be applied to segments on a digital nonlinear editing system, where each segment is a component of a media composition, and represents a section of a digital media. An indication of a mod...
07/05/2011
7949777Communication protocol for controlling transfer of temporal data over a bus between devices in synchronization with a periodic reference signal
A communication protocol over the serial bus allows a peripheral device to control the flow of data between a host computer and the peripheral device so as to maintain synchronization to a periodic reference signal. The protocol involves transferring flow control me...
05/24/2011
7930624Editing time-based media with enhanced content
Creation of a program with interactive content and time-based media would be improved by having several people working simultaneously on both the interactive content and the time-based media. The range of types of data that can be associated with the time-based medi...
04/19/2011
7919707Musical sound identification
Systems and methods for identifying musical sounds are provided. In one implementation, a method includes receiving a collection of sound identifiers. Each sound identifier in the collection identifies a sound. Each sound identifier is associated with a correspondin...
04/05/2011
7917696Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner
Multiple applications request data from multiple storage units over a computer network. The data is divided into segments and each segment is distributed randomly on one of several storage units, independent of the storage units on which other segments of the media ...
03/29/2011
7916363Bitstream format for compressed image data
It is desirable to provide a bitstream format for compressed data that would allow multiple processors to access and decompress different parts of the data in parallel. Compressed images are usually defined in terms of macroblocks that have a width less than the ima...
03/29/2011
7863511System for and method of generating audio sequences of prescribed duration
A system and method for automatically generating a composed audio output sequence of a prescribed, utilizing a unique marker syntax that provides compatibility with MIDI standards and permits musical integrity preservation during automatic audio output sequence gene...
01/04/2011
7844775Distribution of data in a distributed shared storage system
Segments or blocks of a file can be distributed among an number n of storage units by using a function of sequentially assigned segment identifiers for each segment, where the function is reduced modulo n, so long as the function is not congruent to segment identifi...
11/30/2010
7836389Editing system for audiovisual works and corresponding text for television news
An audiovisual editing system that permits a journalist and other editors to edit both audiovisual and corresponding text segments included in a story. The data structure representing a story includes a list of media segments and a list of corresponding text segment...
11/16/2010
7830413Combined editing system and digital moving picture recording system
A moving picture recording device includes a random-access, computer-readable and writable storage medium to provide non-linear access to recorded clips. The device provides digital capture of both video and audio information. Multiple data paths are provided to all...
11/09/2010
5045940Video/audio transmission systsem and method
The invention is a data pipeline system which synchronizes the display of digitzed audio and video data regardless of the speed at which the data was recorded on its linear medium. To do this, the video data is played at a constant speed, synchronized by ...
09/03/1991
4970663Method and apparatus for manipulating digital video data
Disclosed is a digital data processing system for scanning, compressing, storing, decompressing, and displaying digital video data, e.g., full motion video sequences such as those from a color television sequence or still photographs, in real time, e.g., ...
11/13/1990
 
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