Abstract: A method for delivering data to first and second processes comprising: identifying a first process communicatively connected to a first data access port; identifying a second process communicatively connected to a second data access port; identifying a data-throughput requirement of the first process via the first data access port; identifying a current data-throughput being delivered to the first process via the first data access port; identifying a data-throughput difference representing a difference between the data-throughput requirement of the first process and the current data-throughput being delivered to the first process; and delivering data to the first process via the first data access port at a rate that meets the data-throughput requirement at an expense, if necessary, of a data rate delivered to the second process via the second data access port.

Abstract: A method for accessing a data storage system, the method implemented by a data processing system and comprising: generating a read-only data access port and a read-write data access port to the data storage system; communicatively connecting a first process to the read-only data access port; communicatively connecting a second process to the read-write data access port; identifying a data-throughput requirement associated with the read-only data access port; and delivering data to the first process at a rate that meets the data-throughput requirement at an expense, if necessary, of a data rate delivered to the second process.

Abstract: A system that determines a projector's true state in an automatic projection sequence. The system includes a projector in a primary display system, having a lamp for displaying visual information; and a sensor to determine the state of the lamp in the primary display system. Additionally, an interface to a secondary display system is included for sending an operational signal to the secondary display system, wherein the secondary display system operates subject to a predetermined state of the primary display system as determined by the state of the lamp in the primary display system.

Abstract: A method is described for scheduling a playlist from digital content supplied to a server in a multi-screen digital cinema theater. The playlist includes digital content stored in the server and that is subsequently projected in the digital cinema theater. The method includes: (a) generating and displaying a table of playlists currently available for scheduling; (b) generating and displaying a schedule table showing a schedule view for each screen as an elongated timeline bar representing a time dimension. The method further includes: (c) selecting a playlist from the table of playlists and specifying a scheduled start time and a selected screen; and (d) updating the schedule table by inserting the selected playlist as an elongated element into the elongated timeline bar for the selected screen, whereby the updated schedule table is used to schedule the selected playlist for the selected screen.

Abstract: The need is met according to the present invention by providing a method of correcting pixel by pixel variations in a display, the method including the steps of creating a defect map of pixel intensity offsets for the display; correcting an input signal according to the defect map; and displaying the corrected input signal on the display, wherein the offset defect map is created by modulating a pixel in the display at a predetermined rate at a predetermined intensity; sensing the display with a photosensor to generate a sensed signal; demodulating the signal with a synchronous demodulator at the predetermined rate to produce a demodulated signal representing a sensed intensity; and employing the sensed intensity and the predetermined intensity to generate a correction offset.

Abstract: A system that determines a projector's true state in an automatic projection sequence. The system includes a projector in a primary display system, having a lamp for displaying visual information; and a sensor to determine the state of the lamp in the primary display system. Additionally, an interface to a secondary display system is included for sending an operational signal to the secondary display system, wherein the secondary display system operates subject to a predetermined state of the primary display system as determined by the state of the lamp in the primary display system.

Abstract: A display device interface system for enabling rapid video format changes, and a method for transitioning between video formats that reduces visual noise caused by the transition between video formats.

Abstract: A presentation system having both video for projecting images for viewing by a user and audio for broadcasting sound in which both the audio and video are under central control, the presentation system comprises a digital projector having a wireless local area network connection for displaying the images external to the projector for viewing by the user, and for permitting connection to devices wirelessly connected to the local area network; a processor having a wireless local area network connection which processor includes digital images which are transmitted to the projector for display, and which said processor permits connection to devices wirelessly connected to the local area network; audio speakers having a wireless local area network connection for projecting audio associated with the images or audio from an individual, and for permitting connection to devices wirelessly connected to the local area network; and a central command processor having a wireless local area network connection for directing

Abstract: A method is described for scheduling a playlist from digital content supplied to a server in a multi-screen digital cinema theater, where the playlist includes components of the content stored in the server and represents a digital entity that is subsequently projected in the digital cinema theater.

Abstract: A method is described for scheduling a playlist from digital content supplied to a server in a multi-screen digital cinema theater, where the playlist includes components of the content stored in the server and represents a digital entity that is subsequently projected in the digital cinema theater.

Abstract: A method is described for scheduling a playlist from digital content supplied to a server in a multi-screen digital cinema theater, where the playlist includes components of the content stored in the server and represents a digital entity that is subsequently projected in the digital cinema theater.

Abstract: The need is met according to the present invention by providing a method of correcting pixel by pixel variations in a display, the method including the steps of creating a defect map of pixel intensity offsets for the display; correcting an input signal according to the defect map; and displaying the corrected input signal on the display, wherein the offset defect map is created by modulating a pixel in the display at a predetermined rate at a predetermined intensity; sensing the display with a photosensor to generate a sensed signal; demodulating the signal with a synchronous demodulator at the predetermined rate to produce a demodulated signal representing a sensed intensity; and employing the sensed intensity and the predetermined intensity to generate a correction offset.