System and method for producing a video signal
First Claim
1. A system for producing video signals, the system being communicatively coupled by electrical communication paths to a video graphics processor, a video signal input system, and a storage medium for storing data in electrical form, the system comprising:
- means for receiving a video signal;
means for post-processing the received video signal, the post-processing means producing a post-processed video signal, wherein the post-processing means includes functionality for performing the following functions;
region of interest selection;
frame rate matching;
spatial adaptation;
changing the sample rate of the video signal being post processed;
gamma removal;
gamma insertion;
color space conversion;
changing frames of video data into interleaved fields of video data; and
addressing on a frame by frame basis the video signal being post processed; and
means for converting the post-processed video signal, the converting means producing a formatted video signal wherein;
the converting means includes;
a means for inserting ancillary data into the post-processed video signal; and
a generator locking device; and
the system is configured to receive the received video signal from the storage medium, the video graphics processor, and the video input system.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and apparatus for producing video signals comprises a receiver for receiving a video signal, a video pipeline for post-processing the received video signal, the video pipeline producing a post-processed video signal, and a video output module for converting the post-processed video signal, the video output module producing a formatted video signal. The video output module may further comprise an ancillary data injector, the injector inserting ancillary data into the post-processed video signal. Also, the video output system may further comprise a generator locking device or the video input module may include a generator locking device.
64 Citations
17 Claims
-
1. A system for producing video signals, the system being communicatively coupled by electrical communication paths to a video graphics processor, a video signal input system, and a storage medium for storing data in electrical form, the system comprising:
-
means for receiving a video signal; means for post-processing the received video signal, the post-processing means producing a post-processed video signal, wherein the post-processing means includes functionality for performing the following functions; region of interest selection; frame rate matching; spatial adaptation; changing the sample rate of the video signal being post processed; gamma removal; gamma insertion; color space conversion; changing frames of video data into interleaved fields of video data; and addressing on a frame by frame basis the video signal being post processed; and means for converting the post-processed video signal, the converting means producing a formatted video signal wherein; the converting means includes; a means for inserting ancillary data into the post-processed video signal; and a generator locking device; and the system is configured to receive the received video signal from the storage medium, the video graphics processor, and the video input system. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A video output system for producing video signals, the video output system being communicatively coupled by electrical communication paths to a video graphics processor, a video signal input system, and a storage medium for storing data in electrical form, the video output system comprising:
-
an integrated video processing module having; a receiver for receiving a video signal; and a video pipeline for post-processing the received video signal, the video pipeline producing a post-processed video signal, wherein the video pipeline includes functionality for performing the following functions; region of interest selection; frame rate matching; spatial adaptation; changing the sample rate of the video signal being post processed; gamma removal; gamma insertion; color space conversion; changing frames of video data into interleaved fields of video data; and addressing on a frame by frame basis the video signal being post processed; and a video output module for converting the post-processed video signal, the video output module producing a formatted video signal wherein; the video output module includes; an ancillary data injector, the injector inserting ancillary data into the post-processed video signal; and a generator locking device; and the video output system is configured to receive the received video signal from the storage medium, the video graphics processor, and the video input system. - View Dependent Claims (8, 9, 10, 11)
-
-
12. A video output system for producing video signals, the video output system being communicatively coupled by electrical communication paths to a video graphics processor, a video signal input system, and a storage medium for storing data in electrical form, the video output system comprising:
-
a receiver for receiving a video signal; and a video pipeline for post-processing the received video signal, the video pipeline producing a post-processed video signal, wherein the video pipeline includes functionality for performing the following functions; region of interest selection; flame rate matching; spatial adaptation; changing the sample rate of the video signal being post processed; gamma removal; gamma insertion; color space conversion; changing frames of video data into interleaved fields of video data; and addressing on a frame by frame basis the video signal being post processed; and a video output module for converting the post-processed video signal, the video output module producing a formatted video signal wherein; the video output module includes; an ancillary data injector, the injector inserting ancillary data into the post-processed video signal; a processor that is configured to inform the integrated video processing module of a configuration of the video output module; and a generator locking device; and the video output system is configured to receive the received video signal from the storage medium, the video graphics processor, and the video input system. - View Dependent Claims (13, 14, 15, 16, 17)
-
Specification