Video generation and capture techniques
US7253792B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2002 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Jan 5, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N17/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Method for controlling stroke video generation components by creating a program to command the video generation components to provide video signals and integrating high level software constructs into the program. Integration of the high level software constructs into the program may entail integrating a GOTO command to enable repetition of a section of the program and repetition of a display sequence provided by implementation of that section, integrating a GOSUB and RETURN command to enable multiple use of a single section of the program at different locations within the program, integrating a conditional command to enable one portion of the program to be implemented when the condition is satisfied and another portion to be implemented when the condition is not satisfied, and/or integrating a DO-WHILE loop to enable repetition of a section of the program when a condition is satisfied and continuation of the program when the condition is not satisfied. A method for capturing and automatically formatting video signals in both synchronized and deflection driven forms in which a single real-time capture module is provided including three input channels for receiving the video signals,…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.