Computer executable digital video rendering restoration method
AssigneeCyberlink Corp.
InventorBrian Lin
Life of this patent
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Abstract
A computer executable digital video rendering restoration method is disclosed. Through setting a saving interval, data of states during the rendering process of digital videos are recorded periodically. When the rendering process is abnormally interrupted, the state data in the record file can be immediately used to restore the digital video before the last recording so that the user can continue the digital video rendering.
Claims12
A computer-based digital video rendering restoration method which processes video rendering in a time divided way so that during the video rendering the computer system periodically records state data that are to be used for restoring the video if the video rendering encounters any abnormal interruption, the method comprising:
- (1) reading a project file;
- (2) extracting a recording time interval and computing a number of recording times;
- (3) starting video rendering, time-counting, and temporarily storing video contents in memory;
- (4) flushing the video contents in the memory to the end of a temporary video file in a disk drive once the time elapse reaches the recording time interval;
- (5) updating a rendering state in a restoration file;
- and
- (6) closing the temporary video file, updating the rendering state and closing the video rendering once the number of recording times is reached.
Dependencies are inferred from the claim text.