Method and apparatus for editing source files of differing data formats using an edit tracking file

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United States of America Patent

PATENT NO 4956806
SERIAL NO

07217996

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Abstract

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The invention generally relates to improvements in the process and storage of formatted voice, graphic and image data. A new editing process allows the same commands to be applied to a plurality of data files of varying resolution and formats. The technique employs an edit tracking file to retain the edit commands applied to a file of a first format. The edit commands are then executed against a file of a second format to perform the identical editing steps to the second file. This process avoids the inaccuracies associated with converting information to a common format while providing the benefits of supporting multiple formats of file information.

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Patent Owner(s)

  • ROLM SYSTEMS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crowe, Andrew S Mountain View, CA 4 172
Lai, Daniel T Fremont, CA 5 92

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