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US 2002/0171566 A1Published application
System and method for processing a compressed data stream
AssigneeCyberlink Corp.
InventorsHo-Chao Huang, Young-Wei Lei
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AssigneeCyberlink Corp.
InventorsHo-Chao Huang, Young-Wei Lei
Estimating the term…
The invention is a system and method for processing a compressed data stream. The compressed data stream has a first group of source segments and a second group of source segments. For the first group of source segments, it is not necessary to decompress the source segments during the processing, and only status thereof, like timestamps, are needed to be modified. Comparatively, for the second group of source segments, it is necessary to decompress the source segments for successive manipulation. A recompression is then processed on the manipulated data segments. Finally, the resulting first group and second group of segments are combined together to generate a processed compressed data stream. Because of unnecessary decompression and recompression are dispensed with, significant efficiency is obtained and less error propagation occurs during processing the compressed data stream.
A system for processing a source compressed data stream that has a first group of source segments and a second group of source segments, the system comprising:
A method for processing a source compressed data stream comprising the steps of:
Dependencies are inferred from the claim text.