| 摘要 |
Computer data containing compressed video data is examined to see if it is banned computer data, for example containing pirate or copyright-infringing video material, by examining the identifier of the video codec associated with the compressed video data. Certain video codec identifiers are highly correlated with the computer data concerned being banned computer data. Thus, an examination of the header file of the computer data may be used as an efficient and sensitive tool for identifying the computer data as banned computer data. |
