Industrial Technology Research Institute

Jian-Ru Li

Guo-Zua Wu

Der-Ray Huang

Zu-Wen Chao

Meng-Han Tsai

Wei-Zheng Lu

Kun-Ta Wu

Chien-Hsin Huang

A method for repairing video/audio files of multimedia video/audio disks is provided. The disclosed method may repair the fields with errors in the video/audio files after recording by utilizing the rewritable characteristic of rewritable optical disks. The errors caused by the video/audio instantaneous editing and recording platform may be reduced according to the disclosed method such that the repaired films may play fast forward/backward smoothly, perform Time Search function accurately, and display presentation time correctly, and are compatible to players of different specifications.

Method for repairing video/audio files of multimedia video/audio disks

This specification disclosed a method of determining the disc type for a disc burner to determine the type of an unfinalized disc. By checking the special bit data in the first and second tracks, the discs can be classified into different types. This avoids the trouble of manually keeping track of the type of each disc.

Method of determining disc type for disc burners

Growing community of inventors

Hsinchu, Taiwan

Jian-Ru Li