Audio synchronization of subtitles

Details Audio synchronization of subtitles Audio synchronization of subtitles

H - Electricity

04

N

H04N 5/278 (2006.01) G03B 31/00 (2006.01)

Patent

CA 2129925

A method and system (or apparatus) are provided for creating and presenting continuous, dialogue-matched and uninterrupted display of subtitles while displaying or presenting motion picture images, video images, and the like. The text of a sequence of subtitles to be displayed, and the in- and out-points corresponding to the time during which dialogue or narration occurs on the screen are determined by matching or comparing sound modulation samples, previously captured from the sound track, with sound modulation samples taken during the presentation.

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