METHOD AND SYSTEM FOR SYNCHRONOUSLY REPRODUCING MULTIMEDIA MULTI-INFORMATION

摘要

A method and system for synchronously reproducing multimedia multi-information. The method is a method of combining a plurality of relevant files or a plurality of information streams that have an associated information relationship using a "multi-information modulation unit", and synchronously reproducing the relevant files or information streams using a dedicated player capable of synchronously reproducing and playing back multi-information. The step of synchronously recording multi-information in the method is to insert "non-audio/video information" into "an audio/video stream before or after compression or a file thereof" using the "multi-information modulation unit", that is, to embed some "additional information blocks" carrying "non-audio/video information" in a necessary "video frame" or "audio frame" and/or create or insert some "additional information frames" carrying "non-audio/video information" between necessary "video frames" and "audio frames". Multimedia multi-information files can be simultaneously saved in the same file in real time, and can be highly synchronized in query and playback.