apparatus for synchronizing video indexing between A/V and data at writing and reading of broadcasting program using metadataH04N

摘要

The present invention provides a device for improving personal function by suggesting a method in which viewers can easily go to the information synchronized to a specific position through the contents of contents during recording / playback by inserting synchronization information at a specific position from the time of producing content. A content production / synchronization unit for producing a data to be synchronized with a broadcast program or a live broadcast program in real time, and XML TAG information output from the content production / synchronization unit is combined with a broadcast program. Data transmission unit for transmitting together with MPEG-2 transport stream, and broadcasting program transmitted from the data transmission unit to simultaneously store and play the data, and receive XML in synchronization with a specific section through a data broadcasting path. Receive system that interprets TAGs to play the information you need for video indexes By being configured, the viewer can selectively control the operation of the video cartridge recorder (VCR) through the contents of the stored MPEG stream.