To solve the problem that a conventional device is not user-friendly because it cannot make digest information of both of contents that user wants to record which are broadcasted at the same time as multi-channel broadcast is developed.
In the reproducing device for simultaneously recording a plurality of digital video signals and creating a digest for each of them to shorten a reproduction time, a specific frame is detected from the input digital video signals and the detected frame is recorded as reproduction position information into a recording medium, a first decoder decodes the entire digital video signal and a second decoder decodes only the digital video signal of the reproduction position information and the output of the second decoder is used as a digest generating signal of the digest generating section.
| JP2011103617 | VIDEO PROCESSING APPARATUS |
| JPH0888809 | NON-SIGNAL DETECTION CIRCUIT |
INADA KEISUKE
OKADA MITSUHIRO
| JP2003209806A | 2003-07-25 | |||
| JPH05211643A | 1993-08-20 | |||
| JPH09214872A | 1997-08-15 |
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