| 摘要 |
<p>PURPOSE:To perform the program searching by detecting the required video signal in a queue search mode by adding a marker signal onto a track not recorded with a video signal and reproducing this marker signal. CONSTITUTION:A part corresponding to a V-P guard 15, for instance, of a video track formed in a diagonal direction is detected by a counting circuit for counting clock signals based on, for instance, a vertical synchronizing signal, and this part corresponding to the V-P guard 15 is allowed to be recordable with a marker part in a prescribed format over several tracks. In other words, one part of the V-P guard part 15 in the track of 8mm recording format formed in the diagonal direction is where a head will run into, and this part can be used for the recording area. Then, when a rotary head passes this recording area at the time of recording, the prescribed marker signal M is inputted from the rotary head, so that a mark for discriminating a desired recording video track can be added, thus enabling the program searching of a video signal marked in the search mode.</p> |
