Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOVIE CAMERA
Document Type and Number:
Japanese Patent JPH04318781
Kind Code:
A
Abstract:

PURPOSE: To quickly detect picture information relating to a desired still picture by recording 1st identification information representing an area on which picture information of a still picture is recorded and recording 2nd identification information to specify picture information of a desired still picture.

CONSTITUTION: This movie camera is provided with a 1st identification signal generating circuit 100 generating a 1st identification signal, a 2nd identification signal generating circuit 47 generating a 2nd identification signal, and a magnetic head 62. Then the 1st identification signal representing an area on which picture information of a still picture is recorded, 2nd identification information to specify picture information of a still picture and picture information read by a CCD 30 are recorded to each recording track of a video tape. In this case, the 2nd identification information is recorded for an idle time for a vertical blanking period and gives no effect of disturbance onto a synchronizing signal and the picture information. Furthermore, in the case of reproducing the still picture, since the 2nd identification information is retrieved at a usual reproduction speed after high speed retrieval of the 1st identification information, the picture information of the specific still picture is surely and quickly detected.


Inventors:
MURAMATSU AKIRA
Application Number:
JP8666291A
Publication Date:
November 10, 1992
Filing Date:
April 18, 1991
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G11B15/087; G11B27/28; H04N5/765; H04N5/782; (IPC1-7): G11B15/087; G11B27/28; H04N5/782
Attorney, Agent or Firm:
Takehiro Chiba (3 others)