Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RECORDING APPARATUS AND CONTROL METHOD THEREOF
Document Type and Number:
Japanese Patent JP2020036233
Kind Code:
A
Abstract:
To suppress the number of command issuances to a minimum while deriving the performance of a recording medium, and furthermore, suppress generation of a useless area on the recording medium.SOLUTION: A recording apparatus that records an image obtained by imaging by an imaging unit on a recording medium that can be recorded in AU units including a plurality of RUs of the minimum recording unit includes a first processing unit that opens a dummy file for multi-stream recording, declares writing to an empty AU, and prepares for recording of a plurality of streams when taking images continuously by the imaging unit, a recording unit that records a plurality of files representing a plurality of images imaged by the imaging unit in units of consecutive RUs, and a second processing unit that releases the dummy file when recording of the plurality of files is completed.SELECTED DRAWING: Figure 3

Inventors:
KATSUMATA KOHEI
Application Number:
JP2018162101A
Publication Date:
March 05, 2020
Filing Date:
August 30, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CANON KK
International Classes:
H04N5/77; G06F12/00; H04N5/232; H04N5/91
Attorney, Agent or Firm:
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu