Recording apparatus, imaging and recording apparatus, recording method, and program
AssigneeSony Corporation
InventorsTsutomu Shimosato, Norio Wakatsuki
Life of this patent
Estimating the term…
Abstract
A recording apparatus includes: a buffer unit that accumulates input stream data; a file recording processing unit that records a file of the stream data which is accumulated in the buffer unit and management information which is used to manage the file in a recording medium; a buffer monitoring unit that monitors a free space of the buffer unit; and a file system control unit that controls time that updates the management information using the file recording processing unit based on the free space of the buffer unit which is notified by the buffer monitoring unit.
Claims8
A recording apparatus comprising:
- a buffer unit that accumulates input stream data;
- a file recording processing unit that records a file of the stream data which is accumulated in the buffer unit and management information which is used to manage the file in a recording medium;
- a buffer monitoring unit that monitors a free space of the buffer unit;
- and
- a file system control unit that controls time that updates the management information using the file recording processing unit based on the free space of the buffer unit which is notified by the buffer monitoring unit.
An imaging and recording apparatus comprising:
- an imaging unit;
- a buffer unit that accumulates stream data which is supplied from the imaging unit;
- a file recording processing unit that records a file of the stream data which is accumulated in the buffer unit and management information which is used to manage the file in a recording medium;
- a buffer monitoring unit that monitors a free space of the buffer unit;
- and
- a file system control unit that controls time that updates the management information using the file recording processing unit based on the free space of the buffer unit which is notified by the buffer monitoring unit.
A recording method comprising:
- accumulating input stream data in a buffer unit;
- monitoring a free space of the buffer unit by a buffer monitoring unit;
- and
- controlling time that updates the management information about a file recorded in a recording medium based on the free space of the buffer unit, which is notified by the buffer monitoring unit, by a file system control unit.
A program causing a computer to perform a process comprising:
- accumulating input stream data in a buffer unit;
- monitoring a free space of the buffer unit using a buffer monitoring unit;
- and
- controlling time that updates the management information about a file recorded in a recording medium based on the free space of the buffer unit, which is notified by the buffer monitoring unit, by a file system control unit.
Dependencies are inferred from the claim text.