Information processing device and information processing method
AssigneeSony Group Corporation
InventorsShinsuke Yonenaga, Shimpei Tanemori, Takashi Kuwabara
Life of this patent
Estimating the term…
Abstract
An information processing device includes a plurality of buffers and a file recording processing unit. Different pieces of buffer data (BD) are accumulated in the plurality of buffers. The file recording processing unit secures two or more consecutive allocation units (AU) included in a recording medium as a ring buffer. The file recording processing unit extracts a plurality of pieces of buffer data (BD) each accumulated in one of the plurality of buffers at regular time intervals and records the plurality of pieces of buffer data (BD) in the ring buffer as a salvage file (SF) for data recovery.
Claims7
An information processing device, comprising:
- a plurality of buffers configured to accumulate different pieces of buffer data;
- and
- a central processing unit (CPU) configured to:
- secure at least two consecutive allocation units in a recording medium as a ring buffer;
- extract a plurality of pieces of the buffer data at regular time intervals, wherein each buffer data of the plurality of pieces of the buffer data is accumulated in one buffer of the plurality of buffers;
- and
- record the plurality of pieces of the buffer data in the ring buffer as a salvage file for data recovery.
An information processing method, comprising:
- accumulating different pieces of buffer data in a plurality of buffers;
- securing at least two consecutive allocation units in a recording medium as a ring buffer;
- extracting a plurality of pieces of the buffer data at regular time intervals, wherein each buffer data of the plurality of pieces of the buffer data is accumulated in one buffer of the plurality of buffers;
- and
- recording the plurality of pieces of the buffer data in the ring buffer as a salvage file for data recovery.
A non-transitory computer-readable medium having stored thereon computer-executable instructions, that when executed by a processor, cause the processor to execute operations, the operations:
- accumulating different pieces of buffer data in a plurality of buffers;
- securing at least two consecutive allocation units in a recording medium as a ring buffer;
- extracting a plurality of pieces of the buffer data at regular time intervals, wherein each buffer data of the plurality of pieces of the buffer data is accumulated in one buffer of the plurality of buffers;
- and
- recording the plurality of pieces of the buffer data in the ring buffer as a salvage file for data recovery.
Dependencies are inferred from the claim text.