A recording apparatus of this invention detects the state of management information, which pertains to a recording address of an image signal, and which is reproduced from a disk-like recording medium having a first area for the image signal and a second area for the management information. On the b
A recording apparatus of this invention detects the state of management information, which pertains to a recording address of an image signal, and which is reproduced from a disk-like recording medium having a first area for the image signal and a second area for the management information. On the basis of the detection result, management data is reproduced from the first area of the disk-like recording medium. On the basis of the management data reproduced from the first area, the management information reproduced from the second area is modified. A modify unit records the modified management information in the second area.
대표청구항▼
1. A recording apparatus comprising: an obtaining unit configured to obtain motion image data;a recording unit configured to record on a recording medium the motion image data obtained by the obtaining unit and management information relating to recording address information of data recorded on the
1. A recording apparatus comprising: an obtaining unit configured to obtain motion image data;a recording unit configured to record on a recording medium the motion image data obtained by the obtaining unit and management information relating to recording address information of data recorded on the recording medium,wherein the recording unit records the moving image data intermittently on the recording medium from a recording start instruction to a recording stop instruction;a control unit configured to control the recording unit to record, in at least one recording stop period of the intermittent recording of the motion image data, on the recording medium the management information relating to recording address information of the motion image data recorded in accordance with the recording start instruction. 2. A recording apparatus according to claim 1, further comprising: a reproducing unit configured to reproduce the management information from the recording medium;a memory configured to store the management information reproduced by the reproducing unit,wherein the control unit updates the management information stored in the memory in accordance with recording of the motion image data,wherein the control unit controls the recording unit to read the updated management information indicating the recording address of the motion image data from the memory and record on the recording medium the updated management information signal in the at least one recording stop period of the intermittent recording of the motion image data. 3. A recording apparatus according to claim 2, wherein the reproducing unit reproduces the motion image data from the recording medium, and wherein the management information is used for reproducing the motion image data by the reproducing unit. 4. A recording apparatus according to claim 1, wherein the control unit controls the recording unit so as to stop recording the motion image data in accordance with the recording stop instruction and record the management information relating to the recording address information of the motion image data at a time when the recording of the motion image data is stopped. 5. A recording apparatus according to claim 1, wherein the control unit controls the recording unit, in accordance with a detection of a predetermined state from the recording start instruction to the recording stop instruction, to record on the recording medium the management information relating to recording address information of the moving image data recorded in a period from the recording start instruction to the detection in the recording stop period of the intermittent recording next to the detection. 6. A recording apparatus according to claim 1, further comprising: an operation unit configured to be used for output the recording start instruction and the recording stop instruction. 7. A recording apparatus comprising: an obtaining unit configured to obtain audio data;a recording unit configured to record on a recording medium the audio data obtained by the obtaining unit and management information relating to recording address information of data recorded on the recording medium,wherein the recording unit records the audio image data intermittently on the recording medium from a recording start instruction to a recording stop instruction;a control unit configured to control the recording unit to record, in at least one recording stop period of the intermittent recording of the audio data, on the recording medium the management information relating to recording address information of the audio data recorded in accordance with the recording start instruction. 8. A recording apparatus according to claim 7, further comprising: a reproducing unit configured to reproduce the management information from the recording medium;a memory configured to store the management information reproduced by the reproducing unit,wherein the control unit updates the management information stored in the memory in accordance with recording of the audio data,wherein the control unit controls the recording unit to read the updated management information indicating the recording address of the audio data from the memory and record on the recording medium the updated management information signal in the at least one recording stop period of the intermittent recording of the audio data. 9. A recording apparatus according to claim 8, wherein the reproducing unit reproduces the audio data from the recording medium, and wherein the management information is used for reproducing the audio data by the reproducing unit. 10. A recording apparatus according to claim 7, wherein the control unit controls the recording unit so as to stop recording the audio data in accordance with the recording stop instruction and record the management information relating to the recording address information of the motion image data at a time when the recording of the audio data is stopped. 11. A recording apparatus according to claim 7, wherein the control unit controls the recording unit, in accordance with a detection of a predetermined state from the recording start instruction to the recording stop instruction, to record on the recording medium the management information relating to recording address information of the audio data recorded in a period from the recording start instruction to the detection in the recording stop period of the intermittent recording next to the detection. 12. A recording apparatus according to claim 7, further comprising: an operation unit configured to be used for output the recording start instruction and the recording stop instruction. 13. A recording apparatus comprising: an obtaining unit configured to obtain motion image data;a recording unit configured to record on a recording medium the motion image data obtained by the obtaining unit and management information relating to recording address information of data recorded on the recording medium,wherein the recording unit records the moving image data intermittently on the recording medium from a recording start instruction to a recording stop instruction;a control unit configured to control the recording unit to record, in at least one non-recording period of the intermittent recording of the motion image data, on the recording medium the management information relating to recording address information of the motion image data recorded in accordance with the recording start instruction. 14. A recording apparatus comprising: an obtaining unit configured to obtain audio data;a recording unit configured to record on a recording medium the audio data obtained by the obtaining unit and management information relating to recording address information of data recorded on the recording medium,wherein the recording unit records the audio image data intermittently on the recording medium from a recording start instruction to a recording stop instruction;a control unit configured to control the recording unit to record, in at least one non-recording period of the intermittent recording of the audio data, on the recording medium the management information relating to recording address information of the audio data. 15. A recording method comprising: recording, in a recording step, on a recording medium motion image data obtained by an obtaining unit and management information relating to recording address information of data recorded on the recording medium,wherein in the recording step, the moving image data is recorded intermittently on the recording medium from a recording start instruction to a recording stop instruction; andcontrolling to record, in at least one recording stop period of the intermittent recording of the motion image data, on the recording medium the management information relating to recording address information of the motion image data recorded in accordance with the recording start instruction. 16. A recording method comprising: recording, in a recording step, on a recording medium audio data obtained by an obtaining unit and management information relating to recording address information of data recorded on the recording medium,wherein in the recording step, the audio data is recorded intermittently on the recording medium from a recording start instruction to a recording stop instruction; andcontrolling to record, in at least one recording stop period of the intermittent recording of the audio data, on the recording medium the management information relating to recording address information of the audio image data recorded in accordance with the recording start instruction.
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이 특허에 인용된 특허 (7)
Aramaki Junichi,JPX, Apparatus and method for recording constant interval of silence.
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