| 摘要 |
This invention allows recording of moving images with a large number of pixels and high frame rate while suppressing the circuit scale and power consumption. A first processing circuit encodes a frame acquired from an image capturing device, records the resultant encoded data in a recording medium at a recording position received from a second processing circuit, and transmits a relevant data amount to the second processing circuit. The second processing circuit encodes a frame obtained from the image capturing device, records the resultant encoded data in the recording medium at a recording position determined in prior recording processing, determines a recording position for the first processing circuit, and transmits the determined recording position to the first processing circuit. Upon receiving information showing a data amount, the second processing circuit updates a recording position based on the received data amount. |
| 主权项 |
1. An imaging apparatus comprising:
an imaging unit; a first processing circuit including a first CPU and a first communication unit, the first processing circuit acquiring moving image data from the imaging unit and recording the acquired moving image data in a recording medium; and a second processing circuit including a second CPU and a second communication unit, the second processing circuit acquiring, from the imaging unit, moving image data of a frame that is different from a frame acquired by the first processing circuit, and recording the acquired moving image data in the recording medium, wherein the second processing circuit determines a recording position in the recording medium at which the first processing circuit is to record moving image data, and causes the second communication unit to transmit information of the recording position to the first processing circuit, wherein the first processing circuit records moving image data in the recording medium in accordance with the information of the recording position transmitted from the second processing circuit. |
