Captured image recording apparatus, captured image recording method, captured image playback apparatus, captured image playback method, and captured image recording / playback system

摘要

The image processing unit (10) captures a subject to acquire an image signal with a variable frame rate, and the audio processing unit (20) acquires an audio signal to obtain an audio signal having the number of frames according to the system frame rate. The recording frame rate recording signal is generated from the image signal having the variable frame rate and the audio signal having the number of frames matching the system frame rate, and the recording signal having the recording frame rate is recorded by the recording / reproducing unit (30). When recording on the medium (35), the recording / playback processing unit (33) of the recording / playback unit (30) takes the image frame together with the image signal of the variable frame rate and the audio signal of the number of frames according to the system frame rate. Identification information indicating the rate and system frame rate, eg MXF (Material Exchange Format) file Recorded on the recording medium (35) and.