| 摘要 |
PROBLEM TO BE SOLVED: To provide a digital camera that can reproduce still picture signals of all frames at a higher speed. SOLUTION: In a photographing mode of a moving picture, a memory card 40 records a primary file including a plurality of still pictures and index information to manage the respective still pictures and also a thumbnail file including thumbnail still pictures corresponding to the respective still pictures and index information to manage the respective thumbnail still pictures. In a reproduction mode of a moving picture, a CPU 36 reproduces a still picture for each frame at a usual speed on the basis of an index table generated on the basis of two index information sets. When high speed reproduction is instructed, the CPU 36 reproduces thumbnail still pictures after 2nd and succeeding frames in response to an end signal from a JPEG CODEC 34. Since the thumbnail file is reproduced in the high speed reproduction, expansion processing is executed in a short time. Then all pictures can be reproduced at a higher speed.
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