An imaging apparatus includes: an imaging sensor; and at least one processor. The processor is configured to execute: imaging processing of acquiring a plurality of first frames, which are imaged at a first frame rate in a first exposure mode, through the imaging sensor; correction processing of performing electronic shake correction on the plurality of first frames on the basis of an amount of shake delivered to the imaging apparatus; and generation processing of generating motion picture data, which has a second frame having a second frame rate lower than the first frame rate, by synthesizing the plurality of first frames. In the first exposure mode, the processor sets m as a positive integer, and makes an exposure time for an mth first frame constituting the second frame shorter than an exposure time for an (m+1)th first frame.