memory;

at least one camera module; and

a processor,

wherein the memory stores instructions that, when executed by the processor, cause the electronic device to:

while acquiring first recording data by using the at least one camera module, detect at least one specified gesture input, based on at least a part of the acquired first recording data;

execute a function corresponding to the detected gesture input;

remove the detected gesture input from the acquired first recording data to create second recording data; and

store the second recording data in the memory, the second recording data being data remaining after excluding, from the acquired first recording data, the detected gesture input, which is excluded by excluding recording data corresponding to a time interval from a detection initiation time point of the detected gesture input to a detection termination time point of the detected gesture input;

apply a fade out effect to partial recording data of the second recording data;

apply a fade in effect to other partial recording data of the second recording data;

provide third recording data by linking the partial recording data with the fade out effect and the other partial recording data with the fade in effect; and

apply the third recording data to some sections related to the recording data corresponding to the time interval from the detection initiation time point of the detected gesture input to the detection termination time point of the detected gesture input, among sections of the second recording data.