Patent ID: 8830401

Claim:
A video production method performed in a video production apparatus, the method comprising: determining a reference time used as a reference for producing a PIP video based on a first image produced by a program executed in the apparatus, a second image produced by a camera, and audio; determining a first task time at which to acquire the first image, a second task time at which to acquire the second image, and a third task time at which to acquire the audio; acquiring the first image, the second image, and the audio at the respective task times; and combining at least one of the first image, the second image, and the audio according to the result of comparing the reference time and each of the task times to produce the PIP video, wherein combining at least one of the first image, the second image, and the audio comprises: calculating intervals between the reference time and each of the task times; and when the calculated intervals are less than an interval between frames of the PIP video, combining the first image, the second image, and the audio to produce a first frame of the PIP video, when at least one of the calculated intervals are more than an interval between frames of the PIP video, combining an image corresponding to the at least one of the calculated intervals to produce a second frame next to the first frame of the PIP video.