Electronic apparatus and control method thereof

A control method of an electronic apparatus, comprising:

• acquiring a plurality of sub-videos by segmenting a first video received through a communication interface;
• acquiring second video data by performing gamut mapping on first partial video data corresponding to the plurality of sub-videos to map the first partial video data to a second gamut different from a first gamut corresponding to the first video, wherein a size of the second video data is less than a size of the first partial video data;
• and
• displaying a second video corresponding to the first video based on the second video data.

A non-transitory computer-readable storage medium having at least one instruction recorded thereon, that, when executed by at least one processor, individually or collectively, cause the at least one processor to:

• acquire a plurality of sub-videos by segmenting a first video received through a communication interface;
• acquire second video data by performing gamut mapping on first partial video data corresponding to the plurality of sub-videos to map the first partial video data to a second gamut different from a first gamut corresponding to the first video, wherein a size of the second video data is less than a size of the first partial video data;
• and
• display a second video corresponding to the first video based on the second video data.