also: ジェイペグ
noun
JPEG; JPG; Joint Photographic Experts Group
Refers to the JPEG image file format and the organization that created it. Used in computing contexts.
写真をJPEG形式で保存してください。
Please save the photo in JPEG format.
このカメラはJPEGとRAWの両方で撮影できます。
This camera can shoot in both JPEG and RAW.