COMMUNICATION TERMINAL DEVICE AND PROGRAM

PROBLEM TO BE SOLVED: To provide a communication terminal device which can minimize failure in transmission and reception of recorded high-definition moving images.SOLUTION: When a user performs recording operation of moving images, an imaging part 103 starts imaging and an image recognition part 116 starts recognition of a person and moving image data captured by the imaging is stored in a buffer of a storage part 104. A control part 102 determines limit capacity based on a capacity limitation table 201 and a person management table 203 and creates an image file under the limit capacity in which image data stored in the buffer is recorded. When the moving image data stored in the buffer exceeds the limit capacity, the moving image data is recorded in a plurality of image files. The control part 102 makes the entry to an image management table 202 of information including related image file information with respect to each created image file.