Patent ID: 8942765
Filing Date: 2015-01-27
Classification: H04M,H04W

Abstract:
1. A communication terminal device, comprising: an imager for taking an image of an object; an e-mail transmitter/receiver for transmitting or receiving an e-mail; an operator for receiving operations from a user; a video data buffer for storing video data that is obtained as a result of taking images by the imager; a capacity limit information memory for storing capacity limit information wherein a maximum transmittable capacity when transmitting e-mail is set; a video data writer that, when the operator receives a video recording instruction operation from a user that initiates video recording, opens a first image file and copies video data from the video data buffer to the first image file for as long as the video recording takes place; an image memory for storing the first image file; an image file size monitor for monitoring, while the video recording is taking place, an amount of data of the first image file; a capacity determiner that determines, while the video recording is taking place, whether or not a size of the first image file has reached the maximum transmittable capacity, based on the monitoring results by the image file size monitor; and a first information generator that, when a plurality of image files are generated for one video, generates related image file information that stores information indicating the playback order of each of the image files, and stores the related image file information in the image memory, wherein, when the capacity determiner determines during the video recording that the first image file has reached the maximum transmittable capacity, the video data writer closes the first image file, opens a second image file, and then writes the video data that is stored in the video data storage to the second image file, and wherein information indicating a communication destination is further set in the capacity limit information, and a plurality of different capacity limit information for each communication destination is stored in the capacity limit information memory.