This article is intended for oral disclosure only.
When Voice-memo function is used, the still image is saved as a jpeg file (.jpg) and the sound is saved as a wave file (.wav).
DiMAGE IMAGE VIEWER Utility is a photo-retouching application which is not capable of playing an audio file. On the other hand, QuickTime can handle both the AVI file (movie) and WAVE files but is not equipped with an function to link the sound to the image.
There are various ways to use the voice-memo function we understand though, when selecting an application to be bundled at product planning stage, not much attention was paid for linking between the voice memo and the recorded image.
Therefore, users have to playback each file respectively with an application, or should playback in the camera.
There are some image viewing applications on market in which you can link an image file to a related sound file to playback them together.