Any idea what file type this phone (GS4) stores personal videos and pictures to?

[AC Question]

My problem: I deleted all of my personal pictures and videos. I'm now trying to recover them (using some software on my main PC) but the software is currently reading/searching every file type on my phone and therefore taking very long.

 

[B. Diddy]

Welcome to Android Central! Photos should be JPEG, and videos should be MP4.