Handbrake & MP4 files

Alright, call me crazy, but I could have sworn Handbrake made .mp4 files.


It says "MP4" in the settings, however, the output file is ".m4v".


I tried different presets, I tried my own, and everything outputs ".m4v"





I resorted to making .Avi, but I figured I should stop and ask you people to see if there is a way to make .mp4.



Reasons for choosing mp4 over AVI:
-mp4 plays well with Quicktime
-I don't notice a difference in size or quality
-it also works on the Ps3

AVI Files:
-are of decent quality and size
-work on the Ps3
-are difficult to edit in Quicktime, when I need/want to.


So, any thoughts? did I do something that makes it choose .m4v over Mp4?

 

.m4v does not function on a PS3, which is currently my media center.


I have found a setting in preferences that says "use .m4v extention for mp4 files" and it was somehow checked. I unchecked it, and now it outputs Mp4 files like normal.

I had some trouble getting a working mp4 file on the Ps3 the way I wanted, however AVI works fine. If I ever need to edit an AVI, I can do it, it is just more difficult.