Converting 3gp or mp4 to mpeg files

[Qmark78]

How do you convert 3gp or mp4 movie files to mpeg/mpg or avi files? I can find a program to convert the other way but I need avi or mpeg specifically to use within another program I am running which translates video frames to individual photos. Alternatively does anyone know of a program with this facility to make stills of 3gp or mp4 without coverting them first? Thanks

[Buenchico]

AVS might do the conversion:
http://www.tucows.com/preview/305809

The most widely recommended media player, here on AB, is VLC. (It's far, far better than Windows Media Player). It plays almost any video format, including 3GP & MP4, and it incorporates a still capture facility. It's free and you can find it here:
http://www.videolan.org/

Chris

[fo3nix]

If AVS doesn't, then SUPER is a free video converter that will convert for you. Not the nicest interface, but it works.

http://www.erightsoft.net/SUPER.html#Dnload