mp3 to ogg conversion.

I'm using oggplay, v1.6.5 (since frequency analyzer works for .ogg in this version) as music player for my Nokia 3230. The problem is, how to batch conversion mp3 to ogg. I use Audio Conversion Wizard 1.8 in my Windows box. But it shareware :(, I'm gonna try oggdrogXPd.

I'm prefer command-line. After spend some time googling, I got this command from a website:


helmi > mpg321 un\ de\ vez\ en\ cuando.mp3 -w - | oggenc -o test.ogg -