[SOLVED] about mp3 and ogg files

I put 7 mp3 files into game/Asserts document. A couple of files’ format changed
to Mono 16 Bit , rest of files changed to Ogg Vorbis atuomatically.

Mono 16 Bit can be played in unity iphone game,but ogg Vorbis can not be played.

Why did file format change ? If I want to tranform file format from ogg Vorbis to Mono,how to do it?

Select your audio files, and then change their import Settings, in either of these two places:

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What I recommend, because Import Settings is something you’ll often want to tweak, for certain textures, in particular (to see how they look at various levels of compression), is to make your own keyboard shortcut for it (in System Preferences → Keyboard → Keyboard Shortcuts), because it does not come with one standard.

You can make the elipsis (three dots character) by hitting option-; (option-semicolon).

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Oh.I see.Thank you very much indeed