Hi, I would like to know if it is possible to use mp3 files in Vanilla.

I'm developing an iOS app using libpd and since wav format is too large, it would be great to be able to use mp3 files instead.

Unfortunately, I think you need an external for this, like [readanysf~].

Do you mean I should build an external myself? or can I use [readanysf~] in libpd?

I have found some information about this here.

http://createdigitalnoise.com/discussion/649/building-with-pd_darwin-externals-e-g-readanysf/p1

It seems like I should create iOS version of [readanysf~] using iOS frameworks.
But I have no experience writing external myself, so I doubt if I can do this.