Is there an alternative to opencore amr to convert wav to amr on iOS?

I have a project that needs to send amr files to the server. The only solution I found so far is a cocoapods library, a swift one, linked to different builds of opencore-amr library.

https://github.com/feuvan/opencore-amr-iOS

cocoapods: https://cocoapods.org/pods/TSVoiceConverter

Right now, I can compile in arm7, arm7s, arm64. That's ok. But what I would like is a project totally convertible to bitcode.

Impact of Xcode build options "Enable bitcode" Yes/No

I see 2 solutions so far:

• find or build a pure swift Wav to AMR converter.
• change the file format on the server and use iOS native formats.

Any solution for this issue?

I have created a pull request and it was merged a few weeks back. So latest version of this library now supports bitcode 🎉