This post is outdated, for a more up to date version of both the binary encoder and the sources, please visit this new post.
I needed a native solution to encode HE-AAC Plus audio on a Mac, but there is not any native solution so far right now, so i compiled the reference encoder (enhAacPlusEnc) published by the 3GPP group.
I also created an xCode project to make it easy to manage future builds.
This is an “Universal Binary” build, meaning that it will work on both, Intel based and PowerPC based Macs.
Keep in mind that i had to make some minor modifications in order to make it compile as Universal Binary, so you wil find some minor diferences when comparing with the original source code released by the 3GPP group.
If you have any question, leave a comment here.