Loading Bitmap by reading mp3 file header.

[AshwinNBhanushali]

From android 4.0 (Api level 14). We have MediaMetadataRetriever class to read bitmap image embedded in the the audio file.which can be useful when we are developing player application for android.Currently picasso does not have option to load bitmap embedded in the mp3 file.I think It will be good enhancement.

[JakeWharton]

This is way too specialized to be supported in the core of the library. Perhaps with #512 you will be able to achieve something like this.

[AshwinNBhanushali]

Yes you are right. This is special case.