Arduino-Teensy-Codec-lib

Audiolibrary plugin, plays up to 320 kbps *.MP3, *.MP4, *.M4A, or *.AAC in software without external hardware - with only 48MHz.

Optimized for ARM Thumb2.

planned:

• *.flac
• streaming audio

HINT: -O2 gives much better performance

TODO:

• detect APE-header
• parse ID3 / APE / MP4 for extended information
• ogg vorbis (?)

not possible: SBR (aac-HE (low bitrate)) - (not enough ram).