ref: 938ffee45fe4fa9e7e79ed52bb1505c082e2ea33
dir: /TODO/
TODO: In any order Big list, but a lot of it can be done fairly easily with some old code - DONE: Add frequency cutoff filter - DONE: Add ADTS headers - DONE: Write GUI - DONE: Add TNS - DONE: Add LTP - DONE: Add backward prediction (MPEG2-AAC)???? - DONE: Test (and maybe fix) sample rates other than 44100 Hz - DONE: Test (and maybe fix) multichannel and mono support - DONE: Figure out how to read and write ".mp4" format - DONE: Write documentation for library interface - DONE: Improve command line tool - DONE: VBR quantizer - DONE: Speedup - Add PNS - Add IS - Add bit reservoir control - Add pulse coding - Rewrite noiseless coding (now taken from old version) - Fix short block psychoacoustics - Clean up psychoacoustics code - Better grouping support - Add Window shape switching