shithub: aacenc

--- a/TODO

+++ b/TODO

@@ -1,39 +1,8 @@

-TODO: In any order

-Big list, but a lot of it can be done fairly easily with some old code.

-Note: most of these issues are quite old, and it's not clear who submitted them

-in this file and why and/or if some of them are fixed in the meantime. The

-ChangeLog might give some insight on this though.

-- 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

-- Done: Clean up psychoacoustics code

-- Done: Add Window shape switching

+- optimize CPE windows grouping

+- faster mdct in blockswitch

 - Add PNS

 - Add IS

 - Add bit reservoir control

-- Add pulse coding (?)

-- Rewrite noiseless coding (now taken from old version) (?)

-- Better grouping support (?)

-- Fix short block psychoacoustics (?)

-- Fix LTP (hans-juergen, Oct 17, 2004)

-- Fix Main (hans-juergen, Oct 17, 2004)

 - Add resampler and downmixer (hans-juergen, Oct 17, 2004)

 - Add HE AAC (hans-juergen, Oct 17, 2004)

-- Fix mysterious crash/freeze with some decoded WAV files on

-  Linux: endianness? TNS? M/S? decoder bug? (hans-juergen, Oct 17, 2004)

-- Fix default ABR cutoff frequencies at different bitrates

-  (hans-juergen, Oct 17, 2004)

 - Test TNS(arcen, Apr 8th, 2012)