For 1.2:Major points:- Make documentation match the actual code (especially jitter buffer, AEC and preprocessor)- Get AGC to work in fixed-point even if not totally converted- Stabilise all APIs (need feedback)- Short-term estimate in jitter buffer- Control delay in new AEC API.- NaN checks?- Better error reporting- Make kiss-fft 32-bit safeMinor issues:- Fix last frame of speexencPost 1.2:improve float<->int conversionsplit encoder and decoder?Merge TriMedia stuffpacket dumpDo VAD properly--enable-{aec,preprocessor,jitter,resampler}Optimisations- Add restrict in a few places?- enable 4x4 version of pitch_xcorr() at least on some archs?- use __builtin_expect() (likely()/unlikely())Would be nice:Implement wideband split as IIR instead of QMF?Allocator override (speex_lib_ctl?)Fixed-point:  - VBR  - Jitter buffer  - AGCDenoiser:  - Better noise adaptationAGC:  - Use median filtering instead of "non-linear mean"?Standards-Complete Speex RTP profile-MIME type registrationideas:Peelable stream (double codebook, higher bands, stereo)LPC from spectral domain