[FFmpeg-devel] [PATCH] HE-AACv1 second revision

Alex Converse alex.converse
Sat Jan 30 23:32:11 CET 2010

*There are still several lroundf() calls that take all integer inputs.
If anyone has advice on how to do them in an integer only fashion. I
would love to hear it.
*There is a brand new filterbank. The analysis filterbank is based on
the FFT. The synthesis filterbank is based on the MDCT. I also have a
synthesis filterbank based on an FFT but is slower than the MDCT
filterbank. I think if we had a generic twiddle and permute DSP
function it could be faster. The new filterbanks still do not support

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