[FFmpeg-devel] [PATCH] HE-AACv1 second revision
Sat Jan 30 23:33:00 CET 2010
On Sat, Jan 30, 2010 at 5:32 PM, Alex Converse <alex.converse at gmail.com> wrote:
> *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
Second attempt :)
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