> -----Ursprungliche Nachricht-----
> Von: Josh Coalson
>
> --- Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch-link.de> wrote:
> > Hi,
> >
> > have I just overseen a link, or is the format description on
> > http://flac.sourceforge.net/format.html lacking information on how to
> > actually decode the residual partitions to PCM sample data?
>
> you are correct, it is not explicit enough. the encoded residual
> is a string of Rice codes of the form 000nnn, where 000 is a unary
> portion and nnn is the binary portion of length k, k being the
> rice parameter. but there is a signed->unsigned transform before
> rice coding that needs to be documented.
Is this something you are working on, and expect to be ready in the near
future? I took a quick look at the libFLAC sources, but the OO-like
implementation and pointer-shuffling is not very easy to understand.
The reason I am asking is, that I've started to implement a FLAC decoder for
the Java Media Framework, and didn't realize that a part of the format
description was missing before I actually needed that part :)
Tor