There is provision for loops in WAV files; there is a  chunk
(vintage 1993 originated by Digidesign, Sonic Foundry and Turtle Beach)
carrying most of the needed information, with a secondary chunk optional
for textual data   (associated-data-list - CDP uses this for
proprietary property fields). I have a small html file from the MS
documentation (28K zipped), which I can send one way or another. I found
it by searching the MSDN Online Library (supplied on a CD-Rom with VC++
V.5) with the keyword RIFF - the full title is in fact "New WAVE RIFF
Chunks". 



Richard Dobson

jpff@maths.bath.ac.uk wrote:
> 
> I do not know how loop points in WAV are specified.  I have not looked
> for a while but I thought the standard did not have them?
> Anyone got pointers, specs or even better, code?
> ==John ff

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