Re: [SoX-users] Generating multiple spectrograms

[Fmiser <fm...@gm...>]

> > Ulrich wrote:
> >
> > Probably the easiest way is to lift the width limit of 5000
> > pixels, as it appears to be arbitrary. I don't know if there
> > is a real limit (imposed by PNG/libpng perhaps?), but I
> > changed it to 20000 in the source code and that seems to have
> > worked. How many pixels do you need?

> Peter Shute wrote:
> 
> That's tempting, but every time I get involved in recompiling,
> it ends up as a series of brick walls till I give up (I'd need
> a Windows version). 50,000 should do for 30 minutes, but I
> might need perhaps 4 or 6 times that, assuming png format will
> allow it.
> 
> It might be that I'll need to do it in pages anyway, and I'd
> rather use an off the shelf version so I can forward
> instructions for my procedure to others.

Imagemagick is scriptable and can combine images.  Not the same
as doing it all in SoX, but it should run on MSWin.

--   Philip