On Mon, 24 Feb 2003, Hans-Christoph Steiner wrote:
So it seems that [wavinfo] from ext13 is broken on Darwin/MacOS X, which sucks for me since its a key part of a project I am working on and I just bought a new PowerBook. When I run the help patch, and open a file with 116736 samples 1 channel 16-bit 44100 rate [wavinfo] says: 72.0059 samples 256 channels 4096-bit 1.15212e+09 rate Does it work for anyone else? I am going to take a look at it when I get a chance, but I just thought I'd run it by the list to see if anyone has any ideas.
This is a byte order problem.
1.15212e+09 is 1152120000 which is probably 1152122880 rounded, which is hex "44 ac 00 00"
44100 is hex "00 00 ac 44"
this is because the program assumes that the CPU reads a 4-byte number like a pentium would, but a powerpc is the other way around.
channels and bits fit that pattern, but the number of samples looks weirder though it's probably just a less-obvious manifestation of the same problem.
________________________________________________________________ Mathieu Bouchard http://artengine.ca/matju