[PD] writesf~ blockalign bug
Miller Puckette
mpuckett at man104-1.ucsd.edu
Sun Jan 25 08:10:47 CET 2004
thanks... fixed in 0.37test6...
On Sat, Jan 24, 2004 at 07:25:52PM +0100, Emmanuel Rio wrote:
> Dear list,
>
> I noticed a very little bug in writesf~ when trying to read in
> Windows Media Player sound files written with PD's writesf~. This problem
> occurs when writing WAV files with 2 or more channels. Such files are not
> recognized by Windows Media Player, whereas Adobe Audition (in my case)
> manages to read them. By saving the file read by Audition and comparing
> the original with the copy, I noticed that the BlockAlign value written
> by writesf~ in the WAV header is not correct. Whereas it should be :
> nBlockAlign = nChannels * (nBitsPerSample / 8)
> it remains nBitsPerSample/8, i.e. 2 in my case, and does not change
> according to the number of channels.
> My configuration (if helpful) :
> OS : Windows XP
> PD : pd-0.37-0.msw
>
> BTW, any link to a bug list for PD would be appreciated.
>
> Best regards,
>
> Emmanuel Rio
>
>
>
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