[PD] [soundfile_info] made with vanilla
oliver at klingt.org
Thu May 24 16:59:31 CEST 2018
On 2018-05-24 16:43, Joe White wrote:
> Hey Oliver,
> I will admit to not fully digesting your patch, but from skim reading
> it I'm assuming it loops over the sample data by incrementing the
> -skip argument until you reach the end of the file.
well, more like see-sawing between a possible maximum of samples and 0,
and then find the last valid point "in the middle"
For my purposes
> memory usage isn't really an issue, so I'd imagine it would be far
> quicker to just load the whole sample into the table.
depends on the length of the file. if it's a 30 minute file,
this will freeze PD and probably lock the memory too. my approach tries
to overcome that.
and also is of course much faster than waiting for a long file to get
loaded into RAM just to know its length.
> What would be nice is if [soundfiler] additionally read the data chunk
> size property in the wav header for the number of samples. I imagine
> that's why [soundfile_info] was created in the first place.
yes, that would be the nicest solution !
as alex pointed out, this is already a pull request. so, probably
available in PD 0.49 ...
until that, it's either [soundfile_info] or a workaround, like i
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