I think you're right, its not the LADPSA wrapper stuffing up ... but its not the LADSPA plugin either....
it seems to be the re-sampling. When I dont attempt to resample the 4ch sound (before passing it through the LADSPA plugin) the results are correct. When I resample, the results go funny. I'm resampling from 48000 to 44100 like this: (src-sound (/ (srate insound) 44100) 1.0 insound) I'll keep debugging this .... but if anyone can see if my usage of src-sound is incorrect (to resample a 4 ch file) please let me know ... Etienne On 6/20/07, Bill Schottstaedt <[EMAIL PROTECTED]> wrote:
> However, the content of the insound is in there with it ... This must be deliberate on the part of the plugin. Snd doesn't add anywhere -- it sets the input buffer values from the reader, then calls the plugin, then writes whatever the plugin returns, again without adding anything. I don't know which ambisonics plugin you're using (or perhaps they're all the same one under 1000 names), but the "AMB" plugins appear to me to be adding the input back into the output (I just glanced at the code, and have never paid much attention to this stuff, so maybe I'm confused) -- ask the plugin developer what is going on.
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