On Wednesday 11 Aug 2004 2:56 am, Silvan wrote: > What it does affect are any kind of CPU-based synthesizers. The > DSSI plugins, and more conventional soft synths too. They're all > exhibiting the same symptoms.
What, so something like ZynAddSubFX sees the same problem? What about Xsynth hosted by dssi_example_host? That may be the most important thing to compare with, actually. As I'm sure you realise, what you're describing doesn't seem to make much sense. For every synth (standalone or hosted) to suffer hideous crackle yet effects plugins to be able to process audio and output the results without any trouble at all is very odd. One thing you could potentially do is examine the actual samples generated. If you look in sound/DSSIPluginInstance.cpp, part way through DSSIPluginInstance::run(), you'll see a piece of code that is both guarded with an #ifdef and commented out, and that prints out all the samples output by the synth. If you uncomment that and define the relevant define at the top of the file, you can then get all your samples to stdout (if your terminal emulator is up to it -- or redirect to file) and then take a look and see if there are random zeros in there, which is what this it sounds a little bit like. (Zero samples obviously should be fairly uncommon whenever something is actually making noise.) > I wonder if running in realtime mode would solve this? I very much doubt it. It might be worth changing things like the JACK period size. It's faintly possible you've hit a bug that mangles things when the buffers are of some particular unexpected size. As if I had to say so, by the way: I can't reproduce this here... Chris ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ Rosegarden-devel mailing list [EMAIL PROTECTED] - use the link below to unsubscribe https://lists.sourceforge.net/lists/listinfo/rosegarden-devel
