Hi, > Cool stuff! As you offered the patch only to Masahide, is this not yet > a final version to be considered for upstream? Thanks for the review! I made some changes to the ladspa patches as you requested. I believe the code is ready to be considered for upstream, if you think this functionality would be useful there. I'm also submitting a small Python script for testing the D-Bus interface and for experimenting with the ladspa algorithm parameters. -- Ismo Puustinen <ismo.puustinen at intel.com>