Hi Steve,
> Ah, well the host is not supposed to change port values during run() > anyway, the idea in LADSPA (and LV2) is that the host should chop the > run() block where port values change. In practice not all hosts do > that, some just pick a suitably small block size, eg. 32 frames and > quantise the changes to that rate. I didn't realise that - perhaps I glossed over that bit of the spec. A block size of 32 frames would really exagerate unnecessary paramter conversion... regards, Fraser