Could it be that the attribute
slice.hop indicates the number of hops instead of the size (as the documentation states)? Maybe my idea how onset segmentation with pipo.onseg works is wrong, but the number of segments found increases with smaller ratios of
slice.hop, i.e. with increasing hop size (or rather number of hops?), e.g. with a
slice.size of 512, more segments are found with
slice.hop 256 than with
The semantics of
slice.hop put aside, how would one calibrate these two attributes according to the musical content to be analyzed, for example soft attacks and tied notes vs. percussive attacks, density per second etc.
Some hints would help me a lot to improve the usage of this great tool.