Question about libpyin

[xstreck1]

pYIN is based on the Vamp plugin structure. From the documentation:

Every feature that is returned from a Vamp plugin has a time associated with it. This is the time at which
the feature is considered to “start”, as a fractional number of seconds since the start of the audio input.

[KittenYang]

In this case, it's weird.
The true onset and offset info is like below. Not my code above output.

I uploaded my test audio file linked below.
Could you please test it to see what it's timestamp and duration output if you are available? In case I made a mistake in my code.
Thanks again.
vocal_test.caf.zip

[xstreck1]

At a quick glance you're mixing up a note and a feature. Also you're using code that is not part of LibPYIN, but the original pYIN C code, ane is not related to this repo. The documentation for that is linked above, so I'm closing the thread.

[KittenYang]

@xstreck1 Can you upgrade to latest vamp-plugin-sdk and latest pYIN? Thanks.