mubu.process with externally generated markers

einbond commented 1 year ago

Following up on a question from @christophertrapani about yin segmentation: could we create a module and/or tutorial that takes markers from an external source (could be another mubu.process or another source) and applies them in lieu of other segmentation modes? I don't know if this is something that is already possible with mubu.process or if it still needs to be implemented. Then I guess this would amount to a new segmentation module to join the list of camu.process.descr-*.maxpat. Could we also envision a pipo version? i.e. Pipo waits to receive an external trigger before segmenting incoming audio and calculating statistics for the preceding unit?

jln- commented 1 year ago

Hi. Assuming I understand correctly, this can be done using chop segmenter's segtimes and segdurations attributes. FWIW, below is an little patch to a list of markers from a csv file exported from Reaper.


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-----------end_max5_patcher-----------

christophertrapani commented 1 year ago

Yes, thank you, Julien! I think that's (at least part of) the solution I was looking for...

On Thu, Apr 27, 2023 at 12:08 PM Julien Rabin @.***> wrote:

Hi. Assuming I understand correctly, this can be done using chop segmenter's segtimes and segdurations attributes. FWIW, below is an little patch to a list of markers from a csv file exported from Reaper.

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diemoschwarz commented 1 year ago

you mean like in catart-mubu-tutorial 5b resegment? ;-)

einbond commented 1 year ago

Wow, thanks Diemo and Julien, I obviously missed this feature of chop tutorial 5b!

So Chris, I think we went wrong because we were trying to integrate your yin segmentation with camu.process rather than camu.process2. Should we give it another try and make a demo tutorial 5c?

On Apr 27, 2023, at 2:00 PM, diemo @.***> wrote:

you mean like in catart-mubu-tutorial 5b resegment? ;-)

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diemoschwarz commented 1 year ago

Hi all, coming back to this, if you think it would be usefull, I could see 3 steps to generalise this:

[ ] add a mubu module and tutorial to import various marker file formats (reaper, audacity, etc.) into a mubu track
[ ] add a catart module to use a marker track for segmentation
[ ] add and document real-time external segmentation (as camu.pipo.descr-external?)

ircam-ismm / catart-mubu

mubu.process with externally generated markers #82