Save and write a Standardtrack object

[ChristosSgouropoulos]

Hello and thank you for freely providing us this great work!

I am using a 5 track midi. I can use read() function to read it as a multitrack object. Also I am able to save it to .npz and I can recreate a midi file using write function.

I would like to save each track in different .npz files, and also create different .midi files for each track. When I try to save a track
I get this error:

AttributeError: 'StandardTrack' object has no attribute 'resolution'

When I try to write a track to midi I get this error:

AttributeError: 'StandardTrack' object has no attribute 'tempo'

Is there a way I could do this?

Thank you in advance,

Chris

[FelixDeMan]

Same problem here, also cannot save multitrack objects because of
AttributeError: 'MultiTrack' object has no attribute 'pianoroll'

Did you find a solution?

Thanks,
Felix

[George-Ogden]

Create a new MultiTrack object using the attributes from the previous MultiTrack object and then copy only the tracks you want.