Hi Tangmo,
I would like to do this:
I open a Biab song and click on Record Audio. I play my digital piano over this Biab backing track.
While I play, the webcam take my hands on the keyboard, the chords, the improvisation. At end I save the audio file recorded by Biab and I move this into a performance track.
I then convert the entire Biab song whith my piano track into a wav or mp3 file.
I also save the webcam video file into a mp4 file.
My problem is to get a new video + audio file in which the audio is synchronized with the movements of my hands on the keyboard.
I would like to publish this video on youtube as one of the many piano video tutorials.

I have a normal webcam Microsoft LifeCam HD-3000
Biab 2019 - Win10

I plug my piano into a audio card behringer umc204hd

Last edited by cubalibre; 05/19/20 12:29 PM.