Originally Posted By: Jim Fogle
Why does the BBoutput.txt file need to be saved to the bb\Data\folder..

Originally Posted By: musocity
Having bb\Data\BBoutput.txt of the current tracks in Biab, that is updated each time anything is generated will give instant identical track transfer to RealBand and BBPlugin, also allowing Reaper to read and instantly load the Biab session in wma or wav or m4a or aiff.
You could have the midi data in the same file or have 2 txt files, one for audio data and one for midi data.
Having these track data txt files you could either load all tracks or selected tracks into RealBand, BBPlugin or Reaper instantaneously.

The bbw4_64.exe writes this info for the Plugin, if bbw64.exe did the same in bb\Data we would get the same exact track/s we worked on in Biab in these below, instant transfer (it's a no brainer must have):
SENDING BIAB TRACKS TO REALBAND.
Import Current Biab Tracks
Inject BBPlugin Tracks into REAPER (Simple Script)
So you could have any fractional tempo map in RealBand, BBPlugin or Reaper but the Biab tracks will still fit.
As you change the track/s in Biab it will transfer and update the track/s in RealBand, BBPlugin or Reaper.