I tried using SF Audio Studio 12 (64bit) on my desktop but with MEP2018 and it works fine. On my laptop, I have to do a mixdown and then right-click on the resulting wave file. I have it on my desktop but not on my laptop. However, for some reason, the option is not always there for the audio portion of a video file. Right-clicking on an audio object in VPX should give you a selection on the menu to 'Edit wave externally.' Make sure that you have the audio on a separate tracks first. I changed mine from MusicEditor 3 to SF11. 'File' > Program Settings' > 'External VPX, the external audio is under Program settings (shortcut Y), Folders.You can configure this data excchange together with the corresponding context menu option with the help of the the dialogue 'External Tools' which is located in the menu: After editing, you easily import your file back into Samplitude. You can send each object to an external editing program. Take a look in these places, I use an old style of menu, which, IMHO, is much more intuitive.Īnyway, read this ( from user manual summarized by me):

In the Samplitude's default style, I believe that you will find this feature under 'File' > 'Program Preferences' OR in in the menu 'File' > Program Settings' > 'External Tools'. Click in this link and a window will open with intuitive functions! In this way you will link any programa you like to Samplitude, but I believe that Sound Forge and SpectraLayers are better optimized to this task. Take a look in this menu, at the botton you will see a link to External Tools. Oooops, I use the v11 menu style in my Pro X3, sorry for that.

Samplitude 11 pro