And on the "Bird" (Charlie Parker) soundtrack (1988) - https://www.allmusic.com/album... the did the same thing. Extracted Bird's saxophone and had a band record tracks to go with the songs he was playing.

Pitfalls? Activision? Interesting choice of word :-)

> We now copy the "framebuffer" to the Windows clipboard, send the Notepad hWnd a select-all message followed by WM_PASTE to paste in the new frame. You can do way better than that. EM_GETHANDLE (might need to be done in process, but one can inject code into the process to do that) "Gets a handle of the memory currently allocated for a multiline edit control's text." See: https://learn.microsoft.com/en...