I just installed OBS and the Virtual Cam on my Windows 10 computer. The ultimate goal is to use the virtual camera in Zoom, and seamlessly transition from camera to pre-recorded videos. Everything works great, except the pre-recorded videos have no audio in OBS or Zoom. Volume is all the way up, and it shows audio is playing, but there isn't any output. I saw some suggestions for iShowU, but that's Mac only. Any suggestions for Windows?