I'm glad Callie brought this up.
I wanted to see if anyone else is having problems with it.

I'm running BIAB 2017 (467) on a Windows 10 Home machine.
The problem I'm having (and have had for the past couple of versions of BIAB)
is that if I just want to create a video, and not post it on Youtube,
it doesn't seem to co-operate.

Here's my test:

1. In a new instance of BIAB, go to File > Open and navigate to the bb folder
2. Scroll down the list past all the folders and open the first .mgu file !BYRDQRT
3. Change the number of choruses to 1, just so it isn't so long
4. Click the Save As icon and select the "Save as Video" choice
5. Leave all the boxes to their defaults and click OK - Render Video
6. When it has finished, click Show Video File, then double click the file

Mine opens in a default player called "Films & TV", and contains only audio,
but when I open it in any of 2 or 3 other players, the AVI file doesn't show the entire song, only a portion.

If anyone has time to see if they can replicate this, I'd appreciate it.
I chased it around last winter with the PG Support team, to the point that they even sent me a test file, which I still can't get to work.

Help!
Thanks!
LLOYD S