I have same issue with black screen on MacOS and Windows. Here's the debug log from Windows 10 64 bit.
VLC Debug: https://pastebin.com/gEW0Hchs
VLC Version: 3.0.6
TV: Sony Bravia XF9005 55' with Chromecast built-in
Chromecast built-in version: 1.36.140076
Thank you!
![Smile :)](./images/smilies/icon_smile.gif)