Somesmart TV's have screen mirroring as a source that you canselect.
HOW TO CAST VLC TV
Open Screen Sharing app your smart TV or streaming device.In this article we'll look at your options forviewing your phone or tablet's screen on the TV.
HOW TO CAST VLC ANDROID
To connect an Android phone or tablet to a TV you can use an MHL/SlimPort (via Micro-USB) or Micro-HDMIcable if supported, or wirelessly cast your screen using Miracastor Chromecast. The major problem here is that VLC does not support casting videos with subtitles. However, Chromecast is widely used nowadays for watching movies and videos. Many people don’t know about the method of VLC video subtitle casting to Chromecast.