VLC: Portable Launcher does not work with StdInput

As an avid Twitch stream watcher, I've been using TardsPlay and Chatty as alternatives to reduce constant buffering and stutter when just viewing on the web.

These programs work by redirecting the videostream to a mediaplayer of choice, as long as this player supports stdinput redirection.

Sadly, the portable launcher doesn't allow me to use VLC in portable mode.

Can this be fixed?