Chomecast all files in a folder when your chromecast isn't doing anything else
npm install -g idlecast
cd your-media-folder
idlecast # will play all mp4/webm/mkv files when your chromecast isn't doing anything
If you want idlecast to play another file extension in addition to mp4/webm/mkv specify it using --ext
idlecast --ext some-extension --ext some-other-extension
Or if you just want it to try playing ALL files in the folder
idlecast --all
MIT