VLC version 3.0.6 (windows) won't play MP4 fragmented video files. In VLC's Input/Codecs settings page, you can try increasing the file caching parameter. VLC version 3.0.3 won't play audio for MP4 fragmented files. I can't hear the audio in VLC or the video won't play.IBM programmer Barry Feigenbaum developed the Server Message Blocks (SMB) protocol in the 1980s for IBM DOS. An SMB port is a network port commonly used for file sharing.Open the VLC, and go to Media Open Network Stream option, then enter the URL into VLC Shortcuts: Create windows shortcut by copying the VLC shortcut, and add it to the 'target:' field of the shortcut On linux create a shortcut on the desktop by whatever means and add the rstp URL to the target address as well.