What is VLAN that is mentioned here

Can you transfer recordings to a tablet or swap hard drives to take recordings with you?
Answer: There are a few third party apps that work quite well for downloading recorded content off the TAblo. Two of these were developed by Tablo users from their very active user community. Additionally, VLAN has a plugin that will allow downloading & playing of recorded programs.

I believe the VLAN they’re talking about is actually VideoLAN… They make VLC player…