Install libgupnp-dlna-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libgupnp-dlna-doc
Description:
DLNA utility library for GUPnP (documentation)
A small utility library that aims to ease the DLNA-related tasks such as media profile guessing, transcoding to a given profile, etc. . This package contains the documentation.
Homepage: http://www.gupnp.org
Version: 0.10.5-3
Section: universe/doc