DLNA server: when a video has been played the title is changed

Description

See https://forum.videolan.org/viewtopic.php?f=35&t=156149

Expected behavior

Actual behavior

Steps to reproduce

1. Play a video file on a DLNA server
2. Return to the browser -> it's title has been changed (to file.mkv for example on Plex)

Screenshot / video

Context

App version

Android version

Device model

App mode

Smartphone

TV

Auto