Samsung UN40D5550RF E-Manual page 217

The following Smart Hub functions are not supported when you are playing
N
media from a PC connected through a network:
● The
Background Music
● Sorting files by preference in the Photos, Music, and
● The
π
DivX DRM, Multi-audio, embedded captions are not supported.
N
Set your PC firewall program so that AllShare PC Software is a permitted
N
▶
program.
and
(REW) or (FF) button while a movie is playing.
µ
Background Music Setting
English
functions.
Videos folders.
▶