LG PRADA P940 Guide De L'utilisateur page 472

note:
it may take time to play media
files depending on the device
connected to your phone. files
may not be played properly
when using a cable or device
that is not hdmi-certified.
the image orientation set in
your phone also applies to
the image displayed on the
device. the protected video
as like drm(digital rights
management) displays only on
your phone. if your phone is
connected to a tv/monitor with
the low hdmi resolution, the
50
high resolution video playback/
camera preview may not
display on the tv/monitor.