LG ProBeam BU70QGA.AUS Owner's Manual page 68

Changing Screen Input
Press the button on the top right of each split screen to select the desired input.
NOTE
• Inputs which have already been selected for other split screens cannot be selected again. To select them, press the
reset button to reset the inputs for all screens first.
• The PIP mode works only when Screen Rotation is set to Off or 180.
• Interlaced formats are not supported. E.g. 1080i
• When setting PIP, PBP, 3-division, and 4-division, the maximum supported resolution is as follows.
PIP
3840 x 2160
1)
1) Some models only support up to 30 frames.
• There may be additional restrictions on media depending on the codec combination.
Playing Videos on Split Screens
Press the button on the upper right of each split screen, select Video File, and then select a storage device to view
the list of videos in the selected device. Next, select your desired video from the list to play it.
NOTE
• Videos created with HEVC, MPEG1,2,4, H.264, VP8 or VP9 codecs can be played on split screens. When using PIP
mode, the following combinations cannot be used.
Main
HEVC
H.264
MPEG2
VP9
H.264 4K
H.264 4K
• The limitations of 3 and 4-screen split are as below.
When Using 4K
When Using Only 2K
• Recommended Framerate: 24, 25, 30, 60 (including 23.9, 24.9, 29.9, 59.9)
We do not guarantee performance when you play contents with other framerates.
PBP
3840 x 2160
1)
Sub
HEVC
HEVC
HEVC
VP9
MPEG2
VP9
A combination of max. 4K @ 60 fps + 2K @ 60 fps is available.
However, H.264 4K supports max. 30 fps.
60fps You can combine up to 1 MPEG2, 2 H.264, and 4 other codecs.
30fps You can combine up to 2 MPEG2 and 4 other codecs.
3-Division
3840 x 2160
1)
It supports only up to 2 videos.
13
4-Division
1920 x 1080