LG 43UM7000PLA - Supported External Subtitles; Supported Video Codecs

Supported External Subtitles
smi, srt, sub (MicroDVD, SubViewer 1.0/2.0), ass, ssa, txt (TMPlayer), psb (PowerDivX),
dcs (DLP Cinema)
Supported Embedded Subtitles Format:
Matroska (mkv) : Sub Station Alpha (SSA), Advanced Sub Station Alpha (ASS), SRT
MP4 : Timed Text
Supported Video Codecs
Extension Codec
asf
wmv
Video
VC-1 Advanced Profile (except for WMVA), VC-1 Simple and
Main Profiles
Audio
WMA Standard (except for WMA v1 / WMA Speech)
avi Video
Xvid (GMC is not supported), H.264/AVC, Motion Jpeg, MPEG-4
Audio
MPEG-1 Layer I, II, MPEG-1 Layer III (MP3), Dolby Digital,
LPCM, ADPCM, DTS
mp4
m4v
mov
Video
H.264/AVC, MPEG-4, HEVC, AV1
Audio
Dolby Digital, Dolby Digital Plus, AAC, MPEG-1 Layer III (MP3),
Dolby AC-4
3gp
3g2
Video
H.264/AVC, MPEG-4
Dolby Vision video (Dolby Vision supported models only)
HEVC 3840 × 2160@60P Main/Main10@L5.1 Maximum 50Mbps
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8K video (8K model connected to the 8K Upgrader only)
VP9 7680 × 4320@60P Maximum 50Mbps
AV1 7680 × 4320@60P Maximum 50Mbps
HEVC 7680 × 4320@60P Main/Main10@L6.1 Maximum 100Mbps
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