LG 43UP751C User Manual page 129

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 Video
wmv
Audio
avi Video
Audio
mp4 Video
m4v
mov
Audio
3gp Video
3g2
Audio
mkv Video
VC-1 Advanced Profile (except for WMVA), VC-1 Simple and
Main Profiles
WMA Standard (except for WMA v1/WMA Speech)
Xvid (GMC is not supported), H.264/AVC, Motion Jpeg, MPEG-4
MPEG-1 Layer I, II, MPEG-1 Layer III (MP3), Dolby Digital,
LPCM, ADPCM
H.264/AVC, MPEG-4, HEVC, AV1
Dolby Digital, Dolby Digital Plus, AAC, MPEG-1 Layer III (MP3),
Dolby AC-4
H.264/AVC, MPEG-4
AAC, AMR-NB, AMR-WB
MPEG-2, MPEG-4, H.264/AVC, VP8, VP9, HEVC, AV1
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