Oppo BDP-103 Manual page 11

MCTR – in media center
Example: @UPL PLAY
UVL - Volume Level Update:
Sent when there is a change in volume level or mute status.
Possible Parameters: 3 chars
MUT – Mute is engaged
000 .. 100 – Current volume level. Also sent when mute is cancelled.
Example: @UVL 095
UDT - Disc Type Update:
Sent when a new disc type is detected.
Possible Parameters: 4 chars
BDMV - Blu-ray Disc
DVDV – DVD-Video
DVDA – DVD-Audio
SACD
CDDA
HDCD
DATA – Data disc
VCD2 – VCD 2.0
SVCD - SVCD
Example: @UDT DVDV
UAT - Audio Type Update:
Sent when a new audio track is encountered.
Parameters: Type (2 chars), space, number (01/99, 5 chars), space, language (3
chars), space, channels (2 chars)
Type code:
DD – Dolby Digital
DP – Dolby Digital Plus
DT – Dolby TrueHD
TS – DTS
TH – DTS-HD High Resolution
TM – DTS-HD Master Audio
PC – LPCM
MP – MPEG Audio
CD – CD Audio
UN – Unknown
Number: current audio track / available audio tracks in 2-digit number format.
For example, 01/99 means the first of 99 available tracks; 02/05 means the
second of 5 available tracks. If only one track is available, it is 01/01.
Language: Three-character language code: ENG for English, FRA for French,
and so on (ISO3166). UNK for unknown.
Channels: 1.0 for mono, 2.0 for stereo, 5.1 or 7.1 for 5.1-channel or 7.1-ch
surround, 0.0 for unknown.
Example: @UAT DD 01/05 ENG 5.1
UST - Subtitle Type Update:
Sent when a new subtitle is selected.
Parameters: number (01/99, 5 chars), space, language (3 chars)
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