Adtec digital mediaHUB-HD 422 (version 1.01.10_M_2) Manual - Manual (Page 62)

Audio Sync
(ms) audio sync offset in milliseconds (ms) with an available range of
-800 ms to +800 ms text field;
user-defined
*.ECMD AUS
Audio Level
volume in decibels (dB); range of -18dB to +8dB in 1dB increments
. Available only in Encode Mode range of -18
through +8
*.ECMD ALV
Language
Descriptor
3 characters available for describing language
text field;
user-defined
*.ECMD LAO
SDI Audio
Matrix
Per SMPTE 272/299M SDI supports embedded audio Groups 1, 2,
3, 4. This device can route channels from 2 Groups concurrently. 1
and 2 or 3 and 4. Each group has 2 channels and each channel is a
stereo pair. Fpr example, Group 1 3/4 can be routed to any of the 4
audio encoders.
Group 1 1/2
Group 1 3/4
Group 2 5/6
Group 2 7/8
*ECMD SMX
Dolby Parameters
Control Function Options
API
Command
Coding Mode
indicates which of the main service channels are in use and
controls channel ordering; analog to the 3-bit 'acmod' code.
0 = N/A
1 = 1/0 (C channel)
2 = 2/0 (L and R
channels)
*.ECMD DPA
[mode]
Bitstream Mode
type of service the bitstream conveys; analog to the 3-bit
'bsmod' code.
0= Main
1 = Main-Dialogue
2 = Assoc-Visually
Impaired
3 = Assoc-Hearing
Impaired
4 = Assoc-Dialog
5 = Assoc-Commentary
6 = Assoc-Emergency
Flash
7 = Assoc-VoiceOver
8 = Main-Karaoke
(where "Assoc" is
"Associated Service")
*.ECMD DPA
[mode]
Dialog
Normalization
"levels out" volume (loudness) levels when audio from different
sources is combined and reproduced, by using a subjective
standard for loudness. Analog to the five-bit 'dialnorm' code.
Value available indicates subjective volume in decibels below
digital 100% the reproduced audio will exibit.
0-31
*.ECMD DPA
[value]
Production Info
identifies if production information exists for the audio content,
or does not 0 = does not exist
1 = exists *.ECMD DPA
[value]
Mixing Level
indicates absolute acoustic sound pressure level of an
individual channel during the final audio mixing session; analog
to the 'mixlevel' 5-bit code.
0-31
*.ECMD DPA
[value]
Room Type
indicates the type and calibration of the mixing room used in
the final audio mixing session; analog to the 2-bit 'roomtyp'
code.
0 = not indicated
1 = large room
2 = small room
3 = rsvd
*.ECMD DPA
[option]
Copyright
identifies the audio content as protected by copyright or not
protected
0 = not copyright
protected
1 = copyright protected
*.ECMD DPA
[option]
Original identifies the audio bitstream as original or a copy
0 = copy of an original
bitstream
1 = original bitstream
*.ECMD DPA
[option]
Line Mode
Compression designates preset compression for for line-mode decoding 0 = None (custom)
1 = Film Std
2 = Film Light
3 = Music Std *.ECMD DPA
[value]
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