FOR-A UFM-30MUX, Руководство по эксплуатации

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6. Menu Details
6-1. Input Menu
6-1-1. SDI IN SYNC MODE
Parameter Channel Default Description
SDI SYNC Group1 to 4 Auto Selects the sync mode for embedded audio
processing. (3G/HD-SDI)
Auto Automatically selects Sync or Async
mode according to the information in
embedded audio.
Sync Processes audio in synchronous
mode.
Async Processes audio in asynchronous
mode.
* The "asx" of the UDW (user data word) bits in embedded audio packets indicates the
audio sync mode.
* If Sync or Async is selected, it is also set in the "asx" of the UDW bits in output audio.
6-1-2. AES IN SYNC MODE
Parameter Channel Default Description
AES SYNC CH1-4
CH5-8
SRC On Selects the sync mode for AES audio processing.
SRC On Enables SRC (Sample Rate
Converter) to synchronize audio to
video.
Sync Processes audio in synchronous
mode.
Async Processes audio in asynchronous
mode.
* If Sync or Async is selected, it is also set in the "asx" of the UDW bits in output audio.
NOTE
Asynchronous audio mapping can only be performed on a per-group basis.
Otherwise, some audio channels may be noisy or output improperly due to the mixture
of synchronous and asynchronous audio channels in a group.
SDI embedded audio input cannot be assigned to output audio in Mininum Delay
mode.
6-1-3. SDI IN PCM MODE
／
AES IN PCM MODE
Parameter Channel Default Description
SDI PCM Group1 to 4 Auto Selects PCM (linear PCM, uncompressed) or
non-PCM (non-linear PCM) mode for embedded
and AES audio processing.
Auto Automatically selects PCM or
non-PCM mode according to the
information in embedded audio.
PCM Processes audio in PCM mode.
NonPCM Processes audio in non-PCM mode.
AES PCM CH1/2 to 7/8
* The PCM or non-PCM information is included in the corresponding Channel Status bit.
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