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4-3-2. Embedded Audio Demux
This page allows you to set Embedded audio demultiplexing for each FS.
Item
Default
Setting
range
Description
Group
Alignment
Disable
Enable
Disable
Allows you to enable or disable automatic phase
adjustment for FS1-10 input embedded audio groups.
*1
Enable:
Automatic adjustment
Disable:
No adjustment (normal setting)
HD-SDI
Audio Clock
Auto
Auto
Sync SDI
Audio Clock
Allows you to select audio clock signal to use for
de-embedding and processing audio data in HD-SDI
input signal.
Auto
: De-embeds HD-SDI embedded audio data
using the audio clock phase data in the embedded
audio. Synchronous and asynchronous embedded
audio signals from 4 audio groups can be
de-embedded separately.
Audio data will be processed as synchronous data if
the audio clock phase data is incorrect, or jitter is too
great.
Sync SDI
: All audio data in 4 audio groups are always
processed as synchronous data without referring to
the respective audio clock phase data.
AUD Clock
: Always uses audio clock phase data in
HD-SDI embedded audio data to de-embed the
audio data.
Error
Sensing
Normal
Disable
Normal
Sensitive
The FA-1010 can detect audio status changes such as
an input signal change, and automatically mute
*2
and
fade signals out.
Disable
: Disables mute function when change in audio
status is detected. Normally not selected. * Refer to
the important note on the next page.
Normal
: Mutes when a change on an SDI signal, ADP
(Audio Data Packet), or DBN (Data Block Number)
is detected.
Normally selected.
Sensitive
: Mutes when a change on channel status, or
EDP (Extended Data Packet) presence (only for
SD-SDI), as well as the above items, is detected.
Fade In/Out
Disable
Disable
Enable
Disable:
Always passes audio signals without
applying fade or mute processing.
Enable:
Fades out and mutes when an error occurs,
and fades in after returning to normal state.
*1
Enable
resets all group phase settings when an input audio status has changed in one group.
*2
Fades out when
Fade In/Out
is set to
Enable
.
