X75HD/X75SD Installation and Operation Manual 41
Chapter 2: Applications
Table 2-4. Ingest Input Video Processing with Audio Decompressing and Processing
Description Products
The X75HD processes HD-SDI signals with embedded compressed
audio using an external audio decompressor.
The system will also de-embed an embedded compressed audio stream
and provide it as an AES stream into the audio decompressor. The
X75HD processes decompressed audio streams (four AES, eight
channels) and times them with the video signal. A discrete audio input
can be used for a voice-over channel.
X75HD and audio decompressor
(for example, Dolby™ Digital
AC-3™, or E™).
Required Settings Navigation Path
I/P Video Mode Video Setup>Routing Setup>M-Path (User)
All Out Sel Button Shortcut: Video In or Video Setup>Routing Setup>HD1
SRC1 Input Select Audio Setup>Routing>Input>AES1a/1b
SRC2 Input Select Audio Setup>Routing>Input>AES2a/2b
SRC3 Input Select Audio Setup>Routing>Input>AES3a/3b
SRC4 Input Select Navigation Path: Audio Setup>Routing>Input>AES4a/4b
SRC5 Input Select Audio Setup>Routing>Input>HDX1/2
AES5 OutA Audio Setup>Routing>Routing>Output>SRC5a
AES5 OutB Audio Setup>Routing>Routing>Output>SRC5b
HD 1080I, 720P
Voice-over
Synchronizer,
up/down/cross
conversion
AA
AES
AES
AES
AES
Demux
compressed
audio
Decompress
audio
Synchronizer
AUX
CBVS
SVID
RGB/S
HD
ENET
HDF
SD
DV
CAV
X75HD
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