Leitch X75 HD - Page 60

42 X75HD/X75SD Installation and Operation Manual
Chapter 2: Applications
Table 2-5. Ingest Input Video Processing with Internal Audio Decompression and Processing
Description Products
HD-SDI video with embedded compressed audio is processed using the
X75HD with the optional internal audio decompressor.
The embedded compressed audio stream is de-embedded and provided
as an AES stream into the internal audio decompressor. The
decompressed audio streams (four AES, eight channels) are processed
and timed with the video signal.
X75HD with optional Dolby-X75
internal audio decompressor
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
Dolby Input Select Audio Setup>Routing>Input>HDX1/2 (Assuming the compressed audio is in
Group 1: channels 1 and 2)
SRC1 Input Select Audio Setup>Routing>Input>Dolby1/2
SRC2 Input Select Audio Setup>Routing>Input>Dolby3/4
SRC3 Input Select Audio Setup>Routing>Input>Dolby5/6
SRC4 Input Select Audio Setup>Routing>Input>Dolby7/8
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