28 X75HD Installation and Operation Manual
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: X75HD Applications
Table 2-4. Ingest Input Video Processing with Audio Decompressing and Processing
Description Products
An HD-SDI signal with embedded compressed audio is processed using the
X75HD and an external audio decompressor.
The embedded compressed audio stream is de-embedded and provided as an
AES stream into the audio decompressor. The decompressed audio streams (four
AES, eight channels) are processed and timed with the video signal.
X75HD and audio
decompressor (for
example, AC-3™)
HD 1080I, 720P
VOICE-OVER
SYNCHRONIZER,
UP/DOWN/CROSS
CONVERSION
A
ES
ES
ES
ES
DEMUX
COMPRESSED
AUDIO
DECOMPRESS
AUDIO
SYNCHRONIZER
UX
CBVS
SVID
RGB/S
HD
ENET
HDF
SD
DV
CAV
X75HD