Leitch X75HD - Output Video Processing

X75HD Installation and Operation Manual 29
Chapter 2: X75HD Applications
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Output Video Processing
Table 2-5 describes a sample output video processing application
commonly used with audio compression and processing.
Table 2-5. Output Video Processing with Audio Compression and Processing
Description Products
An HD-SDI signal with embedded compressed audio is processed using the
X75HD and an external audio decompressor.
The HDTV video and four AES program signal is processed through the X75HD.
The four AES streams are then compressed and embedded into the video
program. Audio can be pre-timed to the video signal.
X75HD-AV and external
audio compressor (for
example, AC-3™)
VOICE-OVER
HD 1080I, 720P
SYNCHRONIZER,
UP/DOWN/CROSS
CONVERSION
MUX
COMPRESSED
AUDIO
COMPRESS
AUDIO
SYNCHRONIZER
AES
AES
AES
AES
A
UX
CBVS
SVID
RGB/S
HD
ENET
HDF
SD
DV
CAV