X75HD/X75SD Installation and Operation Manual 45
Chapter 2: Applications
Table 2-8. Input Video, Embedded Audio, and Compressed Audio Processing with External
Audio Compression and Internal Audio Decompression
Description Products
HD-SDI video with embedded audio and embedded compressed
audio is processed using the X75HD, an internal audio
decompressor, and an external audio compressor.
The HDTV video and AES embedded program signals are
processed through the X75HD. Embedded compressed audio is sent
to an internal audio decompressor, providing three AES (5.1)
signals to the X75HD audio processor. Two embedded program
audio streams are sent to the X75 audio processor. The X75HD
processes the audio signals. The processed 5.1 audio signals are sent
to an external audio compressor which feeds the compressed (5.1)
signals into the X75HD where they are embedded into the program
signal. The processed program audio signals are embedded into the
output.
X75HD-AV, Dolby-X75 internal audio
decompressor, and external audio
compressor (for example Dolby-E™,
AC-3™)
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
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