MAXX-2400HD Owner’s Manual
Page 41
Figure 11 - Audio Delay Time Offset
Audio Rate Conversion
•
Converting the sample rate for audio applies only to AES/EBU digital audio. It is not relevant to
analog audio, or Embedded audio. Select
OPTIONS->CONFIGURE
from the Channel 1
Transport Window. The dialog box in Figure 5 appears.
•
Check a box under Audio Rate Conversion
only
if the corresponding AES/EBU audio source is
not a video-referenced 48K sample rate (as with wild audio or 44.1K audio).
•
Click
APPLY
or
OK
.
Bit-for-Bit
®
Recording & Playback
Dolby®-E, Dolby Digital (AC-3) or other forms of compressed audio require that on playout, the data
stream be identical to the original.
Do not use the audio sample rate converters
when working with
these encoded audio formats.
Further, the Dolby® encoder must be supplied with the same video
reference as the HDSDI input to the server.
Audio Output Sync Reference
The audio sample rate is derived from the selected video sync reference. Audio is recorded at a 48K
sample rate, so the 0.1% pull-down for 59.94 Hz video is taken into account when generating the
sample rate.
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