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Sample Frequency
Audio Rate2
Audio Rate3
Bit Rate and Sample Frequency
The following are the allowed combinations of
Channels is
Stereo
Table 11. Audio Channels: Stereo/Mono †
Stereo
Bit Rate (bits/sec) Sample Frequency (KHz) Bit Rate (bits/sec) Sample Frequency (KHz)
192000
192000
160000
160000
128000
128000
96000
80000
64000
48000
48000
40000
32000
34
See Bit Rate and Sample Frequency for all settings. Frequency at which
the audio is sampled at the encoder. Range 8–48 KHz. Shown for
Audio Rate1 only. Audio Rates2 and 3 share this common value. If
Audio Rate2 or Audio Rate3 s enabled, the Sample Frequency is
automatically set to 44.1 KHz.
Use to configure multiple bit rates. Check
configuration settings for Audio Rate2. Once enabled, AudioRate2 and
AudioRate3 are available for selection on the Multicast, Server, and
Archiver pages. If selected on those pages, an error will display if you
attempt to disable them on this page.
Use to configure multiple bit rates. Check
configuration settings for Audio Rate3.
or
or
Mono (left only)
Mono (L+R)
48
44.1
48
44.1
48
44.1
44.1
44.1
44.1
44.1
32
32
44.1
Enabled
Enabled
and Sample
Bit Rate
Frequency
.
Mono
48000
44.1
32000
44.1
20000
32
20000
22.05
16000
22.05
16000
16
12000
16
10000
16
10000
11.025
8000
11.025
8000
8
6000
8
5000
8
© 2008 VBrick Systems, Inc.
to display
to display
when Audio
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