VBrick Systems VBRICK APPLIANCE VB6000 User Manual
Page 44
34
© 2008 VBrick Systems, Inc.
Bit Rate and Sample Frequency
The following are the allowed combinations of
Bit Rate
and Sample
Frequency
when Audio
Channels is
Stereo
or
Mono (left only)
or
Mono (L+R)
.
Table 11. Audio Channels: Stereo/Mono †
Sample Frequency
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.
Audio Rate2
Use to configure multiple bit rates. Check
Enabled
to display
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.
Audio Rate3
Use to configure multiple bit rates. Check
Enabled
to display
configuration settings for Audio Rate3.
Stereo
Mono
Bit Rate (bits/sec) Sample Frequency (KHz) Bit Rate (bits/sec) Sample Frequency (KHz)
192000
48
48000
44.1
192000
44.1
32000
44.1
160000
48
20000
32
160000
44.1
20000
22.05
128000
48
16000
22.05
128000
44.1
16000
16
96000
44.1
12000
16
80000
44.1
10000
16
64000
44.1
10000
11.025
48000
44.1
8000
11.025
48000
32
8000
8
40000
32
6000
8
32000
44.1
5000
8