Vivotek IB9367-EHT-v2 - Page 281

VIVOTEK
User's Manual - 281
© 2020 VIVOTEK INC. All Right Reserved
141
NAME VALUE SECURITY
(get/set)
DESCRIPTION
by commas
<product dependent>
timeshift <boolean> 0/7 Indicate whether to support time shift
caching stream.
audio_aec <boolean> 0/7 Indicate whether to support acoustic
echo cancellation.
audio_aecmode auto,
manual
0/7 Indicate the acoustic echo
cancellation control mode.
"auto": control by camera
automatically.
"manual": Manually turn on/off the
control mode.
*Only available when
"capability_audio_aec" is "1".
* We support this parameter when
the version number (httpversion) is
equal or greater than 0306b.
audio_aecaffect -,
maxframerate:fixed:1
5
<product dependent>
0/7 When acoustic echo cancellation
function is enabled, some features
may become malfunction or be forced
to a given value. The affected
functions are list here.
The format is "Affect API
name":"Policy":"Description"
"Policy" can be categorized into
following groups:
- (disabled) : UI turns grey and users
can't select it.
- (unchanged) : UI keeps the status as
before and user can't change it.
- (hidden) : UI is hidden.
- (fixed) : UI is fixed to one selection or
value.
- (ranged) : UI is fixed to multiple
selections or values.
- (enabled) : UI is checked.
© 2020 VIVOTEK INC. All Right Reserved
142
NAME VALUE SECURITY
(get/set)
DESCRIPTION
- (notsupport) : the affected function
is not available.
"Affect API name" can be described in
hierarchy, such as
"exposurewin.mode.blc:disabled:"
which means blc exposure window is
disabled. API name can be one word
as well, such as
"exposurelevel:fixed:6" which means
exposurelevel is fixed to level 6.
"Description" can be a nonnegative
integer or string or NULL.
For example:
"maxframerate: fixed:15" which
means the max frame rate is 15fps
when acoustic echo cancellation
function is enabled.
"-" means no feature is affected.
* Only available when
"capability_audio_aec" is "1".
* We support this parameter when
the version number (httpversion) is
equal or greater than 0306b.
audio_mic
<Not support
anymore>
<boolean> 0/7 Indicate whether to support built-in
microphone input.
* Not support this parameter
anymore when the version number
(httpversion) is equal or greater than
0301a.
* We replace "audio_mic" with
"audio_intmic".
audio_intmic <0~Positive Integer> 0/7 Internal (Built-in) Microphone.
0: Not support
1: Support
Bit 0 for CH0, bit 1 for CH1, and so on.
audio_extmic <0~Positive Integer> 0/7 External Microphone.