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VIVOTEK
User's Manual - 257
© 2019 VIVOTEK INC. All Right Reserved
125
NAME VALUE SECURITY
(get/set)
DESCRIPTION
ec Integer> "capability_videoin_c0_streamcodec".
* This is kept for compatibility.
videoin_flexiblebitr
ate
<boolean> 0/7 Indicate whether to support
flexible bit rate control.
videoout_codec A list of the available
codec types separated
by commas
<product dependent>
0/7 Available codec list.
"-": not supported
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.
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