User Manual

VIVOTEK
User's Manual - 271
© 2020 VIVOTEK INC. All Right Reserved
140
NAME VALUE SECURITY
(get/set)
DESCRIPTION
1 => Progressive CCD
2 => CMOS
videoin_nresolutio
n
<positive integer> 0/7 This equals
"capability_videoin_c0_nresolution".
* This is kept for compatibility.
videoin_resolution A list of <WxH>
<product dependent>
0/7 This equals
"capability_videoin_c0_resolution".
* This is kept for compatibility.
videoin_maxframer
ate
A list of <Integer> 0/7 This equals
"capability_videoin_c0_maxframerate
".
* This is kept for compatibility.
videoin_mjpeg_ma
xframerate
A list of <Integer> and
"-"
0/7 This equals
"capability_videoin_c0_mjpeg_maxfra
merate".
* This is kept for compatibility.
videoin_h264_max
framerate
A list of <Integer> and
"-"
0/7 This equals
"capability_videoin_c0_h264_maxfra
merate".
* This is kept for compatibility.
videoin_codec mjpeg, h264, h265
<product dependent>
0/7 Available codec of a device, split by
comma.
The sequence is not limited.
EX:
FD8183 supports H.264 and MJPEG,
then this is "mjpeg,h264".
IP9171 supports H.264, MJPEG and
H.265, then this is "mjpeg,h264,h265"
videoin_streamcod
ec
A list of <Positive
Integer>
0/7 This equals
"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
0/7 Available codec list.
"-": not supported
© 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.