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VIVOTEK
User's Manual - 227
element depends on "capability_nvideooout".
"-": Video-out is not available
ntsc: NTSC analog output
pal: PAL analog output
Ex:
"nvideoout"=0, "videoout_codec"=-
"nvideoout"=1 with NTSC,
"videoout_codec"=ntsc
"nvideoout"=1 with PAL,
"videoout_codec"=pal
"nvideoout"=2 with both NTSC,
"videoout_codec"=ntsc,ntsc
* For camera, this feature is controlled by
physical jump on device. No WebAPI to control
it. This value is set only on camera power-on
and maintains the status.
* Only available when [httpversion] >= 0301a
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.
aecaffect -,
maxframerate:fixed
:15
<product
dependent>
0/7
When acousticechocancellationfunction 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
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