User manual

VIVOTEK
232 - User's Manual
streamcodec <positive integer> 0/7 Represent supported codec types of each
stream.
This contains a list of positive integers, split by
comma. Each one stands for a stream, and the
definition is as following:
Bit 0: Support MPEG4.
Bit 1: Support MJPEG
Bit 2: Support H.264
Bit 3: Support H.265
mode 0,<positive integer> 0/7 Indicate current video mode.
nmode <positive integer> 0/7 Indicate how many video modes supported by
this channel.
maxsize <WxH> 0/7 The maximum resolution of all modes in this
channel, the unit is pixel.
nprivacymask 0, <positive integer> 0/7 Number of privacy mask per channel
nresolution <positive integer> 0/7 The maximum resolution options (listed in
"resolution") in current video mode.
resolution A list of <WxH>
<product dependent>
0/7 Resolution options in current video mode. These
options are the possible options for
"videoin_c<n>_s<m>_resolution".
The last one is the maximum resolution in
current mode.
maxresolution A list of <Integer> 0/7 Represent supported maximum resolution of
each stream in current video mode.
* The element number is defined as
"capability_nmediastream".
maxframerate A list of <Integer> 0/7 Indicate frame rate that the video source
outputs in current video mode.
Onetoone mappingtotheresolutionin
"resolution".

*Theelementnumberisdefinedas
"nresolution"inthisgroup.
*Thisparametermaybechangedwhen
"videoin_c<n>_cmosfreq"=50or
"videoin_c<n>_modulation"=pal.
Ex:30fpsis changedto25fps,60fps is changed
to50fps,andsoon.