VIVOTEK
User's Manual - 167
Bit 2 => Support
pan
operation;
0(not support), 1(support)
Bit 3 => Support
tilt
operation; 0(not
support), 1(support)
Bit 4 => Support
zoom
operation;
0(not support), 1(support)
Bit 5 => Support
focus
operation;
0(not support), 1(support)(SD/PZ/IZ
series only)
text
string[64]
1/4
Enclose caption.
imprinttimesta
mp
<boolean>
4/4
Overlay time stamp on video.
textonvideo_po
sition
top, bottom
4/4
Text on video string position
textonvideo_siz
e
20~40
4/4
Text on video font size
textonvideo_fon
tpath
/usr/share/font/Default.ttf,
/mnt/flash2/upload.ttf
4/4
Choose camera default font file
(/usr/share/font/Default.ttf) or user
uploaded font
file(/mnt/flash2/upload.ttf).
textonvideo_upl
oadfilename
Depends on the font file name
uploaded by user
1/7
Show the uploaded font file name.
minexposure
<product
dependent>
<1~32000>,
<5~32000>,
<1~8000>,
<5~8000>,
etc.
* Available value is listed in
"capability_image_c<0~(n-1)>_expo
sure_minrange"
4/4
Minimum exposure time
1~32000 => 1s ~ 1/32000s
5~32000 => 1/5s ~ 1/32000s
1~8000 => 1s ~ 1/8000s
5~8000 => 1/5s ~ 1/8000s
etc.
* Only available when
"capability_image_c<0~(n-1)>_expo
sure_minrange" != "-"
* Only valid when
"piris_mode"=manual or
"irismode"=fixed
* Only available when
"capability_image_c<0~(n-1)>_expo
sure_rangetype" is "twovalues".
maxexposure
<product
<1~32000>,
<5~32000>,
4/4
Maximum exposure time
1~32000 => 1s ~ 1/32000s