VIVOTEK
User's Manual - 139
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)
Bit 6 => Support iris operation;
0(not support), 1(support)
Bit 7 => External or built-in PT; 0(built-in),
1(external)
Bit 8 => Invalidate bit 1 ~ 7;
0(bit 1 ~ 7 are valid),
1(bit 1 ~ 7 are invalid)
Bit 9 => Reserved bit; Invalidate lens_pan,
Lens_tilt, lens_zoon, lens_focus, len_iris.
0(fields are valid),
1(fields are invalid)
eptz 0,
<positive integer>
0/7 A 32-bit integer, each bit can be set
separately as follows:
Bit 0 => stream 1 supports ePTZ or not.
Bit 1 => stream 2 supports ePTZ or not.
The rest may be deduced by analogy
npreset 0,
<positive integer>
0/7 Number of preset locations.
protocol_https < boolean > 0/7 Indicate whether to support HTTP over
SSL.
protocol_rtsp < boolean > 0/7 Indicate whether to support RTSP.
protocol_sip <boolean> 0/7 Indicate whether to support SIP.
protocol_maxconnectio
n
<positive integer> 0/7 The maximum allowed simultaneous
connections.
protocol_maxgenconne
ction
<positive integer> 0/7 The maximum general streaming
connections.
protocol_maxmegacon
nection
<positive integer> 0/7 The maximum megapixel streaming
connections.
protocol_rtp_multicast_
scalable
<boolean> 0/7 Indicate whether to support scalable
multicast.
protocol_rtp_multicast_
backchannel
<boolean> 0/7 Indicate whether to support backchannel
multicast.
protocol_rtp_tcp <boolean> 0/7 Indicate whether to support RTP over TCP.