Getting Jpeg From Vn-V685/686/686B Via Http - JVC VN-686BU Api Manual

This document describes APIs of VN-V685/686/686B. Differences of VN-V685, VN-V686 and
VN-V686B are as below.
Function
Maximum Optical
Zoom
White Balance Mode All white balance mode
s are available
3D Noise Reduction
Click on Center
Intelligent Tracking
IPv6
AMX Device
Discovery Protocol
VSIP

1. Getting JPEG from VN-V685/686/686B via HTTP

1.1. Basic Procedures
1) The client establishes a TCP connection to port number 80.
2) The client sends out API.
Example
GET /api/video?encode=jpeg&framerate=30&boundary=on&ptz_info=off HTTP/1.1<CRLF>
Host: 192.168.0.2<CRLF><CRLF>
Note <CRLF> denotes the line feed code (
3) VN-V685/686/686B returns HTTP response.
Example of VN-V685
HTTP/1.1 200 OK<CRLF>
Connection: close<CRLF>
Content-type: multipart/x-mixed-replace;boundary=-foo<CRLF>
Date: Tue, 02 Oct 2008 07:33:12 GMT<CRLF>
Server: JVC VN-V685 Network Camera<CRLF>
x-vnv685_response:
encode=jpeg&framerate=30&framesize=vga&boundary=on&ptz_info=off<CRLF><CRLF>
4) VN-V685/686/686B sends out JPEG data after returning HTTP response.
JPEG files with boundary structure will be sent out continuously after HTTP Response as follows. Content-Length in
VN-V685
x27
"autoFull" and "sodium" are
not available
available(from v3.00)
available
available
available
available
available
0x0D, 0x0A
VN-V686
x36
available(from v3.00)
available (from v1.04)
available (from v1.03)
none
none
none
).
5
VN-V686B
x36
All white balance modes are
available
none
available
available
available
available
available