JVC VN-V686UAPI manual Getting MPEG-4 from VN-V686 via Http

Target position of 30 Intelligent tracking

track_area	=	Indicates position of Intelligent tracking target. The
90,420-150,460		numbers are top left position and bottom right position.

Item names and values, excluding the version information that does not include =, are stored in the following format.

name

space

=

space

value

(stuffed with 0x00)

fixed length for each item

Example: When width=640, the 13-byte area will be written as follows.

w

i

d

t

h

=

6

4

0

0x00

0x00

2. Getting MPEG-4 from VN-V686 via HTTP

2.1. Basic Procedures

1)The client establishes a TCP connection to port number 80.

2)The client sends out API.

Example

GET /api/video?encode=mpeg4 HTTP/1.1<CRLF>

Host: 192.168.0.2<CRLF><CRLF>

Note <CRLF> denotes the line feed code (0x0D, 0x0A).

3)VN-V686 returns HTTP response.

Example

HTTP/1.1 200 OK<CRLF>

Connection: close<CRLF>

Content-Type: video/mp4v-es<CRLF>

Date: Tue, 02 Oct 2007 07:33:12 GMT<CRLF>

Server: JVC VN-V686 Network Camera<CRLF>

x-vnv686_response:

encode=mpeg4&framerate=15&framesize=vga&ptz_info=off<CRLF><CRLF>

4) VN-V686 sends out MPEG-4 data after returning HTTP response.

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