JVC VN-V686UAPI manual API Format Structure, Response When API is successfully received

Details of MPEG-4 stream is explained later.

5) When the client wants to stop current MPEG-4 transmission, the client disconnects TCP80.

VN-V686 does not accept further API via current TCP that is used for JPEG transmission. To change parameter, disconnect current TCP to stop the MPEG-4 transmission, connect new TCP, and send API with new parameter.

2.2.API Format Structure

GET	space	API	space	HTTP/1.1	0x0D 0x0A
Host:	space	IP Address of VN-V686	0x0D 0x0A 0x0D 0x0A

Unlike APIs for getting/setting parameters, Accept line is not required. Basic authentication is also not necessary.

Example

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

Host: 192.168.0.2<CRLF><CRLF>

Parameter value is indicated using =. Do not insert space before and after =.

Example encode=mpeg4

Parameter Description

encode For specifying compression format. For example, specify as encode=mpeg4 to get MPEG-4.

ptz_info To add pan/tilt/zoom information before MPEG-4 VOP data. Specify on or off. Even if ptz_info=off, pan/tilt/zoom information is stored in JPEG comment segemnt.

2.3. Response

When API is successfully received

VN-V686 will return 200 OK. The x-vnv686_response line indicates actual parameter.

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>

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