C800<CRLF>

Data(2) size of file1

data(2) of file1 (50 kB)

 

...

 

C800<CRLF>

Data(1) size of file2

data(1) of file2 (50 kB)

 

C800<CRLF>

Data(2) size of file2

data(2) of file2 (50 kB)

 

...

 

0<CRLF>

End of file

Interpretation Specify start time and end time, then CHUNKED HTTP response and H.264 elementary stream data will be returned.

Allowed users admin, operator

33. List of Protocols and Port Numbers Used

The camera uses the following protocols and port numbers.

Protocol / Port Number

Use

TCP 20, 21

FTP

TCP 25

SMTP (Mail by Alarm Action)

TCP 80

WEB setting page, API for Getting status and changing

 

settings, video/audio streaming by JVC protocol

UDP 80

Search for the camera

TCP 110

POP (Mail by Alarm Action)

UDP 123

SNTP

TCP 554

RTSP

UDP 9131

AMX Device Discovery Protocol

TCP 10020, 10021, 10023

reserved for internal use

TCP 32040

Alarm server

TCP 49298

Audio sending from a client to the camera

TCP User Setting

Alarm on TCP

UDP User Setting

Alarm on UDP

UDP User Setting

Multicast Streaming

34. Customizing Built-in Viewer

The built-in viewer of the camera consists of five ActiveX controls. These ActiveX controls are available for

customized viewer.

34.1. List of ActiveX

- JPEG/H.264 Viewer

It can show JPEG and H.264 video, and save still image.

- PTZ Control Client

It can control digital ptz.

- Audio Monitor

It can playback audio.

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JVC 237VP, 257VP, 137, VN-H57, 157WP List of Protocols and Port Numbers Used, Customizing Built-in Viewer, List of ActiveX