AxisAPI legacy

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Elphel 3x3 cameras have own implementation of Axis Video API version 2.xx.

The HTTP-based video interface provides the functionality for requesting single and multi-part images and for getting and setting internal parameter values. The image and CGI-requests are handled by the built-in Web server in the cameras.

Elphel Axis Video API extension proposes some additional possibility. For example, functionality for requesting RTP MJPEG, HTTP Ogg/Theora or RTP Ogg/Theora video streaming.


API GROUPS

General

Add, update, remove and list parameters and their values

Elphel cameras support some of Axis Video Parameters and the certain quantity of own AxisVideoParameters.

List parameters
Fully implemented.
List output format
Fully implemented.
Update parameters
Fully implemented.
Add parameters
Not implemented.
Remove parameters
Not implemented.
Add/Remove server responses
Not implemented.

Add, modify and delete users

Fully implemented.

Factory default

In development.

Hard factory default

In development.

Backup

In development.

Restore

In development.

Firmware upgrade

Not implement.

Restart server

Fully implemented.

Server report

Partially implemented.

System logs

Fully implemented.

System date and time

Get system date and time
Fully implemented.
Set system date and time
Fully implemented.


Image and Video

Image size

Fully implemented.

Video status

Not implemented. It has the sense only for video servers.

Bitmap

Not implemented. But it can be added in future if somebody has need in it.

JPEG/MJPG

JPEG image request
Fully implemented.
JPEG image (snapshot) CGI request
Partially implemented. Some parameters will be implemented in the future.
Syntax:
http://<servername>/axis-cgi/jpg/image.cgi[?<parameter>=<value>[&<parameter>=<value>...]]
Parameter Description Values Implemented?
resolution Specify the resolution of the returned image Product-dependent Yes
camera Applies only to video servers with more than one video input. Selects the source camera. - No
compression Adjusts the compression level of the image. Higher values correspond to higher compression, i.e. lower quality and smaller image size. 0..100 Yes
colorlevel Sets level of color or grey-scale. 0 = grey-scale, 100 = full color. 0..100 Yes
color Enables/disables color. 0 = black and white, 1 = color. 0, 1 Yes
clock Shows/hides the time stamp. 0 = hide, 1 = show. 0, 1 No
date Shows/hides the date. 0 = hide, 1 = show. 0, 1 No
rotation Rotates the image clockwise. 0, 180 Yes
text Shows/hides the text. 0 = hide, 1 = show. 0, 1 No
textstring The text shown in the image, the string must be URL encoded. A string No
textcolor The color of the text shown in the image. black, white No
textbackgroundcolor The color of the text background shown in the image. black, white, transparent, semitransparent No
textpos The position of the string shown in the image. top, bottom No
overlayimage Enable/disable overlay image. 0, 1 No
overlaypos Set the position of the overlay image. <xoffset>x<yoffset> No
squarepixel Enable/disable square pixel correction. Applies only to video servers. 0, 1 No
JPEG image response
Fully implemented.
JPEG buffer request
Not implemented.
MJPG video request
Fully implemented.
MJPG video CGI request
Partially implemented. Some parameters will be implemented in the future.
Syntax:
http://<servername>/axis-cgi/mjpg/video.cgi[?<parameter>=<value>[&<parameter>=<value>...]]
Parameter Description Values Implemented?
resolution Specify the resolution of the returned image Product-dependent Yes
camera Applies only to video servers with more than one video input. Selects the source camera. - No
compression Adjusts the compression level of the image. Higher values correspond to higher compression, i.e. lower quality and smaller image size. 0..100 Yes
colorlevel Sets level of color or grey-scale. 0 = grey-scale, 100 = full color. 0..100 Yes
color Enables/disables color. 0 = black and white, 1 = color. 0, 1 Yes
clock Shows/hides the time stamp. 0 = hide, 1 = show. 0, 1 No
date Shows/hides the date. 0 = hide, 1 = show. 0, 1 No
rotation Rotates the image clockwise. 0, 180 Yes
text Shows/hides the text. 0 = hide, 1 = show. 0, 1 No
textstring The text shown in the image, the string must be URL encoded. A string No
textcolor The color of the text shown in the image. black, white No
textbackgroundcolor The color of the text background shown in the image. black, white, transparent, semitransparent No
textpos The position of the string shown in the image. top, bottom No
overlayimage Enable/disable overlay image. 0, 1 No
overlaypos Set the position of the overlay image. <xoffset>x<yoffset> No
squarepixel Enable/disable square pixel correction. Applies only to video servers. 0, 1 No
duration Specifies for how many seconds the video will be generated and pushed to the client. 0 = unlimited. 0, ... Yes
nbrofframes Specifies how many frames the server will generate and push. 0 = unlimited. 0, ... Yes
fps Using fps it is possible to specify the frame rate from the server. 0 = unlimited. 0, ... Yes
MJPG video response
Fully implemented.


Image overlay

Not implemented.

MPEG-4

Not implemented.

PTZ

Not implemented.

Motion Detection

Not implemented.

I/O

Not implemented.

Serial port

Not implemented.

IP filter

In development.

Audio

Not implemented.

AXIS 292 Network Video Decoder

Not implemented.