Difference between revisions of "AxisAPI legacy"
From ElphelWiki
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| − | Elphel 3x3 cameras have own implementation of [http://www.axis.com Axis] [http://axis.com/techsup/cam_servers/dev/cam_http_api_2.htm Video API version 2.xx]. | + | Elphel 3x3 cameras have own implementation of [http://www.axis.com Axis] [http://www.axis.com/techsup/cam_servers/dev/cam_http_api_2.htm 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. | 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. | ||
Revision as of 08:20, 25 October 2005
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.
Contents
- 1 API GROUPS
- 1.1 General
- 1.2 Image and Video
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.
