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Documentation for Axxon One 1.0.
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Export start
Export is initiated using one of the following POST requests:
POST http://IP-address:port/prefix/export/archive/{VIDEOSOURCEID}/{BEGINTIME}/{ENDTIME} − archive export.
POST http://IP-address:port/prefix/export/live/{VIDEOSOURCEID}/{BEGINTIME}/{ENDTIME} − live video export.
{VIDEOSOURCEID} − three-component source endpoint ID (see Get list of video sources (cameras)). For instance, "SERVER1/DeviceIpint.3/SourceEndpoint.video:0:0".
Note
BEGINTIME and ENDTIME set time in the YYYYMMDDTHHMMSS format in the UTC+0 time zone. If BEGINTIME is greater than ENDTIME, then the values will swap. BEGINTIME must be equal to ENDTIME for snapshot export.
The ENDTIME and BEGINTIME syntax is described in Get archive contents section.
| Parameter | Required | Description |
|---|---|---|
| waittimeout | No | Wait timeout in milliseconds required for a frame to arrive. The default value is 10. If the parameter value is less than the reference frames interval, then the export will not be performed. It is recommended to set the value not less than 30. |
| archive | No | Name of the archive in the hosts/SERVER1/MultimediaStorage.AliceBlue/MultimediaStorage format (see Get archive contents). |
Sample request:
POST http://127.0.0.1:80/export/archive/Server1/DeviceIpint.1/SourceEndpoint.video:0:0/20200415T085456.908/20200415T085501.908?waittimeout=30
Supported parameters that are sent in the body of initial POST request:
| Parameter | Format | Description | Example |
|---|---|---|---|
| format | String | Mandatory parameter. Available values are mp4, mkv, avi, exe, jpg and pdf. It sets the format of output export container. | |
maxfilesize | Number | Maximum export file size (in bytes). A new file will be created when the size limit is exceeded. Export results in the collection of files. Default value is 0 (as a result, a single file). | "maxfilesize": 1e+6"maxfilesize": 1000000 |
| vc, ac | Number | A compression quality level for video and audio respectively. Allowed values are from 0 to 6 (6 means the worst). Default value is 0. | |
| freq | Number | Frame rate of the output stream. Default value is 0. Available values:
| |
| tsformat | String | A time stamp format template. Any string can be generated on the basis of http://www.boost.org/doc/libs/1_55_0/doc/html/date_time/date_time_io.html. Default value is %Y-%b-%d %H:%M:%S. Attention! The Server does not check the format of the input string. | "tsformat": "%B %Y", |
| croparea | Area | A snapshot area for export (default value is [[0, 0], [1,1]] – the entire snapshot). Image example:
| "croparea": [
[
0.3,
0.3
],
[
0.8,
0.8
]
]
|
| maskspace | Area | A snapshot area for masking, set in coordinates. By default a snapshot is not masked. The area is specified by at least 3 nodal points + 1 terminal point (coincides with one of the nodal points). The reference point is the upper left corner. You can specify multiple polygons. Image example:
| "maskspace": [
[
[
0.2,
0.2
],
[
0.3,
0.7
],
[
0.5,
0.5
],
[
0.2,
0.2
]
]
]
|
| color | String | Text color of a comment and a time stamp. It is set in the #FFFFFF web format. | "color": "#e31e1e", |
| comment | String | A comment. | |
| Parameters relevant to PDF export format only: | |||
| snapshotplace | Area | Snapshot location on the page. | |
| commentplace | Area | Comment location on the page. | |
| tsplace | Area | Time stamp location on the page. | |
| layout | Number | Page layout. Available values are 0 (portrait), 1 (landscape). | |
Sample JSON:
{
"format": "mp4",
"vc": 4,
"comment": "сomment"
}
Sample response:
HTTP/1.1 202 Accepted Connection: Close Location: /export/3dc15b75-6463-4eb1-ab2d-0eb0a8f54bd3 Cache-Control: no-cache
Possible error codes:
| Error code | Description |
|---|---|
| 400 | Incorrect request. |
| 500 | Server internal error. |
Get export status
GET http://IP-address:port/export/{id}/status
{id} is the value from the Location field (here 3dc15b75-6463-4eb1-ab2d-0eb0a8f54bd3)
Sample request:
GET http://127.0.0.1:80/export/3dc15b75-6463-4eb1-ab2d-0eb0a8f54bd3/status
Sample response:
{
"id": "38e3e286-c07c-490f-a452-e4b541b958c4",
"state": 2,
"progress": 1.000000000e+00,
"error": "",
"files": [
"Server1_DeviceIpint.10[20190903T050000-20190903T050100].mp4"
],
"filesFriendly": [
"Server1_10.RHCP[20190903T050000-20190903T050100].mp4"
]
}
| Parameter | Description |
|---|---|
| state | Current state of export. Available values: |
| progress | Progress of export session in the range from 0 to 1. |
| error | Description of error (if any). |
| files | List of files created as the export result. |
Download file
GET http://IP- address:port/prefix/export/{id}/file
{id} is the value from the Location field (here 3dc15b75-6463-4eb1-ab2d-0eb0a8f54bd3)
| Parameter | Required | Description |
|---|---|---|
| name | Yes | Name of file from the files field. |
Sample request:
GET http://127.0.0.1:80/export/3dc15b75-6463-4eb1-ab2d-0eb0a8f54bd3/file?name=Server1_DeviceIpint.10[20190903T050000-20190903T050100].mp4
Note
On the Server, the exported file is saved to the folder C:\ProgramData\AxxonSoft\AxxonOne\Export\{ID}
Export completion
This request deletes the created file on the Server.
DELETE http://IP-address:port/prefix/export/{id}
{id} is the value from the Location field (here 3dc15b75-6463-4eb1-ab2d-0eb0a8f54bd3)
Sample request:
DELETE http://127.0.0.1:80/export/3dc15b75-6463-4eb1-ab2d-0eb0a8f54bd3
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