Media Server 26.2
Media Server Help

# BuildAllVehicleModels

Trains Media Server to recognize any vehicle models that exist in its database and have incomplete or out-of-date training (any vehicle models that have one or more images with a status of `untrained`). For example, you must re-train a vehicle model if you add new training images.

Type: asynchronous

Parameter | Description | Required
--- | --- | ---
`database` | The name of a database to process. Set this parameter to train Media Server to recognize vehicle models in the specified database only. By default, this action trains Media Server to recognize vehicle models in all databases. | No
`gpudeviceid` | The device ID of the GPU to use, if you have enabled GPU acceleration and want to override the value of the GPUDeviceID configuration parameter. You can also set this parameter to `CPU`, to disable GPU acceleration for this action and use the CPU instead. | No
`numparallel` | The maximum number of threads to use to complete the training (default 1), subject to the limit specified by MaxNumParallel. | No

## Example

    /action=BuildAllVehicleModels

    /action=BuildAllVehicleModels&numparallel=4

## Response

This action is asynchronous, so Media Server always returns success accompanied by a token. You can use this token with the QueueInfo action to retrieve the status of your request.

    <autnresponse>
      <action>QUEUEINFO</action>
      <response>SUCCESS</response>
      <responsedata>
        <actions>
          <action>
            <status>Finished</status>
            <queued_time>2016-Sep-23 14:39:00</queued_time>
            <time_in_queue>1</time_in_queue>
            <process_start_time>2016-Sep-23 14:39:01</process_start_time>
            <time_processing>1</time_processing>
            <process_end_time>2016-Sep-23 14:39:02</process_end_time>
            <entry>
              <build>
                <image>
                  <index>1</index>
                  <label>2f1257b86a417410298447737e035dd1</label>
                  <status>trained</status>
                  <hasimagedata>true</hasimagedata>
                  <vehicle>
                    <plate>
                      <readregion>
                        <point>
                          <x>274</x>
                          <y>282</y>
                        </point>
                        <point>
                          <x>367</x>
                          <y>282</y>
                        </point>
                        <point>
                          <x>367</x>
                          <y>297</y>
                        </point>
                        <point>
                          <x>274</x>
                          <y>297</y>
                        </point>
                      </readregion>
                      <plateregion>
                        <point>
                          <x>273</x>
                          <y>280</y>
                        </point>
                        <point>
                          <x>370</x>
                          <y>280</y>
                        </point>
                        <point>
                          <x>370</x>
                          <y>299</y>
                        </point>
                        <point>
                          <x>272</x>
                          <y>299</y>
                        </point>
                      </plateregion>
                      <plateread>...</plateread>
                      <platetype>Regular</platetype>
                      <country>DE</country>
                    </plate>
                    <grillepatch>
                      <point>
                        <x>179</x>
                        <y>200</y>
                      </point>
                      <point>
                        <x>463</x>
                        <y>200</y>
                      </point>
                      <point>
                        <x>463</x>
                        <y>282</y>
                      </point>
                      <point>
                        <x>179</x>
                        <y>282</y>
                      </point>
                    </grillepatch>
                    <grillepercentage>100</grillepercentage>
                  </vehicle>
                </image>
              </build>
              <database>Cars</database>
              <identifier>FordFocusRS</identifier>
              <numimages>1</numimages>
              <numtrained>1</numtrained>
            </entry>
            <token>MTYuMjguOTQuMTcyOjE4MDAwOkJVSUxEQUxMRkFDRVM6MTQ0ODkwMjM3MDM4MjAxMTM1Mzg4MTc1</token>
          </action>
        </actions>
      </responsedata>
    </autnresponse>

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Version 26.2 | Last updated April 2026

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Product: Knowledge Discovery Media Server 26.2

Topic Title: BuildAllVehicleModels