pro-docs/product/app/en-us/AppQA.md

Shooting Mode Description

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  <tr>
    <th>No.</th>
    <th>QUESTION</th>
    <th>ANSWER</th>
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  <tr>
    <td>1</td>
    <td>APP still doesn't work after connecting to camera WIFI</td>
    <td>1.Firstly, check if you are using the right APP, 4DKanKan camera corresponds to "4DKanKan Pro" APP, 4DKanKan Minion, 4DKanKan Mega and 4DKanKan Meta Camera corresponds to "4DKanKan" APP.</br>
      2.Check whether the permissions required by the app are open, mobile phone settings - application settings - 4DKanKan App - permissions, whether the positioning permissions and the use of WIFI permissions are open.</br>
      3.Verify that the phone has the location/GPS function turned off.</br>
      4.After connecting to the camera network for the first time, is Keep using this WIFI selected.</td>
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  <tr>
    <td>2</td>
    <td>How long does the 4DKanKan Meta work? About how long does it take to charge the battery?</td>
    <td>Fully charged battery can work continuously for about 4 hours or so, battery charging time is about 2 hours</td>
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    <td>3</td>
    <td>What formats are supported for exporting the point cloud generated by 4DKanKan Meta?</td>
     <td>1. Export formats are .las, .ply and .e57 formats.</br>
    2.Cad has a plug-in Autodesk recap, las converted to RCS or RCP format can be opened in CAD.</br>
     3.Cloud compare, Global mapper can directly open las format files.
     </td>
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    <td>4</td>
    <td>What software is supported for editing the OBJ scenes captured by 4DKanKan Meta after downloading?</td>
    <td>3dmax、blender</td>
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  <tr>
    <td>5</td>
    <td>What is the number of point clouds at a single point of 4DKanKan Meta?</td>
    <td>2 million</td>
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    <td>6</td>
    <td>4DKanKan Meta individual site-based scenes counting hours?</td>
    <td>Number of points x 4-5 minutes (low density) plus 1 minute if obj model is generated.</br>
   Number of points x 5-6 minutes (high density) plus 1 minute if obj model is generated. </td>
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  <tr>
    <td>7</td>
    <td>What is the number of point clouds captured by the radar when 4DKanKan Meta is shooting?</td>
    <td>200,000 points per second.</td>
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    <td>8</td>
    <td>Camera-Low Density Shooting, roughly how many megabytes of data per point?</td>
    <td>The scanning range is approximately 10 metres², about 20 MB.</td>
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    <td>9</td>
    <td>Why do 4DKanKan Meta have high and low density shooting modes?</td>
    <td>High density is mainly to cope with outdoor scenes with fewer reflections. High density and low density accuracy are the same</td>
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