Export data collected by mobile phone

After completing the collection with your mobile phone, you need to export the collected data. The file extension for mobile-collected data is .emp. Please pay attention to the file name suffix when exporting.

Export Android data

Connect your phone to a computer and enable File Management mode on the phone. Navigate to the local file path Android/data/com.easyar.mega.toolbox/files/MegaStudio/EMP, then select and export the corresponding data file.

Export iOS data

Export using a Mac computer

1. Connect your iPhone to a Mac computer.

2. Open the Finder application, click the phone icon, click Trust, and then also click Trust on the phone.

   

3. After authorization, click the File menu, locate the MegaStudio folder under the Mega Toolbox App, and drag MegaStudio to the computer desktop.

   

4. Find the EMP folder in MegaStudio. The ***.emp files in the EMP folder are the collected data files.

Export using a Windows computer

1. Download and install iTunes on your Windows computer.

2. Connect your iPhone to the Windows computer and perform trust authorization.

   

3. Click the phone button.

   

4. Click File Sharing, locate the MegaStudio folder under the Mega Toolbox App, and click Save.

   

5. Find the EMP folder in MegaStudio. The ***.emp files in the EMP folder are the collected data files.

Tip

When the folder contains a large amount of data, ensure that all data is fully exported. It is recommended to compare the file size on the computer with the corresponding file size on the phone.

After exporting the files to the computer, you can use players such as PotPlayer or VLC Media Player to check the recorded videos for issues like blurriness, lag, or playback failure. If any issues are found, recollect the data.

Next steps

• Create a new mapping project in the EasyAR Development Center
• Based on the collected object or small-scale space, create a mobile object collection task or create a small-scale mobile collection task