In some rare cases you may encounter an issue where exporting to an MP4 file fails in GoPro Studio.  If you run into this issue, the following steps should resolve the issue:

  1. Make sure that you have the latest version of GoPro Studio installed.  You can download the latest version here.
  2. Update your graphics card driver to the latest version available from the graphics card or computer manufacturers website. 
  3. If you already have the latest graphics card driver installed, please try reinstalling it.
  4. Make sure that there are not any non-English letters in the export folder path or file names.
  5. If there is already an MP4 file with the same name in the location where you are trying to export, either choose a different file name or save to a different location.
  6. If your computer has multiple graphics cards, you will need to set it up so that GoPro Studio is using the preferred card.  For example, if one of your graphics adapters is an Nvidia card, do the following:
    1. Go to the Nvidia Control Panel.
    2. Select Manage 3D Settings.
    3. Click on the Global Settings tab.
    4. Select the High-performance Nvidia processor.