Once you're done capturing your panoramas, you can easily retouch them or apply preset filters as follows:
1. Open a LiveTour on the homepage of the VR Maker app and click on the thumbnail of the panorama you'd like to retouch.
2. Click on the Filter icon.
3. Apply preset filters or retouch the brightness, contrast, saturation, clarity, shadow, highlight, exposure of your panoramas. You can also use the brush to mark the panorama. Finally, click the check button to save your work.