HTC Sprint One M8 User Manual page 166

Just launch the Camera app to take photos, and then apply the effects in Gallery afterwards. See
Duo Effects for more information.
Here are some tips to keep in mind so that your photos are ready for Gallery.
Settings
Switch to Camera mode and be sure to have these options set to the following:
Scene: Auto
n
Flash: Off
n
Filters: None
n
Aspect ratio: Wide 16:9 (in >
n
Zooming: Minimum zoom level
n
Continuous shooting: Not supported
n
Lighting
Use Duo camera in an environment where there is a good light source. Post-processing effects
n
for Duo camera do not work for low light photography or when you're using the camera flash.
If lighting is uneven, like when the background is a little bit under or overexposed, touch > to
n
adjust the exposure settings.
Hold your phone so that you don't block the second camera lens.
n
Composition
Match your subject with an interesting background. Positioning your subject with some lights or a
n
garden in the background will add color and distinction to your photo, especially if you'll use the
UFocus™ feature in Gallery. See Duo Effects for details.
Camera and Video
> Crop)
153