HTC touch viva User Manual - Page 188

188 Experiencing Multimedia • Keep Backlight. Turn the backlight on or off. This overrides your device backlight settings while you are using the camera. • Shutter Sound. Choose whether or not you want the camera to make a shutter sound when you press the ENTER button. • Image Properties. This option lets you adjust the capture properties, such as Contrast, Saturation, and Sharpness. 1 Tap a property to adjust. 2 Tap to reset all properties to their default values. 1 3 Tap to save the settings. 4 Tap / or press NAVIGATION 2 left/right (Landscape orientation) to increase/decrease the value. 3 4 5 Tap to close the submenu without applying and saving the changes. 5 • Effect. Choose a special effect such as Grayscale, Sepia, or Negative, to apply to your photos or video clips. • Direction (Panorama mode). Choose in what direction images will be stitched in a panorama. • Stitch Count (Panorama mode). Select the number of snapshots to be taken and stitched into a panorama. • Metering Mode. Select a metering mode to allow the camera to measure the amount of light and calculate the best-fit exposure value before capturing. Choose either Center Area to measure light using the center area of the subject, or Average to measure light using the area around the subject. • Prefix. When Default is selected as the prefix, the file name of each new captured file is set to "IMAGE" or "VIDEO" followed by a sequential number, for example: IMAGE_001.jpg. You may also choose to name files using either the current Date or Date & Time as the prefix.