You can use FCheck to alter the view and look of a pre-rendered image or animation sequence. For example, you can adjust luminance, gamma, and saturation. FCheck has features that can be accessed through:
- command line options. See FCheck options.
- hotkeys. See FCheck hotkeys.
- using the mouse. See FCheck Mouse controls.
- toolbar buttons. See FCheck Control Bar.
- the menu interface on some platforms. File menus in Windows and Mac OS X versions let you open and save images or sequences.
- the info window on Mac OS X. It is used to apply features that are otherwise unavailable on Mac OS X. See Mac OS X.