Hydra is about mixing a number of under- and overexposed shots to Get a natural sight of a scene. It provides human eye-like perception to your photographs by allowing you to Create high dynamic range (HDR) images from a series of regular photographs, either from DSLRs or traditional point-and-shoot Cameras.
Feautures:
Input Images
Images (TIFF, JPEG, PNG, PSD, PDF, RAW, DNG, PEF and most other file formats)
Exposure Value Calculator
Input filters (contrast, sharpness, color temperature)
Output Formats
Hydra Documents (.hydra)
JPEG Images (8-bit)
TIFF (8-bit and 16-bit)
OpenEXR (32-bit) only available in the stand-alone version
Aperture Support
Import from Aperture Library
Export to Aperture Projects
Plug-In (Processing within Aperture with the same interface as in the stand-alone version)
Application Support
Real-time Preview
Document Saving (choice of the file name and directory)