OpenEXR

This plugin provides support for the Industrial Light and Magic OpenEXR image file format.

File extensions: .exr

Supported features:

  • 16-bit float, 32-bit float, Luminance, Luminance Alpha, RGB, RGBA
  • Image layers
  • Display and data windows
  • File compression

Command Line Options

-exr_threads_enable (value)Set whether threading is enabled. Default = True.
-exr_thread_count (value)Set the maximum number of threads to use. Default = 4.
-exr_input_color_profile (value)Set the color profile used when loading OpenEXR images. Options = None, Gamma, Exposure. Default = Gamma.
-exr_input_gamma (value)Set the gamma values used when loading OpenEXR images. Default = 2.2.
-exr_input_exposure (value) (defog) (knee low) (knee high) Set the exposure values used when loading OpenEXR images. Default = 0, 0, 0, 5.
-exr_channels (value)Set how channels are grouped when loading OpenEXR images. Options = None, Known, All. Default = Known.
-exr_compression (value)Set the file compression used when saving OpenEXR images. Options = None, RLE, ZIPS, ZIP, PIZ, PXR24, B44, B44A, DWAA, DWAB. Default = None.
-exr_dwa_compression_level (value)Set the DWA compression level used when saving OpenEXR images. Default = 45.