Full Name | Headerless Digital Camera file |
Format ID | IG_FORMAT_HLDCRAW = 114 |
File Extension(s) | *.* |
Data Type | Raster Image |
Data Encoding | Binary |
Color Profile Support | No |
Multi-Page Support | No |
Alpha Channel Support | No |
ImageGear Platforms Support | WIN32, WIN64, Unix, Unix64, MAC, Net, Net64 |
Please see the section ImageGear Supported Digital Camera RAW Formats.
None
Filter Control Parameter | Type | Default Value | Available Values | Description |
---|---|---|---|---|
APPLY_COLORSPACE_CONVERSION | AT_BOOL | TRUE | TRUE, FALSE |
If TRUE, ImageGear converts image from camera color space to linear sRGB color space, using white balance settings from the image metadata. This option is enabled only if RECONSTRUCT_COLORS is TRUE. In order to load the image with custom white balance settings, set APPLY_COLORSPACE_CONVERSION to FALSE and use Camera Raw Color space Conversion API functions after image loading. If custom color reconstruction is not supported for an image (IG_gui_dspl_adjraw_metadata_is_available returns FALSE), an attempt to read it using non-default settings of RECONSTRUCT_COLORS, APPLY_COLORSPACE_CONVERSION or APPLY_TONE_CORRECTION control parameters will result in an ImageGear error. See Reconstructing Camera Raw Images Using Custom Parameters for details. |
APPLY_TONE_CORRECTION | AT_BOOL | TRUE | TRUE, FALSE |
If TRUE, ImageGear adjusts image exposure using image's default settings (baseline exposure) and default setting of 5 for Shadows. This option is enabled only if both RECONSTRUCT_COLORS and APPLY_COLORSPACE_CONVERSION are TRUE. In order to load the image with custom exposure/shadows settings, set APPLY_TONE_CORRECTION parameter to FALSE and use Camera Raw Tone Correction API functions after image loading. If custom color reconstruction is not supported for an image (IG_gui_dspl_adjraw_metadata_is_available returns FALSE), an attempt to read it using non-default settings of RECONSTRUCT_COLORS, APPLY_COLORSPACE_CONVERSION or APPLY_TONE_CORRECTION control parameters will result in an ImageGear error. See Reconstructing Camera Raw Images Using Custom Parameters for details. |
RECONSTRUCT_COLORS | AT_BOOL | TRUE | TRUE, FALSE |
If TRUE, ImageGear performs the following operations during image loading:
These operations normally don't require user interaction. After applying these operations, all Camera raw images are converted to linear CMYG or RGB color space and promoted to 16 bits per channel. APPLY_COLORSPACE_CONVERSION and APPLY_TONE_CORRECTION parameters control the rest of color reconstruction operations. When RECONSTRUCT_COLORS is FALSE, ImageGear does not perform any color reconstruction operations during image loading. If custom color reconstruction is not supported for an image (IG_gui_dspl_adjraw_metadata_is_available returns FALSE), an attempt to read it using non-default settings of RECONSTRUCT_COLORS, APPLY_COLORSPACE_CONVERSION or APPLY_TONE_CORRECTION control parameters will result in an ImageGear error. See Reconstructing Camera Raw Images Using Custom Parameters for details. |
Headerless Digital Camera file filter provides support for Digital Camera Raw images that only contain pixel data and no header.
Because of absence of a header, such files can't be detected reliably. ImageGear uses low detection priority for these images, and by default, detection of this filter is disabled. Also, since these files do not contain any metadata describing color reconstruction, ImageGear support level for them is limited to "S2" - pixel decoding only.
Please also see the section Working with ImageGear Digital Camera RAW Filter in Using ImageGear chapter.