Demos & Samples
#exif filter is applied. Clear filter
A Load and Save
A.03 Lossless JPEG Transforms
Demonstrates how to apply lossless operations (rotate, flip, crop, update region and metadata) on JPEG files, without decoding/encoding JPEG data (therefore, avoiding image quality degradation).
B Filters and Transforms
B.05 Autorotate
Automatically rotates images based on EXIF orientation field. For JPEG images it uses lossless transform to prevent quality degradation.
F Metadata
F.01 EXIF and IPTC
Reads and writes EXIF and IPTC metadata of image files (such as JPEG, TIFF).
F.02 Thumbnail from EXIF
Demonstrates very efficient technique to receive thumbnails for JPEG files - it extracts them from EXIF and if it doesn't exist, it resizes the JPEG file in a classic manner.
F.06 Preserving Metadata
Shows how to preserve metadata (EXIF, IPTC, XMP, Adobe Resources) while you process images.