Photo Editor Filters

This tool defines the behavior and data model for a photo editor with filter APK capabilities. It captures how presets map to color transforms, how basic edits are applied, and what the export outputs look like. It is intended for developers, product managers, and QA engineers building or evaluating Android image editing apps.
Conceptually, presets correspond to LUTs or color matrices, while per-edit sliders adjust brightness, contrast, saturation, and hue in a perceptually consistent way. The specification emphasizes non-destructive editing semantics and traceable metadata for each processing run.
Use cases include quick social-media-ready edits, product photography pipelines, and influencer workflows where consistent color treatment across devices is essential. The document highlights core features, optional advanced capabilities, and clear error behavior to support robust integration and testing.
Distinct value lies in explicit data flows, reproducible presets, and explicit handling of edge cases such as large files, unsupported formats, and missing assets.