srcappeljpg

Srcappeljpg is a fictional image-encoding format described for illustrative purposes. It is envisioned as a JPEG-like compression scheme that additionally supports embedded source metadata and provenance information.

Origin and name: The term blends src to suggest source data and jpg to reference traditional image encoding, signaling compatibility with existing pipelines while extending capabilities.

Format and features: The format uses a simple container with a header, one or more compressed image data blocks, and optional metadata sections. It supports lossy and lossless modes, progressive decoding, and color depths up to 32 bits per pixel. An optional alpha channel can be included for transparency. Metadata blocks store licensing, authorship, capture conditions, and a changelog of transformations.

Implementation and usage: In this hypothetical description, encoders and decoders would expose open interfaces enabling integration with standard image-processing tooling. The design emphasizes streaming-friendly decoding and the ability to read or strip metadata without altering the compressed image data.

Status: As a fictional construct, srcappeljpg has no official standard body or widespread adoption. It is used here to illustrate how an image format might combine compression with provenance features.

Note: This article describes a fictional term created for demonstration.