I wrote this extension for my pet Rust projects. Features / fixes implemented as & when I need them. That is the entire scope of the project. But made it free & OSS just in case anyone finds it useful ...

The output path must be a directory; it will be created if it does not exist. Input formats are auto-detected per file. Unsupported formats and write-only inputs (e.g., SVG) are skipped with a warning ...