JPEG encoder

JPEG encoder written in Rust

Features

• Baseline and progressive compression
• Chroma subsampling
• Optimized huffman tables
• 1, 3 and 4 component colorspaces
• Restart interval

Example

use jpeg_encoder::{Encoder, ColorType};

// An array with 4 pixels in RGB format.
let data = [
    255, 0, 0,
    0, 255, 0,
    0, 0, 255,
    255, 255, 255,
];

// Create new encoder that writes to a file with maximum quality (100)
let mut encoder = Encoder::new_file("some.jpeg", 100)?;

// Encode the data with dimension 2x2
encoder.encode(&data, 2, 2, ColorType::Rgb)?;

Minimum Supported Version of Rust (MSRV)

This crate needs at lest 1.47 or higher.

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in jpeg-encoder by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.