Module codec 

Media format codecs — pure I/O parsers with no steganographic logic.

• jpeg — JPEG coefficient codec (zero-dependency, byte-for-byte round-trip)
• [hevc] — H.265/HEVC bitstream parser (NAL units, SPS, PPS, slices, CTUs)
• [cabac] — Context-Adaptive Binary Arithmetic Coding engine
• [mp4] — ISO BMFF / QuickTime MP4/MOV container demuxer and muxer

Modules

jpeg

Pure-Rust JPEG coefficient codec (zero external dependencies).