cli/jpeg_preprocess library

Functions

toJpegQ80(Uint8List imageBytes) → Uint8List?

Matches TelegramRobust2Steganography.toJpegQ80 on Android/iOS.

toJpegQ92(Uint8List imageBytes) → Uint8List?

PNG (or other) → JPEG Q92 for DCT embed, same quality as native DCT path.