modern-pdf-lib / ChromaSubsampling
Type Alias: ChromaSubsampling
ChromaSubsampling =
"4:4:4"|"4:2:2"|"4:2:0"
Defined in: src/wasm/jpeg/bridge.ts:61
Chroma subsampling modes for JPEG encoding.
'4:4:4': No subsampling — best quality, largest file.'4:2:2': Horizontal subsampling — good balance.'4:2:0': Both directions — smallest file, default for most encoders.