LZ4.Frame

Max size for each LZ4 block

4MB by default

64 KB

256 KB

1 MB

4 MB

LZ4 Frame Compression

LZ4 Frame Header Signature

LZ4 Frame Compress

stream to be compressed (won't be closed) max size (before compress) per block only True works If a block is better not to compress, will use original data Checksum for every block, not recommended Checksum for whole content, recommended If content size can be get, there's no reason to set it to False

LZ4 Frame Decompress

stream to be decompressed (won't be closed)