numcodecs.LZ4 not compatible with lz4.fram and cramjam.lz4 #816

import cramjam
import numcodecs
import os
import lz4.frame

initial_data = os.urandom(128)

compressed = {}

compressed["lz4"] = lz4.frame.compress(initial_data)
compressed["cramjam"] = bytes(cramjam.lz4.compress(initial_data))
compressed["numcodecs"] = numcodecs.LZ4().encode(initial_data)

libraries = ["lz4", "cramjam", "numcodecs"]

for compressor in libraries:
    for decompressor in libraries:
        print(f"Decompressing data compressed by {compressor} using {decompressor}... ", end="")
        
        try:
            if decompressor == "lz4":
                decompressed = lz4.frame.decompress(compressed[compressor])
            elif decompressor == "cramjam":
                decompressed = bytes(cramjam.lz4.decompress(compressed[compressor]))
            elif decompressor == "numcodecs":
                decompressed = numcodecs.LZ4().decode(compressed[compressor])
            assert initial_data == decompressed, f"Decompression failed for {decompressor} with data compressed by {compressor}"
            print("Success!")
        except Exception as e:
            print(f"Failed: {e}")