macOS CLI 二进制输出输出支持

[vuhe]

能否像 libjxl 一样提供二进制输入和输出支持？这样的话可以减少文件写入和读取，也不用关心路径权限的问题了

cjxl 的参数：

JPEG XL encoder v0.11.1 0.11.1 [NEON]
Usage: cjxl INPUT OUTPUT [OPTIONS...]
 INPUT
    the input can be JXL, PPM, PNM, PFM, PAM, PGX, PNG, APNG, GIF, JPEG, EXR
    Use '-' for input from stdin.
 OUTPUT
    the compressed JXL output file
    Use '-' for output to stdout

我使用 python可以批量处理：

def convert_jpeg_to_jxl(jpeg_data):
    """
    Convert JPEG data to JXL using a subprocess for the cjxl command-line tool.
    Returns the JXL binary data.
    """
    try:
        process = subprocess.run(
            ["cjxl", "-", "-"],  # No need for -d 0 for JPEG, as cjxl defaults to lossless for JPEG
            input=jpeg_data,
            stdout=subprocess.PIPE,
            stderr=subprocess.PIPE,
            check=True
        )
        return process.stdout
    except subprocess.CalledProcessError as e:
        print(f"Error converting JPEG to JXL: {e.stderr.decode()}")
        return None