<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_cmd_output_from_stdin(stdint_content_binary: bytes, *args, encoding: str = SYS_ENCODING) -> str: """ Returns text output of a command, passing binary data in via stdin. """

    p = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    stdout, stderr = p.communicate(input=stdint_content_binary)
    return stdout.decode(encoding, errors='ignore')