@staticmethod
    def get_info(path):
        try:
            process = subprocess.Popen(['ffmpeg', '-hide_banner', '-i', path], stderr=subprocess.PIPE)
            out, err = process.communicate()
            process.wait()
            return err
        except __HOLE__ as e:
            if e.errno == 2:
                raise SushiError("Couldn't invoke ffmpeg, check that it's installed")
            raise
dataset/ETHPy150Open tp7/Sushi/demux.py/FFmpeg.get_info