VideoManager.py 文件源码

def create_thumbnail(self, video_path, time, output_path):
        try:
            subprocess.check_call(['ffmpeg',
                                   '-y',
                                   '-ss',
                                   time,
                                   '-i',
                                   b'{0}'.format(video_path.encode('utf-8')),
                                   '-vframes',
                                   '1',
                                   output_path])
            return output_path
        except subprocess.CalledProcessError as error:
            logger.error(error, exc_info=True)
            return output_path