https://kishomevideos.s3-us-west-2.amazonaws.com/training/Betty.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJRAYXKL7FTG6C53Q%2F20180817%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20180817T202805Z&X-Amz-SignedHeaders=Host&X-Amz-Expires=3600&X-Amz-Signature=17983b94ff70cf0939aa7b2bc40af5a72526d9d92e38d6866a42167acbd76965
