After setting up your Chromecast and connecting to the same Wi-Fi network as your mobile device, open the ALTT App from your Android/IOS phone or tablet, then select the video you want to cast.
Select the Cast icon on the top-right corner of your screen to cast the content.
Select the Chromecast device on which you want to cast the video.
Your phone/tablet works just like your remote. You can change volume, fast forward, stop and play.
Click on the ‘Cast’ icon and then select ‘Disconnect’ to stop casting.