To stream live event on your Roku, Apple TV or Fire TV app, you will have to send that stream to our RTMP server. To do that, you will first have to create a live event on our portal. For this, go to library, Click Live events. Start a live event. Then give a name to this live event. Upload a poster image. Then press save. Now, you can copy the RTMP stream URL and stream key from this page. You can populate these two information into your live streaming software. In this case, I am using OBS Studio. So in the OBS studio, you can go to settings. Stream section Enter the server information and stream key press OK. Once this information is updated, you can start streaming. Now, your stream will be directed to our stream processing server via OBS Studio. And we will process the stream and send it over to your Roku, FireTv and AppleTv app. Please note that to display your live event on your SMART TV app, you simply have to add this particular live event either under your 24/7 linear TV stream or under a playlist linked to your SMART TV app. Thank you.