Merge pull request #1975 from pedroSG94/feature/add-sponsor

add sponsor to readme

Author: pedroSG94

README.md

@@ -15,6 +15,14 @@ Enterprise Grade APIs for Feeds & Chat. <a href="https://getstream.io/tutorials/
 
 </br>
 
+
+
+## Recall.ai - Mobile Recording SDK
+
+If you’re looking for a hosted mobile recording API, consider checking out [Recall.ai](https://www.recall.ai/product/mobile-recording-sdk?utm_source=github&utm_medium=sponsorship&utm_campaign=pedrosg94-rootencoder), an API that records phone calls and in-person meetings.
+
+---
+
 RootEncoder (rtmp-rtsp-stream-client-java) is a stream encoder to push video/audio to media servers using protocols RTMP, RTSP and SRT with all code written in Java/Kotlin
 
 Note: The library was renamed from rtmp-rtsp-stream-client-java to RootEncoder after add SRT protocol because the name has no sense anymore