Tue Jul 14 2020
Why are subtitles not shown when casting from Android/iOS to a custom receiver app?
Android & iOS v2.x.x SDKs use Player API Level v7, thus requiring the Web SDK v7 on the cast receiver. This is automatically correctly configured in case Bitmovin's default receiver app is used.
More details about how to create a custom receiver application based on the v2 of the Chromecast Receiver SDK, can be found here.