Hi,
apparently I'm not able to switch to another audio track from the Emby app for Tizen (1.1.04).
I found this post which is very similar, and I'm wondering if it's still a thing, in particular:
Except this is not in chrome but in Tizen, similarly to that post the media (mkv/h264/eac3) is being direct played and the audio track selection is only modified in the player UI... the audio keeps going with the first track no matter what.
Thanks everyone for your support.
For this year/model TV there is a firmware issue which Samsung has confirmed which is preventing the app from switching audio tracks on the client (which is required to do this and maintain DirectPlay).
As a work around, when an audio track change is required, this is being confirmed on the server. In most cases, no conversion is done to the audio or video tracks, the track order is just switched in a new container on the server and it is delivered via DirectStream instead of DirectPlay.