VLC Android App shows audio and text tracks, VLC lib based app only shows audio tracks

[dhavaln]

hello everyone,

We are facing a rather odd issue in our video streams. The streams already have the Audio and Text tracks and we validated that by loading them on a VLC Player App on the Android device, but when we use the same stream in the VLC lib player, we only get the audio tracks, the text tracks (subtitles) array is missing.

onLoad: { videoSize: { height: 0, width: 0},
  audioTracks: 
  [
    {name: "Disabled", id: -1},
    {name: "Track 1 - [English]", id: 50},
    {name: "Track 2 - [Spanish]", id: 51},
  ],
  duration: 0
}

Any guidance? The Stream URI is a UDP-based Live TV stream, the default audio/video works fine as well.

Update - attached is the screenshot of the VLC Player app showing both Audio and Text tracks.