Whenever I watch anime through the Samsung Smart Hub app that requires subtitles, after about a minute of playback the video quality degrades to a lower resolution. Stopping the video and then continuing seems to fix it, only for it to happen again shortly afterwards.
This only seems to happen with Vobsub and ASS subtitles, SRT is fine. It happens when streaming and transcoding.
To prevent this from happening I have to burn in the subtitles using Handbrake. Surely there's a way to fix this?