Great question! To read or bypass DTS codecs with your setup, you might want to check if your TV (LG OLED C1) supports passthrough settings for audio formats. Make sure to enable passthrough in the audio settings, and consider using an HDMI ARC connection for optimal performance. If the Sonos Arc doesn’t support DTS, you may also want to look into converting the audio to a compatible format using a media player or streaming service that supports Dolby Digital. Hope this helps!