A:Answer Hi Dave. Bluetooth Audio connection has an inherent delay compared to a wired connection. The headphones will perform well when streaming audio, but you may notice the audio delay (latency) for video content. In the settings menu for the LG C8PUA 4K HDR Smart OLED TV w/ AI ThinQ® - 55" Class (54.6" Diag), Model # OLED55C8PUA, there is an AV Sync Adjustment setting that you can select 'Bypass' for which outputs the broadcast signals or the sound from external devices without any audio delay. The audio may be output before the video because of the time the TV takes to process the video input. You can use the adjustment that adjust the synchronization of the sound from the speaker to see if slowing down the audio output synchronizes with the video...^IFV
