»We measured the lowest error in AV-synchronization when connecting directly via the soundbars' HDMI-In ports rather than using their HDMI audio return channel (HDMI-ARC) ports. This is surprising, considering that the HDMI-ARC protocol includes AV-sync correction!«
Was ich sage.
Your Soundbar's #eARC Connection May Not Give You the Best Experience
https://www.rtings.com/soundbar/learn/research/1-3-tbu-article
RTINGS.comYour Soundbar's eARC Connection May Not Give You the Best Experience: What We Learned From Taking 500 Measurements Using Our Updated Audio Latency TestA lack of synchronization between video played on a display and audio played on a connected soundbar is frustrating and can be so poor that the content is rendered unwatchable.