(請益)Yamaha RX-A3050和電視的接法

bokicat

環擴A3050不支援Dolby Vision/HDR10+ HDMI OUT只有2.0b (ARC)
三星電視支援HDR10+雖然HDMI也是2.0b，但是有HDMI IN (eARC)和另外兩個HDMI IN
要接的設備有Oppo UDP-203 (可影音分離) / Apple TV 4K 2022 / PS5 / Philips hue HDMI Sync Box (四進一出，HDMI 2.0b，支援DV和HDR10+)

三星的HDMI IN (eARC)則連接到環擴的HDMI OUT 1 (ARC)，UDP-203影音分離一條AUDIO ONLY直接接到環擴的HDMI IN1 (BD)，一條MAIN接到Philips hue HDMI Sync Box，因為要有Philips hue的燈光同步效果，所有的設備都先接在這個Sync Box，然後再接到三星的HDMI IN2

請問有比較更好的接法嗎？因為環擴這端只有ARC，好像不能接收回傳Atmos/DTS-X來解碼。

還是我需要另外多買一個HDMI2.1 eARC的影音分離器，類似大通的HA2-320es，把所有設備機先接在上面，然後一條HDMI OUT給顯示設備，另一條HDMI AUDIO給環擴？

感謝指教。

dofayir

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LydiaMitchell

That's a tricky setup! It sounds like you're really trying to squeeze the most out of your gear. Since your receiver lacks full eARC support, getting Atmos/DTS-X back from the TV is definitely a hurdle. The HDMI 2.1 eARC splitter could be a good solution, letting you route audio directly to your receiver. It reminds me of how my Granny used to solve tech problems – with clever workarounds and a bit of ingenuity! Keep researching those splitters, it might be your best bet for the immersive audio you're after. Good luck!