[請益] 有關於HDR輸出的問題消失
小弟最近買了eu3270螢幕
接上我的電腦本來開開心心的要來看個4K HDR爽一下
結果各種問題接踵而來…
撥放4K HDR片源透過MPCHC跟madvr直出HDR訊號
顯卡是970接口有hdmi2.0跟dp1.2
接HDMI可點亮HDR但色深只能選到8bit
接DP色深可以到10bit但點不亮HDR…
我自己的認知是dp1.2頻寬比hdmi 2.0還大應該能透過madvr直出HDR訊號
但不管怎麼試還是只有hdmi能點亮HDR
但色深就只能選到8bit
是不是只有DP1.4能10bit HDR啊?
有大神能解個惑的話小弟不勝感激Orz
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哪種R
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想說也是跟電蝦有關的問題…
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螢幕端是有dp1.4,但970輸出只有1.2
我自己的想法是dp頻寬比較大所以能到4K 60hz 10bit
但可能是定義問題導致頻寬比較大的dp1.2反倒不能點亮HDR?
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真假R
讓小弟好生羨慕R
※ 編輯: l2002134679 (153.159.134.206), 10/04/2018 10:49:48
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madvr可以將hdr訊號轉換成sdr無痛輸出
效果很好但不是hdr就有點爽度不足…
※ 編輯: l2002134679 (153.159.134.206), 10/04/2018 10:52:04
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果然是定義問題嗎?
明明頻寬比hdmi大的說…Orz
※ 編輯: l2002134679 (153.159.134.206), 10/04/2018 10:58:28
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