4K 問題

HKWAIYIN

就算係旗艦 amp 好多都係 1- 4 個 HDMI 支援 HDCP 2.2 其於係唔支援

Szelong

HKWAIYIN 發表於 2016-12-10 19:49
https://www.bhphotovideo.com/c/product/1081938-REG/onkyo_ht_s3700_5_1_channel_home_theater_receiver_ ...

如果我用203播4k file,即係可以唔洗HDCP2.2?
(Post76 Android 手機版送出)

ccfa_hp

thanks
(Post76 Android 手機版送出)

HKWAIYIN

Szelong 發表於 2016-12-10 19:57
如果我用203播4k file,即係可以唔洗HDCP2.2?
(Post76 Android 手機版送出)

冇版權 copyright 就會播到

Szelong

HKWAIYIN 發表於 2016-12-10 20:42
冇版權 copyright 就會播到

咁可以唔洗咁急換amp
(Post76 Android 手機版送出)

tiggerjason

其實咁樣講會容易明白啲。若然4K信號源係有用HDCP 2.2 保護，那麼你的HDMI就必須係2.0a + 有HDCP 兼容。否則便看不到了。
但如果4K信號只是由FULL HD 倍線去4K 60hz, 咁有冇 HDMI 2.0都冇所謂。
(Post76 Android 手機版送出)

lo-b

呢個問題我都有思考過，因為我而家用緊Y記3040，佢只支援4k 60p,行唔到HDR高對比，但應該都出到4k的，只係出唔到HDR,我都訂了oppo203,到時諗住聲畫分開行，那應該是沒有影響到我，3040只是舊一代，就已經行唔到HDR & hdcp2.2

ayhc

lo-b 發表於 2016-12-12 10:39
呢個問題我都有思考過，因為我而家用緊Y記3040，佢只支援4k 60p,行唔到HDR高對比，但應該都出到4k的，只係 ...

Ching,
想問下TV是樂聲cx700 吾 support HDR, amp系pioneer舊model lx82, 如果換oppo203的話可以怎樣用盡4k？
是否要換hdmi ?
Sorry, 對影音認識不足。

wklie

If the UHD Blu-ray player has dual HDMI output, connect the video HDMI direct to a HDCP 2.2 TV.  This way you don't need the Amp to support HDCP 2.2.

If the UHD Blu-ray player (single) HDMI output is connected to the AMP, then the AMP must support HDCP 2.2 for it to work.  Any old Amp that advertises 4k/60p but does not support HDCP 2.2 is completely useless for UHD Blu-ray.

UHD Blu-ray connection to non-HDR 4K TV is not a problem as long as the TV supports HDCP 2.2.  In this configuration, the UHD Blu-ray player will convert the HDR to SDR for output to TV.