剛見到HDMI 1.4 3D 3出2 Switch賣, 想唔換Amp而3D Media Player直出電視

explorerhk

我想買呢個Switch, 2個 Input 就駁PS3 同埋3D Media Player, 而Output 就一面直出3DTV, 另一面出Yamaha 普通Amp. 我睇就睇直出畫面, 聲音就聽Amp出, 我問左代理3個Output都係聲影出, 所以如果咁樣OK, 我就唔洗得登去換3D Amp, 我見呢隻switch唔貴都係400幾蚊可以玩下, 謝謝各位師兄先!!

我問題係咁樣駁法會唔會聲畫唔同步, 因為我個畫面係3D Media Player/PS3 直出電視, 但聲音經左Amp要再Process, 好明顯會耐左唔夠直出快. 有冇人試過呢? 如果真係有唔同步, Yamaha Amp 會唔會有得教Delay之類. 我睇左3D Media Player 好似無得set delay的.

另外有冇師兄用緊Oppo-93/Cambridge Audio 而用緊Dual HDMI 駁法, 會唔會一樣有delay呢? 如果有, 點樣去解決呢?

buytv

回復 1# explorerhk


闋於delay問題 ! 可用AMP 教 ! 我自己用onkey教到 其他就唔知啦 !

以下邊個組合好D呀 ?
1  3D media player($1500-2000) + BR機(sony $2200)
2   oppo 93 ($4500)

價錢差不多 ! 邊個組合效果同兼容性最好呢 !

dinglau

我用緊Himedia 910A, 有同樣問題, 暫時HDMI直出3DTV, Optical 出 Amp, 無問題! 不過無左高清音效, 用住先! 師兄試完出聲, 我都有興趣!

goemonate

it won't work. don't waste money.
Bluray requires HDCP handshaking. it will handshake with output 1 and output the same to output 2. so if output 1 is 3DTV + 2 channel audio, then output 2 will have only 2 channel audio. Same if output 1 is AMP, then output 2 will have only HD picture not 3D...

explorerhk

it won't work. don't waste money.
Bluray requires HDCP handshaking. it will handshake with output 1  ...
goemonate 發表於 2012-6-27 21:23

任務失敗左. 原因係我個Yamaha Amp唔可以HDMI Signal入, 只可以淨出HDMI Audio 而唔要 HDMI Video. 我而家只可以咁set, HDMI入3DTV, 另一面就BD Player 用Coxial/Fibre/色差落Amp, 而個Switch就要黎唔洗再插過D cable.

各位師兄, 如果你部Amp係可以HDMI 入而淨出到Audio, 我估可以試下.

你可以咁樣試下, 例如: 2 個HDMI 入, 1個BD Player, 另1個係PS3, 你係AMP選PS3畫面, 但要BD Player D 聲. 如果你打PS3時聽到BD Player聲, 咁樣我估會有機會得. 不過樓上師兄講左野有point野, 就係就算得可能D聲都唔一定出到HD Audio, 因為你直入3DTV係Audio 2.0.

kk1999

其實我都吾係好明,因hdmi 2d & 3d 都帶hdcp訊号,
1.播放器看 bd iso  都帶hdcp訊号?
2.hdcp訊号是player 和tv 一對一互相交流嗎?但
3.還是player的工作是只有不斷輪出,tv的工作是不斷接收來解碼.
如是,這像就像電器店般,player加放大器輪出幾部電視.
如是,以下個放大器可行嗎?

-見到淘宝這產品hdmi ver 1.4 3d 120hz,咁多位師兄又點睇?

(我用 kaiboer 3d player 看3d iso 經 optoma 3d-xl 出 3d dlp-link 120hz 投影. 而擴音機有hdmi 出入,但不support 3d)

http://item.taobao.com/item.htm? ... 9963_3k7_1734112965

請師兄指點.

goemonate

其實我都吾係好明,因hdmi 2d & 3d 都帶hdcp訊号,
1.播放器看 bd iso  都帶hdcp訊号?
2.hdcp訊号是player 和 ...
kk1999 發表於 2012-9-4 20:33

   
I reply in English.

Yes, all Bluray needs at least one HDCP handshaking. The 1-to-2 splitter will help the bluray to handshake with the first device, then duplicate the signal tothe second device. The problem is, the first device does not always have the same EDID information as the second device. For example, if the first device is a 3D TV, then the second device will also have 3D video, but only with 2 channel audio, because the TV supports only 2 channel audio. At the end, you have the 3D image, but lost the high quality DTS MA 5.1 audio.

If, just if, your 3D TV can also support high quality audio, then you are lucky that the 2nd device will also enjoy the 3D audio. I don't think there is any in the market.

vicchow

goemonate 發表於 2012-9-7 14:26
I reply in English.

Yes, all Bluray needs at least one HDCP handshaking. The 1-to-2 splitter ...

This can be overriden if your blu-ray player allow manual setting of HDMI Audio.

If you manual set it to bitstream, it will enforce bitstream output under HDMI no matter what hdcp handshake result.