[分享]對於HDCP的小疑問

剛剛看到有人買PS3,卻無法夠過HDMI轉DVI來接LCD螢幕,
所以去相關網站查詢些資訊,供各位參考囉,達人級的請跳過,若是有謬誤請指正

http://www.hdmi.org/manufacturer/technology.aspx

HDMI is fully backward compatible with PCs,displays and consumer electronics devices incorporating the Digital Visual Interface (DVI) standard. Both HDMI and DVI were pioneered by Silicon Image and are based on TMDS®, Silicon Image's powerful, high-speed, serial link technology.

還有人質疑DVI跟HDMI的話值差異嗎??

http://www.digital-cp.com/home

HDCP is a specification developed by Intel Corporation to protect digital entertainment content across the DVI/HDMI interface.

所以並沒有說HDCP是專門給HDMI的哦,不管是DVI或是HDMI,若是要傳遞具HDCP,
則必須要傳送端跟接受端都有支援HDCP才行

但HDMI並沒有強制要有HDCP,若是輸出並沒有HDCP,那一般HDMI轉成DVI是不會有問題的哦
有興趣的去這兩大網站爬文吧
2007-09-12 14:43 發佈
文章關鍵字 HDCP 疑問
bit strange. HDCP is mantatory in HDMI, but option in DVI.

suffer by HDCP........
but tks Zimdy, now can watch pretty PQ on Tosh 62 from 905 HDMI!
that's a temp solution, however.


聞聲 wrote:
但HDMI並沒有強制要有HDCP
lienly wrote:
bit strange. HDCP is mantatory in HDMI, but option in DVI.

suffer by HDCP........
but tks Zimdy, now can watch pretty PQ on Tosh 62 from 905 HDMI!
that's a temp solution, however.


XBOX360 Elite (HDMI 輸出) 可以透過 HDMI 轉 DVI
在沒有支援 HDCP 的螢幕正常顯示遊戲畫面.

http://www.eurogamer.net/article.php?article_id=78001&page=3
HDCP-Free
Another aspect of the Elite that I really appreciated was the
complete omission of copy protection (HDCP) on the HDMI output.
There are hundreds of thousands of perfectly capable DVI monitors
out there that won't work with PlayStation 3 as they don't feature
the HDCP decoder chip required to descramble the image.

This is no problem for the Xbox 360 Elite, which only invokes the
HDCP encryption when viewing an HD-DVD movie.
內文搜尋
X
評分
評分
複製連結
Mobile01提醒您
您目前瀏覽的是行動版網頁
是否切換到電腦版網頁呢?