70% Blu-Ray discs are region-free

http://en.wikipedia.org/wiki/Blu-ray_Disc#Region_codes

Region codes

Regions for the Blu-ray standard:[65]
* A/1: The Americas, and their dependencies, East Asia (except Mainland China and Mongolia), Southeast Asia.

*B/2: Africa, Southwest Asia, Europe (except Belarus, Russia and Ukraine), Oceania, and their dependencies.

*C/3: Central Asia, East Asia (Mainland China and Mongolia only), South Asia, central Eurasia (including Russia), and their dependencies.

As with the implementation of region codes for DVDs, Blu-ray Disc players sold in a specific geographical region are designed to play only discs authorized by the content provider for that region. This is intended to permit content providers (motion picture studios, etc.) the ability to support product differences in content, price, release date, etc., by region. According to the Blu-ray Disc Association, "all Blu-ray Disc players...(and) Blu-ray Disc-equipped computer systems are required to support regional coding." [b]However, "Use of region playback codes is optional for content providers..."[66] Some current estimates suggest 70% of available Blu-ray (movie) discs from the major studios are 'region-code-free' and can therefore be played on any Blu-ray Disc player, in any region.[67][/b]

[b]Movie studios have different region coding policies. Among major U.S. studios, Paramount Pictures and Universal Studios have released all of their titles region-free.[68][69] Sony Pictures and Warner Bros. have released most of their titles region-free.[70][71][72] Lionsgate and Walt Disney Pictures have released a mix of region-free and region-coded titles.[73][74] 20th Century Fox has released most of their titles region-coded.[75][/b]

所有跟帖： 

• 这么多乱七八糟的，是啥？ -猫在天涯- ♀ (41 bytes) () 12/09/2009 postreply 02:10:52

• Just buy it, I already tried it on my BluRay player and PS3, not -天外飞砖- ♀ (0 bytes) () 12/09/2009 postreply 02:13:02

• 干脆把你的Universe转让给我算了，反正你也看完了 -猫在天涯- ♀ (0 bytes) () 12/09/2009 postreply 02:16:41

• 行啊。$50，你立刻就可以拿到看了，如何？ -天外飞砖- ♀ (0 bytes) () 12/09/2009 postreply 02:31:10

• 不对，应该是$100，价格记错了，咔咔咔，差点让你赚大了 -天外飞砖- ♀ (0 bytes) () 12/09/2009 postreply 02:35:42

• $70 明天就取，如何？ -猫在天涯- ♀ (0 bytes) () 12/09/2009 postreply 02:59:48

• 俺还没看完啊，第三季是太空性爱，还没来得及看啊，咔咔 -天外飞砖- ♀ (0 bytes) () 12/09/2009 postreply 03:07:39