Format war brings production challenges and PS3 might have update for PIP and BDLIVE

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Another article that shows the fact that format war can have negative effects on production.
http://www.videobusiness.com/article/CA6473649.html

quote
“One next high-def challenge is crafting advanced Blu-ray bonus features, namely picture-in-picture and BD-Live. No currently available Blu-ray set-top players support BD-Live or picture-in-picture functionality, but there is industry hope that PlayStation 3 may soon offer a firmware upgrade to support these features. 1K has already created similar picture-in-picture, where two video streams run concurrently, and Web-access interactivity for HD DVD titles.”