从一份邮件中抄了过来，暂时先存下来，有时间再研究，估计到这个目标实现也得明年年底了，先不着急看。
Date: Tue, 10 Oct 2006 22:02:34 -0400
From: Matt <matt@satbp.com>
Subject: Re: [Laszlo-dev] Feature request - runtime for bd-j
To: "OpenLaszlo development and bug reporting"
<laszlo-dev@openlaszlo.org>
Message-ID: <200610102202.34640.matt@satbp.com>
Content-Type: text/plain; charset="iso-8859-1"
On Tuesday 10 October 2006 16:11, Henry Minsky wrote:
> That sounds very interesting, do you know where to find a copy of the
> specification?
This is as close as I have found for the bd-j part.
http://www.blu-raydisc.com/Section-13470/Section-13890/Index.html
> I always wondered how to write software for DVDs.
With dvd there really isn't a whole lot of software to be written. With BD-J
and the hd scripting it will be wholly different. It is conceivable to write
some reasonably sophisticated games as well as other apps for these things.
> But isn't there some question as to who is going to
> come out on top in the next generation DVD format wars?
Certainly, and only time will tell. I suspect in this case that BD will win,
but there are arguments for both (and neither). This isn't the place for that
discussion.
> Is this runtime specific to just blu-ray, or does it
> apply to the other contender as well?
A definite yes, BUT, given its J2ME nature, it is reasonable to say that going
that direction first will yield a _ton_ of devices upon which the OL runtimes
will be able to produce useful output. I suspect that a large minority of the
phones on the market worldwide are java capable. Read the article, they have
numbers in the billions of units. Then top that with what could be an
entertainment leader (Blu-Ray) in a few years. It seems to me to be a no
brainer. Even still, the hd-dvd runtime might also be a reasonable next
target.
My 2 cents.
Later,
Matt