BR/HD-DVD Thread

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Did Aiwa make a prototype BR recorder way back when BR technology was created by the Blu-ray consortium? :LOL:

Let me know when Aiwa decides to make a BR boombox. ;)
 
To get away from the latest squabbling, here are a few tidbits of actual information that don't seem to have gotten mention yet:

Blu-Ray seems to be looking into an 8cm format BR disk as well. (And with that information there's now speculation running around that PS3 might use that instead. Offhand, though, I think if they limited themselves to 8cm disks, they would be morons. I imagine PS3--and most players/recorders/etc--would be set up to play/record to both, and that publishers would have the option of producing on either, depending on their needs and cost considerations.)

Toshiba has also mentioned firmer plans on the date and price of their first player in the U.S. (No mention of recorders or media.) According to the article, Toshiba's timetable is set to coincide with Sony's, but Sanyo is perhaps going to jump out a bit earlier (though also no firm mention of recorders or media or price.)
 
I think the smaller disc is for camcorders, not for feature-length movies.

It would be one thing to distribute games on a smaller disc.

It would be another thing if the PS3 could only accept the smaller discs. That would mean no movies, which would expect to be released on the larger discs.
 
wco81 said:
I think the smaller disc is for camcorders, not for feature-length movies.

It would be one thing to distribute games on a smaller disc.
Aye, that's what they say. But I figure that unless they purposefully restrict the use of it for movies, some may find use for it as well. (There are a lot of other things out there than "feature-length movies" that may want to use the format as well.)
It would be another thing if the PS3 could only accept the smaller discs. That would mean no movies, which would expect to be released on the larger discs.
Which is why I said it would be moronic. Positioning the PS3 to drive the other markets is what it's all about. Anything that can play 12cm should be able to play 8cm, though. (Unless they'll all be cased media, which may be the case for camcorders and the like. But I can't imagine 8cm disk production existing without companies finding other uses for them as well.)
 
The economies of scale should favor the drives which could play the larger discs. These drives should also be able to play the smaller ones as well.

The drives which only play the smaller discs would be a curiosity and more niche-oriented.
 
cthellis42 said:
And with that information there's now speculation running around that PS3 might use that instead.

PS3 has to play existing CD and DVD, both 12cm. Nuff said.
 
True enough--wasn't quite thinking that through. Hehe... Think the 12cm devices will also be set up for the possibility of playing 8cm disks as well, though? It wouldn't take much on their part (shaping the trays, really), but do you think they'll want 8cm disks to be available caseless and as an option to game publishers?
 
The PS2 drive tray has an indentation for smaller discs.

My MaxDrive disc is 3 inches. My PC drive has the same indentation.

But I wouldn't try to mount the small disc in the slot drive of my PowerBook.
 
True, and they would keep the indentations to play old "mini" disks as well, but it's more along the lines of guessing if the BR Forum will let the 8cm standard go out to broadscale purposes, or if they want it mainly for specialized purposes.

(I guess also in the long run, it would depend on if it made sense for publishers to keep an 8cm and a 12cm line running simultaneously, or if the ease-of-use and additional mass printing of 12cm disks would make it just as cheap if not moreso than keeping 8cm for some projects and 12cm for others.)
 
Here's the proper BR/HD-DVD thread, right? ;)


M'soft coup starts media codec fight

Paris — Microsoft Corp.'s effort to shoulder its way into consumer electronics, movies and TV broadcasting worldwide by proposing its proprietary Windows Media Video 9 to the Society of Motion Picture and Television Engineers as an industry-standard codec seemed like a coup. But the standardization of WMV9 has not gone as smoothly as the software giant expected. The process, begun last year, appears bogged down by infighting and general distrust, with no clear sign of when VC-1 — the SMPTE standard based on WMV9 — will reach fruition.

...

The uncertainty has raised questions about the future of Microsoft's Windows Media Video codec. On the assumption that WMV9 was destined to become an industry standard, Microsoft convinced both the Blu-ray Disc Association and the DVD Forum to include it as a mandatory video compression format (along with MPEG-2 and H.264/MPEG-4 AVC) for next-generation high-definition DVD formats. Now, there is speculation that delays or licensing problems for VC-1 could prompt either — or both — of the DVD industry groups to simply delete the Microsoft technology from their specifications.

...

Multiple sources close to the SMPTE process told EE Times last week that Microsoft created the impression in the industry that its WMV9 codec had a leg up on H.264/MPEG-4 AVC in quality and licensing terms. But now that the WMV9-based VC-1 has been put to the test in the arduous SMPTE standardization process, VC-1 is "perceived as behind in quality and behind in licensing terms, compared to H.264/MPEG-4 AVC," one source said.

Moreover, by passing the WMV9 codec to SMPTE, Microsoft is no longer in control of VC-1 royalties. Those terms and conditions must be agreed upon by the essential-patent holders for VC-1. There are 12 of them at the moment, according to the MPEG LA licensing agency.

...

In addition to transport and conformance documents for VC-1, the SMPTE group still needs a reference software decoder and reference bit streams to ensure interoperability among different VC-1 implementations. This work is not yet completed. Nor are there any signs of a reference encoder for VC-1. Without it, some SMPTE members claim they cannot test decoders, since each has proprietary test sequences that require encoding. The test bit streams currently provided by Microsoft are not enough, one critic said. "There are elements in a VC-1 bit stream, provided by Microsoft, that are simply not there."

Hmm, does MS try to delay the BD-ROM spec fixation by not releasing a VC-1 test suite? 8) But in that case, VC-1 may be deleted from BD... :cry: :p
 
How complicated. I found it most odd that they found WMV9 inferior to MPEG4 by quality. I thought they were really similar.
 
I don't know if either form would be "dropping" it, unless the format is seriously flawed. I expect that A) Microsoft will get everything acceptable together on VC-1 before it's of concern, or B) the HD parties may be loose on its "mandatory-ness" until Microsoft does indeed get everything together.
 
Inane_Dork said:
How complicated. I found it most odd that they found WMV9 inferior to MPEG4 by quality. I thought they were really similar.

I'm not much of a WMV9 advocate, but you're probably confused. They found WMV9 inferior to h.264, AKA AVC, AKA MPEG-4 Part 10. This shouldn't be much of a surprise, as WMV9 is widely thought of as an h.264-based codec designed to be less processor-intensive.
 
There's a Business Week story that Warner Bros., Universal and Paramount are set to announce support for HD-DVD this week.

Disney is in negotiations too.

These would be non-exclusive deals so they could release on BR at a later point if needed.

Looks like BR will need more help from PS3 than ever, to get hardware marketshare so that these and other studios will reconsider. And maybe some strategic titles like Spiderman on BR to push format adoption.

Warner Bros. and Disney have the biggest market share in DVD sales.

So by next Xmas, an LotR box set in HD-DVD or the Pixar titles and things like Lion King may decide which format gets adopted. Of course Star Wars too.
 
wco81 said:
There's a Business Week story that Warner Bros., Universal and Paramount are set to announce support for HD-DVD this week.

Disney is in negotiations too.

These would be non-exclusive deals so they could release on BR at a later point if needed.

Looks like BR will need more help from PS3 than ever, to get hardware marketshare so that these and other studios will reconsider. And maybe some strategic titles like Spiderman on BR to push format adoption.

Warner Bros. and Disney have the biggest market share in DVD sales.

So by next Xmas, an LotR box set in HD-DVD or the Pixar titles and things like Lion King may decide which format gets adopted. Of course Star Wars too.


HAH!! Funny!! It took them how long to get the DVD version out.... ;)
 
Maybe one of the sides will make Lucas an offer he can't refuse. :LOL:

Supposedly Lucas released it partly because of piracy concerns. Didn't he promise that he would release it once he finised all the theatrical releases? So he's about done and does he really have a reason to hold back?

Plus he must be a home theater enthusiast himself.

If he doesn't release, then people can record to BR or HD DVD from the broadcasts of the SW movies on HBO. Don't know about the original 3 but they've played the Clones movie on HBO in HD several times.
 
snacky said:
I'm not much of a WMV9 advocate, but you're probably confused. They found WMV9 inferior to h.264, AKA AVC, AKA MPEG-4 Part 10. This shouldn't be much of a surprise, as WMV9 is widely thought of as an h.264-based codec designed to be less processor-intensive.
Ah. Thanks for the correction.
 
wco81 said:
There's a Business Week story that Warner Bros., Universal and Paramount are set to announce support for HD-DVD this week.

Disney is in negotiations too.

These would be non-exclusive deals so they could release on BR at a later point if needed.

Looks like BR will need more help from PS3 than ever, to get hardware marketshare so that these and other studios will reconsider. And maybe some strategic titles like Spiderman on BR to push format adoption.

Warner Bros. and Disney have the biggest market share in DVD sales.

So by next Xmas, an LotR box set in HD-DVD or the Pixar titles and things like Lion King may decide which format gets adopted. Of course Star Wars too.
Link, in case anyone wants to see it: http://www.businessweek.com/bwdaily/dnflash/oct2004/nf20041027_5297_db002.htm
 
I imagine they'll all be testing the waters in both (except for the Sony-owned ones, of course) as committing to one side or another for an extended period could turn into a big gaffe. There's still too much to keep in mind right now, and no real idea which way the public will turn.
 
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