Archive for the ‘Video Technology’ Category

DivX on PS3, Free Xbox 360 Stuff and Fall Update

Friday, November 16th, 2007

PlayStation 3As you would have heard by now (or read, on our news front page), DivX is coming to the PS3. The precise details are unknown at the moment (for example, will DivX Ultra be supported? The PS3 is definitely powerful enough to play these advanced DivX with menu files). When this update is coming, again, is an unknown.

Following earlier statements from the CEO of DivX Inc, it appears DivX on the Xbox 360 is in the works too. Whether it will be included in the December 4th Fall Update, that’s unknown at the moment. Hmm … that’s a lot of unknowns.

What is known, however, is that the Fall Update for the Xbox 360 will include downloadable Xbox games for $15 a pop. Previously, the only way you could obtain Xbox games for the 360 is to buy used copies. Looking at how well the PS2 is still selling, perhaps Microsoft should have continued on the Xbox as a budget console for a bit longer (but then again, looking at how the PS3 is selling, perhaps the PS3 is competing not only against the 360, but also the PS2 as well).

CarcassonneIt’s also the five year anniversary of Xbox Live. There are a couple of free gamer pics and themes in the Marketplace for you to download. Also, for the 15th and 16th only (US EST), you can download the Live Arcade title Carcassonne for free. I’ve downloaded this puzzle game, and it’s quite fun and addictive. Users that have been with Live since 2002 will also get 500 free Marketplace points as a reward. I like free stuff.

Weekly News Roundup (11 November 2007)

Sunday, November 11th, 2007

Once again, it’s time for the weekly news roundup on Remembrance Day, a day where we not only remember those who sacrificed themselves to preserve our way of life, but also to remember the futility and wastefulness of war. War is something that should be avoided whenever possible because it comes with a price that is far too high.

Starting with copyright news. A lot of news items this week after a relatively quite last week. A study has found that not only does music piracy not hurt the music industry, it might actually help because illegal music sharing leads to higher music sales. Of course, record industry groups around the world has chosen to ignore or discredit the report. I’ve always believed that if you do not distribute content in a way people prefer, they will seek their own way of obtaining the content, legal or otherwise. And speaking of bad distribution methods, Macrovision’s DRM for games has been found to have a bug that allows computers to be exploited and hacked. It’s bad enough for DRM to make life harder for legitimate customers, but at the very least, people who make them should ensure it does no other damage. But as the case with Sony’s rootkit scandal, companies that deploy DRM have absolutely no regards for their customers anyway, and this is why things like this keep happening. These companies regard people who crack their DRMs as the most evilest of all people, because DRM licensing is big money and other companies are not going to pay if a lone hacker working in his bedroom can break their multi-million dollar encryption scheme. Sometimes it’s not just lone hackers though. Slysoft has announced that they have “by-passed” BD+ copy protection for Blu-ray discs, but it might only be a temporary solution until the loophole which allows this exploit is fixed. As Doom9 opinioned on his website in regards to this news:

Either way, at this point I wouldn’t bet much money on this workaround being permanent, so you should heed Slysoft’s advice about buying HD media and buy HD DVD over Blu-ray – it is the more consumer friendly format (not to be confused with a consumer friendly format) and the risk you incur of not being able to exercise your fair use rights in the future are greatly reduces if Blu-ray becomes the prevailing format.

And when DRM is not cracked, then consumers might be the one who suffers as in the case of US Major League Baseball selling DRM’d videos to people, then changing the DRM and making all those paid for videos unplayable. That’s the real danger of DRM though, because at any moment, the content owner could decide to do something like this and you end up having to buy the content all over again.

Prince is set to sue The Pirate Bay for copyright infringement. Not sure that’s a wise move though, as I’m sure the TBB has a lot more loyal fans now than Prince ever had in his entire career. And it appears Demonoid, the popular Bittorrent tracker, is down. Don’t know if it’s permanent or just a temporary thing, but you can definitely see a trend now what with the demise of OiNK still fresh in people’s memories.

On to HD news, I wrote a blog in mid-week about the effects of the $98 Toshiba HD DVD player, so I won’t go into it further except to say I’m extremely jealous and bitter at all the people who managed to get themselves one of these players. I checked my local electronics store yesterday and the Australian version of this super-cheap player was retailing for $AUD 596 (it does have a $100 cashback, which makes it $496 and comes with 3 free HD DVD movies) – that’s $USD 450, which is actually $150 more than the Toshiba retail pricing (which nobody sells them at), and comes with two less free movies as well. Cnet Asia wrote an article about Blu-ray 1.1. profile players and whether it makes you existing BD 1.0 players obsolete – it’s worth a read. It’s not just consumers that are a bit confused by all these profiles, even the Blu-ray manufacturers seems confused about what they should be doing. Sony’s CEO has conceded that the HD war is a stalemate at the moment – it’s certainly a change from the usual “we’ve won” messages that the Blu-ray group likes to send out. I’ve always thought that the eventual result of this stupid war was going to be a stalemate – even if one format has 80% of the market, 20% is still quite a lot to just “give up”, not when so much money has been invested already. But the first casualty of the HD war might not be Toshiba or Sony, but the AV Science forum, which has closed its Blu-ray/HD DVD section due to increasing hostility between forum members. My little rant about fanbois a couple of weeks ago might be relevant here, even though it was about those of the PS3/Xbox 360 variety.

And on that note, we move onto gaming. Yet another developer has come out to say what everyone seems to know already, that the PS3 is not a million times more powerful that the year older Xbox 360, at least not according to developers. The general feeling seems to indicate that while the PS3 has a more powerful processor, it’s memory handling is not as good as the Xbox 360 and is harder to programme for, so in the end, it all evens out. The long awaited PS3 2.00 firmware has been released and it adds a couple of interesting features, but for Blu-ray fans waiting for Profile 1.1. compatibility, it was a bit of a disappointment. Not that there are any movies to take advantage of Profile 1.1 anyway. Is your PS3 sitting in a place where it gathers a lot of dust? If so, you might want to move it somewhere else because apparently someone was told by PS3 customer support the excessive dust voids the warranty. Depends upon what “excessive” means though, I guess. And to end on a more positive note, the changes in the PS3 2.00 firmware and comments from the DivX Inc CEO seem to suggest that DivX playback might be coming to a PS3/Xbox 360 near you. I certainly hope it happens because my Xbox 360 is already quite a nice media extender devices, and if DivX/XviD support is added, then it makes playing back these files on my TV a lot easier.

And so this concludes another episode of Weekly News Roundup. What zany adventures will the MPAA/RIAA get up to next week? Just how many more forums will be closed “When Fanbois Attack”? And will scientist finally figure out just how many shades of awesomeness the PS3 is compared to the Xbox 360? Tune in next week to find out!

GeForce 8800 GT – The card everyone’s been waiting for?

Wednesday, October 31st, 2007

When I posted about my recommended computer specs back in September, I chose the 640 MB version of the GeForce 8800 GTS, but it was far from my first choice. I said at the time that:

… but what I want is a card that combines the HD acceleration (PureVideo HD or AVIVO HD) of the 8600 GTS (or HD 2400 XT) with the 3D performance of the 8800 GTS. Again, waiting 6 months will probably make this possible.

Well, I didn’t have to wait 6 months (although 6 months from the day that the 8800 series was first announced is more accurate), Nvidia has just announced the introduction of the 512 MB 8800 GT.

Nvidia 8800 GTSo what’s new in the 8800 GT? The 8800 GT has a new GPU, the G92. It is essentially a die shrink of the existing G80 GPU as found in the other 8800 series cards. The G80 required an external display chip to support the dual-link DVI outputs, but now the display chip is integrated into the GPU which significantly reduces manufacturing costs. The new GPU also supports PCIe 2.0, which doubles the available bandwidth. There are also lots of little changes associated with 3D performance, things like 112 SPs (compared to the GTX’s 128 SPs, and the GTS’s 96), core clock increase to 600 MHz (a 25 MHz increase on the GTX, but 12 less than the Ultra), shader clock at 1500 MHz (sames as the Ultra, and higher than the GTX), a 900 MHz memory clock (sames as the GTX, lower than the Ultra), 512 MB of RAM and a memory interface of only 256 bits (compared to the 384-bit of the Ultra/GTX, and 320-bit of the GTS). But forget all these specs, the important thing is that the GT plays the latest games and do it very well, basically on the same level as a 640 MB 8800 GTS, the card that I recommended only a month ago.

I have deliberately left out the best bit, and one bit that the 8800 GTS/GTX/Ultra was missing, which led me to be cautious in my previous recommendations. Where this feature is concerned, even the 8600 GTS was more preferable than the 8800. So what is it? Well, since this is a website/blog mainly about digital video, the feature I’m talking about is HD video acceleration, in particularly VC-1 and H.264 acceleration needed for HD DVD and Blu-ray playback. While the 8800 Ultra/GTX/GTS was super powerful for 3D gaming, it did not contribute much to video acceleration at all, and instead, sat idle while the CPU struggles to keep a steady framerate. With the 8500/8600 and now 8800 GT, the VP2 engine is used to provide full H.264 video decoding. Note that VP2 on the 8500/8600 only offers full H.264 acceleration – MPEG-2 acceleration (not really needed) and VC-1 acceleration is limited to only inverse transform, motion compensation and in-loop deblocking – I’m not sure if the situation has changed with the VP2 engine on the 8800 GT (unlikely), but H.264 is the most processor intensive codec of all three and the one that is most in need of acceleration. Full VC-1 acceleration would have been great, as most HD DVD movies and now even Blu-ray ones use VC-1, but I guess we will have to wait for the VP3 engine for that.

PARKLE GeForce 8800 GT Cool-pipe 3 Graphics CardSo my wish sort of came true. I wanted a graphics card with the 3D power of the 8800 GTS, and the HD video acceleration features of the 8600 GTS, and this is exactly what I’ve got in the 8800 GT. There’s even a passive cooled version of the 8800 GT, perfect for a HTPC setup that can even handle the latest games (a sort of “build-your-own” Xbox 360/PS3). The price is right too, positioned as an even cheaper replacement for the 320 MB 8800 GTS. It will be interesting to see what ATI can come up with to compete with the 8800 GT. And Nvidia themselves will launch a new GTS in November, so it might be worth it to wait and see a bit longer. And if you want to be a perfectionist, you might wish for HDMI output as well. But for the present, the 8800 GT is the GPU that I recommend for gaming and video enthusiasts.

For a roundup of Nvidia’s range of GPUs, please refer to this forum thread. You can read a full review of the 8800 GT here.

H.264 – Taking over the world one codec at a time

Friday, October 26th, 2007

Regular readers will know I’m a big fan of MPEG-4 AVC/H.264. And it seems I’m not the only one, because pretty much every new device being released in supporting this new format. It would take too long to list them all, but the number of devices, websites and formats that are using H.264 is simply amazing. Just as a small sample of the widespread nature of H.264, you have devices like Apple iPod/iPhone/TV, Sony PSP, PS3, Xbox 360, Zune, and also websites such as YouTube, then you have to both Blu-ray and HD DVD formats – all rely on H.264.

I can’t recall a single video codec that has so much industry support in so little time. Perhaps DivX, but that was only because of pirated movie downloads all using it as the format of choice (now it’s XviD). And it’s only a matter of time before movie downloads are using H.264 too (some of the high quality HD TV episode downloads are already using it). The extensive support is mostly the world of Apple, which is a huge fan of the codec. Future applications for H.264 include HDTV broadcasts (imagine watching your favourite sports program in Blu-ray/HD DVD quality HDTV on your 1080p screen – wow!).  

If there was some kind of stock market for video codecs, then put your money on H.264 becoming the industry standard in the years to come.

If you want to find out more about H.264, have a look at this site I helped to set up. It’s got information and instructions on how to equip your computer with the right software to play H.264 movies, as well as some demo clips for you to download:

http://www.h264info.com

Weekly News Roundup (30 September 2007)

Sunday, September 30th, 2007

Once again, I’ll go through all the news items that have gone through the Digital Digest website and forum for this week.

Starting with copyright related news again, some DRM advocates are worried that there might be a consumer backlash towards DRM (you don’t say!). I mean it’s not like there was a DRM related revolt on Digg earlier this year or anything, and I’m sure Apple/EMI and Amazon launching DRM-free music was just a coincidence, and in no way related to a consumer backlash. Torrent site Demonoid has been shut down by the Canadian RIA. Torrent sites usually only link to torrent files, and not the actual copyrighted content, but in the greater scheme of things, providing any assistance to copyright infringement is going to be risky, whether they host the actual file or not. I would like to see some separation between torrent sites and legitimate sites like Google Video, who are under renewed pressure this week over users uploaded pirated content – the main aim of torrent sites is to offer pirated content, whereas Google Video and other video sharing sites have pirated content because they cannot control their numerous users. Then again, there are video sharing sites that advertise free movies and encourage users to upload them, so they again should be treated differently. And then there is “Movie Night” on school campuses. Showing movies in common rooms or public areas is technically “broadcasting” and is against the terms of the copyright agreement, but how much does that really hurt the movie studios, so much so that lawsuits need to be launched? What’s next, not being showing to watch movies with people other than your immediate family?

Onto gaming news. Sony says that it can catch up to the Xbox 360 by March next year. I would say that if they don’t at least achieve this, then the PS3 is in serious trouble. The PS3 is the cheapest Blu-ray player around, and actually represents good value if you want next-gen gaming + HD movie playback, but it still hasn’t been able to beat the Xbox 360 + HD DVD add-on drive in sales since launch. Add to that the Xbox 360’s better range of games and exclusives, it’s not looking great for the PS3 compared to how well the PS2 did at this stage of its release. Can Sony claim a huge market share like it did with the PS2? I don’t think so and not being able to hold on to the market the PS2 created means a defeat for Sony no matter which way you look at it. Sony will hope that’s it’s new slim PSP bundle will at least claim a bigger market share in the handheld gaming market, a market dominated by Nintendo for some time now. But the big news of the week has been the launch of Halo 3. Even the news of scratched discs didn’t slow down sales, with Halo 3 breaking all gaming and even movie box office records on the first day. When video games start making more money than big Hollywood blockbusters like Spider-Man 3, something has changed in the way entertainment is delivered. It’s no wonder then that there has been more and more games to movie conversion, rather than the reverse, lately (Hitman the movie is that one I’m waiting for).

In HD news, it seems site like us are either not doing our jobs, or people are not visiting our sites (the most likely explanation, and I’m sure that the 10 people that read this blog will agree with me here). Consumers just don’t seem to understand HD with only 11% feeling they understand HD completely, and even HDTV owners don’t seem to understand. The situation is not just limited to the US either, with Australian consumers faring even worse. It’s a shame, because HD really is quite wonderful … people who have enjoyed proper HD will never want to go back to standard definition. And if you’ve already jumped on the HD movie bandwagon (in particularly, the HD DVD one), then you can enjoy state of the art interactive features from future titles such as Shrek the Third, in addition to the superb video and audio quality. But speaking of interactive features, Blu-ray is still playing a game of catch-up, and consumers will be the victim once again (no wonder they are confused about HD). As I’ve blogged previously, Blu-ray has really screwed the pooch on the issue of hardware standards, and now Blu-ray owners may need to replace their less than a year old Blu-ray player because it doesn’t have all the required features for future Blu-ray movies. Us HD DVD owners are feeling pretty smug about it all because the HD DVD standard has been finalized from day one and includes all the advanced interactive features that Blu-ray owners might not be seeing until next year. And did I mention that HD DVD is region-free? I know I shouldn’t go on and on about region-free, but it really is wonderful to have it. There’s not a lot of HD DVD movies on sale in Australia (and the ones on sale are too expensive), but because of the region-free status, I can import movies from the US or UK, usually at a lower price and faster release date. Unlike DVDs, with the NTSC/PAL difference, HD DVDs don’t have this difference so the US version is either likely to be identical, or in most cases, superior to the local release. Studios and local distributors may not like it, but it’s partly their fault isn’t it for not releasing identical versions in a timely manner. My US import to my local purchase ratio is at 3:1 at the moment.

And that’s all folks for this week. See you next week.