Posts tagged `FLAC`

OpenOffice.org’s increasing dependence on Java is causing righteous indignation throughout the FOSS community. I agree on this point, not only on the grounds that a closed source runtime like Java (remember the early days of Trolltech’s Qt, anyone?) has no business being so heavily integrated into a open source project, especially one of such magnitude and importance. While I understand that creating a C++ module for database manipulation is no small feat and getting it out in any form by 2.0 trumped anti-Java concerns, it’s disappointing to say the least. For someone like me, who has JRE (reluctantly) anyway, for use with Azureus (I can’t help myself: it’s so feature-rich, and with such an attractive GUI), such things are no problem, except for perhaps the slowness and resource intensity associated with a Java program, it is a problem for other users, people I recommend OOo to who don’t have JRE. My hope is, by the time 3.0 rolls around, we see Java either opened up, or removed entirely from OOo. Preferably the latter: native code may be more complex, but it’s also far faster than scripting. Even if they have to keep the scripted elements, I would like to see them reimplemented in something like Python.

Via Rob comes the story that Hitachi is predicting 1TB hard drives by 2007, using their new “perpendicular storage” model. I wrote last year on Seagate’s plans to use laser heating to make half petabyte (500 terabytes) hard drives by 2010. Still, I could deal with 1TB drives. Imagine the amount of audio I could fit on that! I’d go ahead an reencode everything in (OGG-)FLAC, and that’s good for everybody. Again, though, I wonder how the logistics of internet service will scale to follow the change in available local storage.

Microsoft is having conniption fits over the idea that Brazil is courting Linux. Since Brazil is a relatively poor but populous country, certain members of its government have lobbied for years to use Linux and OSS in both government functions and in social programs. In response, Microsoft is offering to sell them a much shittier version of Windows at a lower price.

Features cut from the various Starter Editions have included support for multiple user accounts; networked printers; the ability to personalize desktops with multiple looks and feels for different users; and support for screen resolutions above 800 X 600 DPI (dots per inch) [sic]. Starter Edition also prevents users from launching more than three applications simultaneously. [Source: /.]

So, the options are any one of a number of varieties of Linux distribution and the entire catalogue of open-source software…. or a Windows environment comparable to something it put out in 1995. No separate user accounts? A maximum resolution of 800×600 (pixels, not DPI)? No network printers? Boy, you sure can do a lot with XP Starter Edition. They created the damn thing to try to stave off piracy in Asian countries. They say they’re pleased with the result so far, but one has to think that a technological populace used to simply pirating full versions of Windows isn’t going to be particularly receptive to paying for one so horribly neutered.

§568 · April 12, 2005 · 5 comments · Tags: , , , ,

Jon Borland writes that Microsoft’s guide to buying an MP3 player seems to hint against buying some from Apple. While I certainly agree that avoiding Apple’s products would be a good thing (they tend to be form over function), I also find it laughable that, for instance, anyone would think that it’s important for a player to handle Microsoft’s WMA (“Plays For Sure“). Vorbis, MP3, MP4 (even Apple’s shitty AAC codec), FLAC, WAV: all viable compressions. But who in their right mind would choose WMA?

Far be it from me to criticize people for wanting the truly polished product that is an iPod. If it was simply a matter of paying extra money for Apple’s unique (in my opinion superfluous) æsthetic, I would tell people to go ahead and swipe their card. But as it is, I actively campaign against the purchase of an iPod, and there are several reasons.

Price. A quick search on Amazon.com shows a 20GB iPod to be $310. an iRiver of comparable size is $284.

For an extra $25, maybe it’s worth it to have an iPod. It is, after all, the quintessential MP3 player, right? Maybe, but the allure of the iRiver (and other players) over the iPod don’t stop at price. Let’s take a look.

Comparison of popular digital audio players
Model Cost Capacity Battery Life Screen Type Supported Formats FM Tuner Photo Viewer
Apple iPod $310 20GB 12 hours Grayscale AAC, MP3, Apple Lossless, WAV No No
iRiver H320 $284 20GB 16 hours Color LCD MP3, OGG, WAV, WMA Yes Yes
Rio Karma $210 20GB 15 hours Grayscale FLAC, MP3, OGG, WAV No No
Creative Zen Touch $235 20GB 24 hours Bluescale MP3, WMA, WAV No No

Manufacturers have so many versions nowadays that it’s hard to keep track of which players are which price and what features they support. Still and all, the general trend is for Apple to provide less features for more money. Not only that, but Apple seems to be consistently dogged by quality issues: in iPod’s case, the issue is faulty batteries.

Long story short: don’t listen to Microsoft’s advice about anything, and don’t buy any of Apple’s products. Do the research, see the reviews, compare the features. Don’t buy it because Bono has one.

§541 · March 22, 2005 · 5 comments · Tags: , ,

Yes, I know it’s from March, but 500’000GB hard drives? Yowzah!

With areal density of 6.25TB (Terrabyte) per square inch, 3.5″ typical platter would be able to hold up about 49TB of data on one side. Two sides of such platter would handle about 98TB of information. Usually HDDs have from one to five platters inside, the maximum storage capabilities of upcoming HDDs would be up to 490TB, or approximately 0.5 of Petabyte. However, Seagate storage capacity may be limited by about 200TB, as the company does not use more than 2 platters in its HDDs today. (Emphasis mine)

HAMR technology will significantly extend the capacity of modern magnetic disc drives that use magnetic heads to read and write digital data onto spinning platters. HAMR achieves higher densities by using a laser-beam or other energy source to heat the recording medium at the same time that data bits are being recorded [...] Seagate estimates that HAMR technology will be used in disc drive devices initially at 1Tb (terabit) per square inch densities, with a time to market of approximately 2010.

Imagine how such a thing will affect computer media. For instance, when Napster first hit the scene in 1999, broadband was a relatively new thing, nowhere near as widely available as it is today. The standard “CD quality” [sic] mp3 was about 128kbps, or about .96mb per minute of music. Today, about five years later, the minimum bitrate is 192kbps, or 1.44mb per minute (For a better explanation of bitrates, see my Audio Codec entry). However, among the audiophile circles, lossless compression such as FLAC or SHN, at as much as 5mb per minute, are popular. Superior video compression technologies mean that DVD quality movies can be stored in 700 or 1400mb files, but even now, 4.5gb DVD-+R disc images of popular movies are being swapped on file-sharing networks. As 8.9gb, dual-layer discs becomes popular, the size of those DVD-+ R images will increase to almost 9gb a pop. Hard drives today are huge (I personally have a 36gb, two 120gb, and 160gb, soon to own an additional 250gb), but at 8 or 9gb a movie, that won’t last long.

The question becomes, as these hard drives and similarly large optical mediums such as holographics discs become readily available for not just techies, but the Survivor-watching populace, how will the future of file-sharing and the bandwidth capabilities of internet providers cope? All the more reason for Internet 2 to succeed, in that it recently acheived a spit of 10Gbps (or 1.25gb per second, or, if you’re familiar with your download window saying something like “64.5kb per second,” it’s 1’125’000kb per second.

This is all fine and good, but will these sorts of speeds be readily available, even beyond 2010? Not likely. Just as it is today, consumers will be limited by their less-than-adequate service providers, slow site servers, and heavy network traffic. Still, one can expect that the data-intensive media of tomorrow, like uncompressed, multichannel music (think DVD audio) and extremely large movies will be to our pipelines what FLAC audio and DVD-R images are today.

Still, it’s progress.

§425 · October 25, 2004 · (No comments) · Tags: ,