Jott

Make a phone call, record a message, and have it automatically transcribed for you and sent to your contacts (via e-mail), to your Twitter page or blog.

Sound futuristic? Far-fetched?

Not so. Jott does exactly that, for free.

Set up your account today with Jott, and start sending e-mails, posting to your blog, and making reminders for yourself with your voice. I started using this a few hours ago, after having learned about it from a recent episode of net@night, a TWiT podcast. Jott isn’t really for people that sit behind a keyboard and monitor all day, but rather for on-the-go use, such as with a mobile phone.

One problem is that importing contacts isn’t as seamless as possible, due to the fact that I’m using Geekie.org Apps (powered by Google) rather than the standard Gmail. I had to go through the process of exporting my contacts to a CSV (Comma Separated Values) file and uploading that to Jott.

Jott isn’t perfect. Sometimes, it can misspell words; for instance, “poll” was spelt as “pole”, a homonym. Subtle things like the D at the end of “noticed” might not be detected.

Try it out anyways; visit Jott.

If you’re a North American user (US or Canada), there’s a toll-free number that you can use once you’ve set up your account - 1-866-JOTT-123 (1-866-5688-123). Local numbers for a number of cities exist as well.

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LifeSize Communications

I talked about H.264 a while ago as a great standard for distributing high-quality video. Would you be surprised to find that H.264 is also used for high-definition video conferencing?

LifeSize Communications provides interesting solutions for businesses and all sorts of organizations, from international NGO’s, to governmental agencies. The ability to communicate is important; the ability to see each other in LifeSize is a luxury, made possible by their telepresence solutions. Long-distance communication is so much more effective when everyone can see the others’ gestures, facial expressions, and body language.

Let’s talk more about the video. In October of last year, LifeSize Communications “rocked the high definition conferencing world” when they released a 720p product, allowing for high-definition telepresence on a typical broadband connection. The resolution is 1280×720, and amazingly, 30 fps. Typical (competing) video conferencing solutions are simply webcam quality; they aren’t well suited to a business environment or one in which the appearance of face-to-face communication is essential. LifeSize products lets you meet with the illusion of life-sized participants!

These are great solutions for any small business, enterprise, or organization. The best video conferencing solutions around!

Brought to you by our sponsors at LifeSize Communications.

(4 votes, average: 3.75 out of 5)

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NASA Uses Linux

A long time ago (sometime around the current month last year), I was talking to some people about how the International Space Station was running on Windows 95 and old versions of Windows NT. Apparently they were later moving to Linux.

Interestingly, NASA also uses Linux - that is, two flavours of Linux: RedHat Enterprise Linux and Fedora.

More after the jump.

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(1 votes, average: 5 out of 5)

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PageRank’s back!

Amazing! PageRank is finally back!

Geekie.org - PR2

PersonalLog - PR2

StudyNucleus (.org and .info) - PR1

RHHS-RASA.ca - PR2

Amazingly, a very new blog on PersonalLog, Smash.Weblog, also now has PR2. How did they get there without any attempts at SEO? Well, I’ll answer it for you: PersonalLog is always being optimized for Google!

(1 votes, average: 4 out of 5)

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Ubuntu 8.04

A few days ago, Canonical released a new version of their leading Linux products: 8.04. Ubuntu 8.04 LTS (Long Term Service) has been released, improving the desktop experience and targeting Mac and Windows users by adding enhanced multimedia solutions for pictures, music, videos, and more.

You can find out more about Ubuntu 8.04 from their official page.

I do want to point out a related project, called Kubuntu (essentially Ubuntu but with a KDE desktop). Kubuntu 8.04 was also released recently with updated components, such as KDE 4 with support for 3D effects, new simplified codec installation for Kaffeine, and Read/Write support for NTFS!

Personally, though, my preferred Linux distribution is still OpenSuSE. Maybe that will change, but likely not if I can get KDE4 on SuSE.

(3 votes, average: 3.67 out of 5)

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Use H.264 for videos

I’m going to categorize this under “Technology”, since I don’t have a section on Geekie.org dedicated exclusively to multimedia.

H.264 is a really good video compression standard. It’s also known as MPEG-4 Advanced Video Coding. You can read more about the technical details on Wikipedia.

The benefit of H.264 is that the resulting output files are substantially smaller as a result of significantly reduced (low) bitrates. Yet, H.264 is able to do so without sacrificing image quality; the output video quality is often comparable to an uncompressed AVI. Trials have shown that H.264 outperforms DivX and Xvid, in terms of quality, thanks to the new features in MPEG-4 Part 10.

Apple QuickTime is one of the major video players (and encoders) which supports H.264 and is proud of it. Their page about H.264 has the following description:

H.264 uses the latest innovations in video compression technology to provide incredible video quality from the smallest amount of video data. This means you see crisp, clear video in much smaller files, saving you bandwidth and storage costs over previous generations of video codecs. H.264 delivers the same quality as MPEG-2 at a third to half the data rate and up to four times the frame size of MPEG-4 Part 2 at the same data rate. H.264 is truly a sight to behold.

Standard definition video (ie. 640×480) is imperceptibly encoded to only 1 to 2 mbps, while maintaining the same degree of quality. HD support also exists, at amazingly low bitrates (comparatively).

Unfortunately, Microsoft isn’t embracing H.264 in the same way, and neither Windows Media Player nor Microsoft Silverlight (at the time of writing) support H.264 or MPEG-4 Video. They have chosen, instead, to create “Microsoft MPEG-4″, a semi-proprietary implementation of an open standard. Shame!

If you want to distribute H.264 media, the best containers are MP4 (MPEG-4 Video), MOV (Apple QuickTime Movie), and very recently, FLV (Adobe Flash Video). Each of them can carry a H.264 stream. For instance, here is a QuickTime Movie encoded with H.264.

Software that can be used to create H.264-encoded video include:

• Apple QuickTime Pro and other programs like Camtasia which use the QuickTime toolkit
  
• MediaCoder (free and open source!), using the x264 library (also free and open source!)

You, too, can create high quality H.264 videos. Read Apple’s instructions (for QuickTime Pro) or blip.tv’s how-to. (Did I recommend blip.tv as a place to upload your videos? It’s really good.)

(2 votes, average: 3.5 out of 5)

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