Airvideo on Ubuntu the even easier way

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For those of you who don’t know what Airvideo is, it’s a little piece of software which runs on a server in your home and allows you to watch videos on your iPod Touch, iPhone or iPad both in your home via WiFi and when you’re out and about on a 3G network. It transcodes video (including MKV) into something your iDevice can play, then streams it out at the ideal bit rate for the available bandwidth. The server software is free, and the client software is available on the App store for around $2, which is a phenomenal bargain considering what it does.

A while ago I wrote a howto on installing the Windows version of the Airvideo server on Ubuntu using the Wine environment, because the Linux version of the Airvideo server was a little… well, confusing.

Since then, I was contacted by RubioJr (Gracias, Rubio!), who has put together a PPA (a list of packages) to allow Ubuntu and Debian users to enjoy a super simple installation method of Airvideo, without the need to install Wine. Continue reading

The iPad 2 doesn’t seem faster

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A lot of people have said that iPad 2 doesn’t seem appreciably faster than iPad 1.

Has anyone stopped to consider that it’s probably because the apps you’re using are still written for a single core device?

The same thing happened to computer users when dual core CPUs were released – sure, you could run more programs concurrently, but since each program only used a single core, until they, and the underlying operating system, were rewritten.

A more direct analogy might be the retina display on iPhone 4 – it took a while for apps to be rewritten to support it natively instead of just doubling their pixels.

I’m willing to bet that iPad 2 will go through a similar process – for the time being things will feel the same, or at least a little snappier (as mail, spotlight et al will use one core while your app uses the other).

As apps are rewritten to support multicore and iOS 5 is released (which will no doubt boast better multicore performance), iPad 2 should feel like it is speeding up.