The fall of Giant: Youtube begin to use HTML5
As announced yesterday on the YouTube blog, support for videos by tag <video> entered in tests.
What does this mean?
Means: Bye Flash and bye lag.
First, the <video> tag is already a standard of HTML5, without having to install additional plugins to view the videos (see below). Indeed, the flash only works right on Windows, who use Linux/Mac has to live with the flash consuming half the CPU to see a simple video. Who uses *BSD have to live with the emulation of flash for Linux.
But exists a problem. There is a discussion around <video> tag: "What codec to use?"
We currently have 2 codecs, in one side the free Ogg Theora supported by Firefox, Opera, Chrome and Chromium, on the other hand the proprietary H.264 supported by Chrome and Safari.
Google has chosen H.264, so now the videos can only be viewed in Chrome and Safari.
The new player is still in testing and very incomplete, with no possibility to use full-screen mode, can not display notes, advertisements and videos are converted to low quality. In videos that show advertisements the flash is used (for financial matters :P). Are also a few videos that are converted to the new format, you will have more luck if you try to watch new videos.
How to activate?
Just go to the activation page, enable and ready. Now you can go see the videos :)
See for example the trailer of Besouro(Brazilian Movie).
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Quassel: A awesome IRC Client for KDE

Well, being direct, Quassel is an excellent IRC client for KDE and I'm a user :)
It do all that others IRC clients do, like:
- Connect to multiple channels and servers.
- Colorations of nicks, your messages and messages to you.
- Fallback nicks when the master fail.
He also has something that I love in certain programs: separation of core and client.
What does that mean?
Basically, the program is divided into two, in the case of Quassel, the Core is who connects and does everything in the statement of the IRC. The Client only connects to the core and shows things to the User.
What is the advantage?
You can go online even staying offline :). When I get disconnected from the Core, it just put my nickname away, but stays connected to IRC, after all, who was disconnected is the Client(I), not the Core (which is on an external server). When I connect again it shows me everything like I never left. I can see everything that happened without needs a bot to log.
How to Install?
He is also the repository of most distributions.
- Arch Linux: pacman -S quassel
- Ubuntu or Kubuntu:
- StandAlone(without separation of Core/Client): apt-get install quassel
- Core: apt-get install quassel-core
- Client: apt-get install quassel-client
- Gentoo: emerge net-irc/quassel
You can also run it on Mac OS X and Windows.
More details on Download Page.
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Installing KDE 4.4 in Arch Linux or Kubuntu/Ubuntu
How do I see a lot of people coming looking for How to install KDE 4.4 in Arch Linux, or How to install KDE 4.4 in Kubuntu so I'm posting this, it will be quick ;)
The currently version is KDE SC 4.4 Beta 2 RC 1 RC 2 RC 3, not advisable if you want stability.
To install on Arch Linux with extra repository:
Just run a
pacman -Sy kde
or if you already have kde installed
pacman -Syu
To install on Arch Linux with KDEmod repository.
Add to your /etc/pacman.conf this:
[kdemod-testing] Include = /etc/pacman.d/kdemodmirrorlist
* Add it before other KDEMod repositories if you have them
If you already use KDEmod, can change the path to your own file but if you specify a server to your repositories I strongly recommend that you use in one file, so if one fails it will use another.
If this is your first time you put the KDEmod or want to create the file, place in /etc/pacman.d/kdemodmirrorlist the following content:
Server = http://chakra.virtualdisaster.net/kdemod/$repo/i686 Server = http://archlinux.puzzle.ch/kdemod/$repo/i686 Server = http://mirror.rit.edu/kdemod/$repo/i686 Server = http://kdemod.iskrembilen.com/repo/$repo/i686 Server = http://kdemod.bednarek.org.pl/$repo/i686 Server = http://server.elsistech.com/archlinux/kdemod/$repo/i686 Server = http://chakra-project.org/repo/$repo/i686
*Replace i686 with x86_64 if you use a 64 bits system
If yu use KDE from the [extra](official) repository, first you need to remove it with pacman -Rd kde.
If you already use KDEMod, then update with pacman -Syu.
If you not have any KDE installed, then install with pacman -S kdemod.
To Install on Kubuntu or Ubuntu we'll use the PPA of Kubuntu:
First we'll add the PPA of Kubuntu with this command:
sudo add-apt-repository ppa:kubuntu-ppa
Then run sudo apt-get update. Now, if you already use Kubuntu run sudo apt-get dist-uprade, or if you use Ubuntu run sudo apt-get install kubuntu-desktop.
UPDATE: KDEMod already got KDE SC 4.4 RC 1 available. unfortunately, it's still a work in progress for the Kubuntu team (that's still on KDE SC 4.4 Beta 2)
UPDATE: Kubuntu PPA already got KDE SC 4.4 RC 1.
UPDATE: KDEMod and Kubuntu PPA already got KDE SC 4.4 RC 2 RC 3.
UPDATE: KDEMod already got final version.
UPDATE: Kubuntu PPA too.
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