Fun? Video chat? Google Wave? That's right, the Wave is not just about collaborative Wikis and seeing what the other person is typing. A really interesting feature of the platform is the ability to add extensions, one of the first of these is 6rounds, an extension that plugs in a full video chat facility to the platform, but not just that, it also provides the ability to perform tasks together. Interestingly, the extension has its roots in Speed Dating, but it looks like it has a great deal of potential, and like many Web 2.0 applications is built using open source technology.

Thanks to a rather clever feature of justin.tv, I've been able to pick out a couple of clips from the recent Boxee App Challenge event in San Francisco. In the first clip judge Cali Lewis has some very kind words for our entry and in the second clip Boxee CEO Avner Ronen talks about the OpenCourseWare and Open University apps making some quite interesting points about what sort of content Boxee users are after. OpenCourseWare went on to win the Judges' award signaling a potentially very bright future for education services on interactive TV.

In many houses the TV and broadband line can be found only inches apart and in most cases no connection is yet made. The Internet had the power to bring about a revolution in the choice of programming available, instead of scheduled streams of programming that we have no control over we will be able to pick and chose what we want to watch from thousands of producers. Media centre software such as MythTV is a great option for this, with the capability to deliver a full TV friendly experience, but up to now media centre software has primarily focused on TV tuners and media available locally, such as your collection of videos and MP3s. Now a new entrant onto the media centre scene is offering a different focus, putting web services at the heart of the TV experience, but this goes beyond just consuming web content, they are also adding a social, Web 2.0 dimension by integrating with popular sites such as Twitter, Last.fm and FriendFeed. Boxee is not just software, but also a social networking site where you can form communities and rate content. It makes TV a social activity.

Christmas is upon us once again and inevitably many people will be thinking about what to enjoy on television as they recover from all of that food and drink! So in my last blog post for this year I thought I would experiment with MythStream, a plugin for MythTV which is a multimedia home entertainment system designed for PCs that are connected to your TV and you operate with a remote control rather than the traditional laptop and desktop experience of computing. In my last post the Open University's new podcast website was brought inside Miro, but in this example, information will be extracted from it to integrate it with MythStream and MythTV so you can enjoy the content of the site from your armchair. The OU's podcast site uses a hierarchical navigational structure that made it a bit difficult to import the whole thing into MythStream straight away. Fortunately, MythStream enables you to write your own parsers for external websites, so you can import the same navigational logic, even if it is not supported out of the box.

Often when we talk about Linux it is often in the context of a computer enthusiast, a person who enjoys finding out what open source technology can do for them, or maybe people looking to solve particular problems and get up and running with particular software or hardware. A group that sometimes we don't think about is our creative friends, artists, musicians, animators, audio engineers, video editors and suchlike, but they too can have a Linux experience specifically tailored for them, an experience set up to enable them to enjoy a diverse and rich experience right out of the box without the need for complex setup steps or in depth system knowledge. This wonderful creative playground is in the form of Ubuntu Studio, a version of the Ubuntu distribution remixed to meet the needs of creatives. It arrives as a DVD image which you can use to install it on your computer, once installed you will find a rich set of creative tools ready to go. To make things even better, thanks to the centralised way Ubuntu keeps software updated, it will keep all of these programs up to date automatically for you without the need to download lots of updates from lots of different sites.

Video is a fantastic medium, and the means to make video have never been more accessible. Many people have video cameras, not just dedicated units, but other devices capable of taking video such as digital photo cameras and mobile phones. The software to edit video is available for free with the availability of open source packages such as Kino, and you can make your video available to the world with services such as YouTube. But what about accessibility? It's a question I've heard raised about the use of video, often because people don't realise that you can add Subtitles (also known as Closed Captioning) to the videos that you upload. If you go to the YouTube page for a video you have uploaded you will see an option on the right hand side for "Captions and Subtitles". Here you will see a screen to upload your subtitles file, you'll notice too that you can upload different sets of subtitles for different languages, very handy if you want to provide translations in foreign languages for the dialogue in your video. People might use subtitles for all sorts of reasons, the most obvious might be because they hearing difficulties, but also for many other reasons, for example, they might be learning English, and having a subtitles file might be useful to help them follow the dialogue, or they might be in a quiet environment where listening to audio is not convenient.

The Flip is an attempt to produce a simple to use video camera and last weekend my friend Amanda D'Silva and I took a borrowed Flip (thanks Will!) for a test drive and recorded a short video review of it (while sitting in the pub - so apologies for the background noise). It's not really a device for the hard core geek, but is very simple to use and fun. The whole package is designed to be friendly to those less confident with technology with technical information consigned to the bottom of the box! The device will record sixty minutes of video and to record you just press a big red button on the back and point it at what you want to film. You can see how we found it by watching our video. 

You'll notice that the video quality varies, this is because the video was filmed partly on the Flip and partly on a mobile phone (which has a lower resolution). The Flip records with a resolution of 640x480 which is not as good as DVD, but still better than VHS. You can plug the unit directly into your TV, and the results were pretty good. Pressing a catch on the side of the unit makes a USB connector pop out. The software for the device is installed from the camera itself, but unfortunately it only came in Windows and Mac versions, being an Ubuntu user this meant I could not test it,

If you own an Asus EEE PC or another machine running Ubuntu and a camera which is only supported under Video4Linux 2 (V4L2) you will have noticed that it not possible to get your camera to work under Flash. This will hopefully change soon, with V4L2 support in Flash 10. However, as Flash 10 is still a release candidate you might find that you still have problems when using a V4L2 camera. I've seen this on websites that switch the camera off and on again during one Flash session, this seems to not work very well. There is another way to get the camera working under Flash though, the Flashcam project which gets around the lack of support for V4L2 webcams by forwarding the output of the camera to a simulation of device that uses Video4Linux 1, which is supported under Flash 9.

The EEE does lots more fancy multimedia stuff. One great program that is on board already is Amarok (although it has been renamed Music Manager here). This has got to be one of the greats of the open source world. Through this application you can listen to your music collection, listen to internet radio, subscribe to podcasts and it integrates with last.fm (so you can listen to streams and scrobble tracks).