Working for Collabora

So with the press release out I guess its not a secret anymore that Wim, Edward, Tim and myself are now working for Collabora. Those who read my blog entry about our future plans a while back might have expected us to set up shop on our own, well so did we. But when Rob and Philippe came and offered us to join Collabora we decided it was an opportunity too good to pass up on.

The four of us are really excited about this and together with the great team Rob and Philippe have already assembled at Collabora I think we have some great things in store ahead of us. We have already lined up some interesting customers between us and I think people will be surprised about some of the projects we are looking at currently which are taking our key technologies such as GStreamer and Telepathy into some truly fascinating territory.

So next step, world domination :)

UPNP tools for Linux

As most of you know Zeeshan has been hacking on creating a set of upnp tools for Linux similar to those Intel makes available for Windows users. I decided to give them a test run on Fedora to make sure there where no distro differences screwing up the build, but everything went smoothly apart from some pkconfig weirdness which I think is a Fedora bug. Anyway below is a screenshot of the upnp tools control point application viewing Coherence.

Zeeshan’s Upnp tools

I think these set of tools will be of great use as things such as DLNA becomes more and more prevalent. People using the GMAE stack for instance will probably be very happy to have a native testing suite available. A big thanks to Zeeshan for the effort so far!

Update: I should have mentioned that the upnp library that the upnp control point application is using, gupnp, is done by Jorn Baayen at Opened Hand. So a big thanks also to Jorn for this.

Update 2: and for those who don’t know the Intel upnp tools and what they do take a look at this page.

gnome-sound-properties

I have known for some time that there was a work being done on improving the sound handling in GNOME, but I somehow missed out on it until today. Decided to test a USB headset and figured I would need to edit a GStreamer pipeline to get Banshee to output to this USB device. Then someone pointed out that there is GNOME sound properties now which I then used and noticed a ‘USB audio’ option having popped up. And it just worked.

So to the authors of gnome sound properties a big thank you from a happy user!

GNOME Sound Properties

The Sun and NetApp Ordeal

Read Miguel’s post about the patent suit between Sun and NetApp. I guess both parties are carefully avoiding stating something which is outright lies so instead they tiptoe around the issue a bit.

Here is my guess of how things went down:

Step 1: NetApps first approached StorageTek behind the cover of a third party intermediary seeking to purchase STK patents. This is what Jonathan mentions in his blog and nothing in the blog entry of the NetApp CEO contradicts this, it just omits it.
Step 2: Sun when being asked about the patent purchase turns around and says ‘sorry not for sale, but you can license.’ Sun having talked to the third party mentioned they make this offer directly to NetApp. So As the NetApp’s CEO says, Sun contacted them with a list of patent (the same list NetApp had asked to purchase) and said they where available for licensing.
Step 3: NetApp realize that their patent purchase request has backfired a bit and starts looking for a way out. Their first solution is to look through their own patent portfolio probably hoping to find something to cross license with Sun. (Or if they got stupid with greed, they tried to both get Sun to agree that they where not infringing on Sun’s patents and at the same time demand patent fee payment for their own).
Step 4: Licensing lawyers/people at Sun are faced with what is more than a ‘standard’ patent licensing agreement and for some reason tries to just drop it instead of dealing with it. (A scarily common event in many big companies).
Step 5: NetApp either due to worry about future legal action from Sun or due to greed decide that a request for a summary judgement about the validity of the Sun patents (which they originally wanted to buy) and a countersuit would be the best way forward.
Step 6: NetApp CEO presents his view in blog post in the hope to not get to much bad reactions from the open source/free software community.

Step 7: Sun CEO replies in his own blog.

All the above is just guesswork by me of course for what happened, but these set of events would not contradict either of the two versions of what happened.

My guess is that NetApp just got greedy in this process and starting behaving stupidly. Probably in the end they make the same fatal mistake that SCO did, they assumed the cost of a lawsuit is what you pay your lawyers. Instead the real cost of a lawsuit will often be the collateral damage it will inflict on your business. NetApp might end up experiencing the same thing that SCO did (although on a smaller scale), that suddenly their customer base wants to avoid doing business with them as they are seen as a patent troll and a enemy of open source software.

International Herald Tribune talks FLAC and Shorten

I picked up a copy of the International Herald Tribune today (which is sorta the internationally targeted version of The New Your Times). On the front page these was a small entry called ‘The End User: A revolt against MP3’ pointing to an article inside the paper. The article talks mostly about how increased bandwith and storage is causing a lot of people to look at lossless audio formats for the music collections. While the article mentions that both Apple and Microsoft have such formats available most of the article talks about FLAC and mentions some tools available for creating FLAC files.

The article made me think a bit as I have been pushing for a bundling of a surround sound tuned version of Vorbis with Dirac to create an open source ‘killer combo’. But reading this article, which also mentions that Dolby and DTS are offering lossless codecs for surround, I started thinking that maybe I was thinking of a response to yesterdays challengers, and what should be done is work on surround sound with FLAC and then create a killer bundle of Dirac and FLAC. I mean FLAC is already the leading lossless codec, and while the iPod only supporting ALAC might help make that format relevant, we might have a good chance to build upon the success of FLAC going forward by putting it to use in a wider array of usecases.

Never wanted a utility bill this much before

So I been pining in front of the mailbox everyday since middle of last week. The reason is that in order to progress on setting up here in the UK I need the utility bill as a proof of address. Specifically I am not able to get a bank account without it which in turn holds up a lot of other things.

Where to report a bug

Noticed suddenly that with the latest Fedora kernel update my network card stopped working properly. Booting into the previous kernel it still works fine. But having this problem I realized once again the pain of reporting bugs in some of the lower level modules. In this case I feel belongs clearly in the Red Hat bugzilla due to it being only Red Hat kernel patches which have changed between the two modules in question.

But I have filed a lot of bugs there over the years and Red Hat’s engineers are understandably not to keen in being bug report routers. On the other hand Red Hat, Novell, Ubuntu etc., is going to be the only entity known to a lot of linux users coming in now and expecting them to figure out and file bugs/send emails etc., to various upstream groups and projects is not very likely to happen. This could be either a blessing or a curse I guess. For someone being involved with GStreamer I guess the fact that only people cluefull/interested enough to figure out that there is such a thing as GStreamer on their system and also understanding it has a separate bugzilla will mean that even as the user population grows the project will not get swamped in ‘useless’ bugs, as the people filling bugs have already shown some technical understanding by figuring out where to file it. On the other hand one can also easily risk that important bugs never reach upstream and instead goes to the great bugzilla limbo that can be distro bugzilla’s.

There are a few things I have been hoping to see in the bug tracker space for a long time. The first is a way to mark a bug as depending on upstream bugfixes. I mean getting a patch into a driver or upstream library is often of little help unless that bugfix makes it into your distro’s package (unless you want to roll your own files, but then you run the risk of losing your fixes everytime you update the system unless your careful). Being able to have Red Hat bugzilla mark a bug in GNOME bugzilla as a prereq would be nice for instance.

The other is a good way to figure out where to file bug reports. I mean I know some bugzilla’s and other bug trackers out there, but there are shitloads of projects I have no clue on how handle bugs. And some of the projects that theorectically have a bugzilla, like some freedesktop projects, do not seem to use it, so filing a bug there is next to useless. Maybe it would be possible for the distro packagers, who hopefully have some contact with the upstream projects to add some kind of bug reporting info to their packages. But even that takes you so far as for example with the kernel I often get the feeling you need a specific developers name and home phone number if you want to report a bug :)

Set up in Cambridge

So I arrived in Cambridge on Saturday, meeting up with Alp and our new landlord Bernard at the house. The house is a pleasant little two story building with a small garden at the back. Seems Cambridge decided to give me a warm welcome as its been blue skies and sunny since I arrived. Will posts some photos of the place as soon as my camera arrive with the rest of my furniture and apparel in a few days.

Its a bank holiday today, but I took care of the most important thing today anyway; ordering internet access for the house. Or rather I picked the package and then had Alp put in his details as I still don’t have a UK bank account.

A new contender in the Media Center space?

Up to this point the two main contenders for controlling your living room of tomorrow has been Microsoft with their Windows Media Center solution and Apple with their AppleTV/Frontrow system. At least in terms of media coverage. In reality it is still a very open and fragemented space with a host of systems being offered from a long list of vendors and groups. In the open source space we have of course projects such as Freevo, Elisa and MythTV.

But with Sony’s announcement yesterday of their Play TV add-on for the PS3, turning your PS3 into a HD content PVR I am wondering if Sony is actually going to take the throne soon. The media handling features of the PS3 has been steadily improved since its release and even with Paramounts HD-DVD agreement from a few days ago I think its clear that the PS3 is causing Blu-ray to win the HD-DVD vs Blu-Ray war. I have blogged before about their support for the PS3 being a DLNA client and its already a nice cd-ripper and handler of music. Its main weakness at this point its support for some common video formats out there, especially DivX clips which are very common.

Sony also did the clever move of allowing people to upgrade the internal harddisk of the PS3 themselves so that even disk hungry media center needs can be taken care off. I am sure a lot of shops selling PS3’s will soon start offering harddisk upgrades as a service for those customers not feeling comfortable doing it themselves.

And with the TV/PVR functionality announced yesterday the PS3 suddenly is starting to look really serious as a contender in the space. Of course it will hinge on what kind of TV streams etc., it is able to connect to. I think a minimum for it to be a success it will need to work with DVB-T, but maybe Sony can manage to convince DVB-S providers to also let the PS3 interface with them.

Another cool feature announced is the PSP integration with this system. Being able to program your PS3 to record your favourite show at home and then stream it to your PSP which you have brought with you on your trip might be a killer feature for both systems.

Anyway, interesting times for those of us working in the multimedia space. Hopefully also Sony’s efforts to improve the hardware access when running Linux on the system will pay off so that you have the choice of using linux based media center solutions on this hardware too.

Packing up and moving

Been working hard over the last few days packing all my stuff here in Barcelona. Its strange to think that in just a few days my time here in Barcelona is over. Its been an interesting 3 years and I think I learned a lot, including learned many new things about myself. As I am writing this I am pondering if I have changed over these last years, looking back at the Christian who lived in Oslo he seems far away, yet on the other hand I would have a hard time pointing out a list of concrete changes to my person or personality. I guess I ask questions today I wouldn’t have asked 3 years ago, but then again that is maybe not so much a change as it new lessons learned being filtered through the lens that is me.

As for Barcelona as a city there are for sure things I will miss. The long summers, the beach close by, the vibrant feel of the city, the 3 course lunches and of course my friends here.

There are also some things I know I will not miss like the dusty air downtown, the crowded feel of the city during height of tourist season, the smell of urin on every fourth street corner and things like that. Leaving all language issues behind is also nice, although I guess it would have felt better if the language issues had been resolved by being fluent in Castilliano.

Anyway, moving to Cambridge in England will be a definite change of pace and style. In many ways I feel my move to Cambridge is a partway return to Oslo in the type of city it is. Green and verdant, big enough to have a interesting nightlife and cultural offerings, yet not the chaotic nature of a huge city like Barcelona or London.

In terms of the new company we have set up things are moving forward, hired a graphics designer to work on a logo for us the other day and I spent last week in London having meetings with accountants and lawyers making sure all the paperwork is in order.

Still looks to be about a months time before we announce ourselves properly, but things are going well and we are already looking at areas of expansion. Only worry now is if the palm tree Wim is inheriting from me will survive his work trip to Canada :)

Will we have been ramping our new business venture the guys haven’t been on the lazy side coding wise either. Wim and Tim has been fixing a lot of bugs and we are also close to having working Real streaming inside GStreamer now. It is still not perfect, but some Real format streams should work now if you are using current CVS of GStreamer.

Edward has been hacking on Pitivi, with moving to a new more visually enticing timeline widget. The original plan was to use the Jokosher one, and Edward even had that working on his laptop, but it didn’t really fit due to Pitivi’s different nature so Edward instead let it be more of an inspiration than a source of code. The final timeline looks nice, although you probably wouldn’t look at it and find it very similar to the Jokosher one.

Together with Brendan he has also been working on getting project save/load working so that you can save and load projects in pitivi. This means that when you work on an edit you can save milestones in case you want to go back later and of course save the work if you can’t finish it in one sitting.

The fall of SCO

Was very happy to read today that the air has gone out of the SCO balloon. Since 2003 SCO has been a thorn in the side for free software developers with the ongoing lawsuits and claims about Unix and Linux. With Judge Kimball not essentially gutting their case I think we have mostly seen the last of McBride and company. I think the outcome of this lawsuit will play a major role also in defining the rules of the game in terms of open source, in some sense showing that if a sleazy corporation want to try to get ahead of the game by bogus lawsuits the community now has enough resources and friends to shut them down.

In combination with the recent US supreme court ruling on software patents I think we will see a lot of changes in the coming years as the lock in model of software fail. I think the next big battleground might very well be media codecs where the US supreme courts ruling can level the playingfield and cause a lot of media codecs to become open source compatible as their patent protections fall away.

Asus Pro31s and Linux

As a followup to my blog post about the problems I had running Linux on my Asus laptop I thought I should mention that with the latest kernels for Fedora it works pretty well. The Wireless and DVD player for instance both run fine, and I am able to switch to console mode easily now without the screen going black. Suspend do not work 100% yet, but that is a common problem with a lot of laptops.