Edward Hervey is organizing a gst-python centric hackfest here at GUADEC tomorrow at 12.00 in Carpa. (Originally scheduled for Friday).
Projects such as Pitivi the non-linear editor, Jokosher audio mixer/recorder, Elisa media center and the Flumotion streaming server will be there. So if you are interested in getting involved with any of these projects make sure to be there. Also if you have questions about writing GStreamer applications in Python in general experts like Edward, Jono Bacon, Stuart Langridge, Phillipe Normand and Loic will on call.
A couple of important updates for GUADEC atendees. The first message is that the France vs Spain world cup football match will be streamed at the Maemo party tonight, so no need to panick for the football fan among us.
The second announcement is that the bus service to the GNOME Village has improved with more departures and also an extra stop. Get the details on the GUADEC news site.
Be aware that now that things have cooled down a little the GUADEC news page will be more frequently updated with updated news.
So at GUADEC and having a great time. To my fellow GUADEC participants: I want to remind everyone of the Fluendo party at El Tres down on the beach here in Vilanova tonight at 22.00. Free drinks and entertainment so be sure to come!
So GUADEC is now approaching with lightning steps. In that regard I should point out that there is a nice collection of lightning talks being held that you don’t want to miss. The full overview is here. Some of the cool highlights are Stuart Langridge of Jokosher and LugRadio fame presenting his project Jackfield, which will bring Apple’s Dashboard applications to GNOME. According to rumours so will Stuart have 90% of all Dashboard applications working in time for his lightning talk. The cool guys from Fluendo Lyon will present Elisa, the media center solution we have been working on for the last months. And last but not least Edward will present on Pitivi your friendly neighbourhood non-linear video editor. There is also a page listing the various GStreamer related events during GUADEC here: overview of some GStreamer realated events at this years GUADEC.
Also be sure to catch the Jokosher talk by Jono on Monday at 16.00 I think it will be interesting, the speed at which the Jokosher community was assembelded and have made a usable product is simply amazing so I am sure Jono will share some tips on community building as part of his talk.
Fluendo will also have a booth at the conference where you can reach us and get demos of our technologies and solutions, so be sure to stop by.
Michael Sparks at the BBC found this link today which he gave me. Its good to see at least some people continuing the fight to keep Gnomes dignified and special :)
Been a while since I blogged the last time. Got sick which took my energy level down to 0. Still not fully recovered, but thanks to the wonders of modern medicine I can at least function quite well now.
Polypaudio (or what is now known as Pulse)
Got a few comments on my previous blog entry where I discussed Polypaudio (Pulse) (and also mentioned JACK). To start with JACK, as I tried to say in my previous entry, I simply think its the wrong tool for the job (the job in this case being a generic sound server for the desktop). JACK solves the problem of low latency access on your local for applications specifically written for it when used in combination with a special kernel. The desktop on the other hand is looking for a solution which mixes your sound streams if you have a cheap sound card, gives you some basic network transparency and sample caching.
In regards to Pulse vs Phonon, I don’t think comparing them makes sense. As for wether Pulse is an unecessary interfaces, well for many of us it is. If you are only playing back sounds on your local system and your soundcard handles multiple writes or you are using dmix then having a soundserver there doesn’t give you anything extra IMHO. The sound server usecase is mostly in the case of remote clients or as an alternative way of mixing sounds to using a kernel/alsa level solution like dmix. Personally I wouldn’t mind having a sound server there even if I strictly don’t need it if it didn’t get in the way. ESD do get in the way which is why I haven’t used it for the last 3-4 years. So I am not giving Pulse a ringing endorsement yet, haven’t used it enough to do such a thing, all I am saying is that its the most ‘plausible to suceed’ desktop sound server project in a long time.
GUADEC just one week away!
So GUADEC will fire up next weekend with the main event next week. Really looking forward to it! The teams here at Fluendo is working hard to have cool stuff to demo for Pitivi, Elisa and Flumotion.
So there s3cr3t project that Havoc, Colin, Owen and others at Red Hat has been working on for the last months was revealed. Mugshot is now out and available. I don’t really get it. I have read the mugshot blog where there are some attempts at explaining what its about, but it fails to explain why I would find it interesting. And I mean that in a non-negative way, I really miss some explanation linking their technical description of how it works/what it is supposed to be with some examples of why I would find it cool to use. Along the lines of ‘You see this, and you use this feature of mugshot and then you are able to do that thing you never have been able to do before’. Currently my feeling is that linkswarm is supposed to be a continous live version of the ‘slashdot effect’ and Music Radar to be manual version of the last.fm group hitlists. Both these descriptions are probably wildly wrong, but they do examplify how incomprehensible the project is to me currently.
Nokia on a hiring spree
Actually impressed by the number of new jobs offered in Carlos latest blog entry. Nokia is really beefing up their development capabilities on the Linux side. I think we will see a lot of great stuff coming out of Nokia and going into GNOME, GStreamer and other related efforts going forward. Their participation in the GStreamer community is much more direct and active now than it was before the initial release, which is a very good thing. So if you are looking for a job doing cool stuff with Linux you should check out the list in Carlos blog.
Summer of Code
One great ideas done for this years GNOME summer of code was setting up a Planet for SoC Students. A lot of students already signed up and more to come. Thanks to Jeff and co for setting up that planet. And if you are a student working on something GNOME/GTK related for any organisation (doesn’t have to be ‘GNOME’, be sure to start blogging about your progress and get your blog listed.
Lennart Poettering released a new version of Polypaudio recently and also updated the GStreamer plugin to GStreamer 0.10. Personally I been feeling lukewarm about soundservers for a long time, but Polypaudio seems to get a lot of people to at least re-visit the sound server debate. Jan Schmidt whose opinion I respect a lot was very excited about polypaudio and even started trying to work with Lennart on getting the updated plugin into gst-plugins-good. Maybe Polypaudio
is the sound server that convince the world that sound servers aren’t such a bad idea after all. (And I hope no one asks ‘but what about JACK?’. JACK is great, but suggesting it for desktop usage makes about as much sense in my mind as suggesting someone should by a formula 1 car as a vehicle to take their family on vacation.)
The battle against bugzilla
The war to keep the GStreamer bugcount down continues without stop. It is paying off in the sense that I think people notice that we respond very quickly to bugs, which motivates people to report more. Luckily a lot of them with patches. But it also gives us a challenge in keeping up with bugzilla. This morning the statistics showed a total of 167 non-enhancement bugs, with +40 being submitted the last 7 days (and -29 closed the last 7 days). This means that over bug open/close traffic is between GTK+ and Evolution in volume, projects with over a 1000 unresolved bug reports compared to our 150+. It of course means we have to keep our eyes on the ball non-stop or our bugcount will start increasing quickly. Luckily we have a good community now with people offering patches (making resolving the bugs much easier), and also people helping us triange and reproduce bug reports. More is always welcome of course, just someone looking through our bug reports trying to reproduce issues reported and then commenting on the bugs is a great help. Especially if you are able to produce more details than the original report. For instance today I found a bug report saying that playing the WMA streams from Rush Limbaugh’s website caused Totem to stutter. After some testing (I downloaded the mms stream into a file using ‘gst-launch mmssrc location=”mms:uri-to.file.wma ! filesink location=rush.wma’) I found that we played the WMA file fine. So the problem is not the WMA/ASF elements, but most likely somewhere in Totem/playbin’s network buffering. Information like that saves time for the developers, enabling them to spend more time on fixing the bugs, and less time on investigating what the actual problem is. So even if you are not a programmer, helping your favourite project with their bugzilla is a good way to help developers and make your favourite project evolve even faster.
Do anyone here have or know where I could find the exact patches applied by Montavista to their MontaVista 3.1 LE/BE for ARM CPU’s?
I guess it should be possible to discover by digging through glibc and gcc mailing and patches lists, but I has hoping for a quicker fix. If you can help me find/get these patches please add a comment to the blog or mail me at christian at fluendo dot com.