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Autres articles (19)
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Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...) -
Le plugin : Gestion de la mutualisation
2 mars 2010, parLe plugin de Gestion de mutualisation permet de gérer les différents canaux de mediaspip depuis un site maître. Il a pour but de fournir une solution pure SPIP afin de remplacer cette ancienne solution.
Installation basique
On installe les fichiers de SPIP sur le serveur.
On ajoute ensuite le plugin "mutualisation" à la racine du site comme décrit ici.
On customise le fichier mes_options.php central comme on le souhaite. Voilà pour l’exemple celui de la plateforme mediaspip.net :
< ?php (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
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New Sanyo cameras have editing in mind
13 octobre 2009Sanyo has announced some ’A’ revisions to their existing FH1 and HD2000 cameras, which add a new "iFrame" mode. It appears this is an i-frame only h264 mode, at a reduced 960x540 resolution. It’s a very interesting idea - if other manufacturers adopted it as an optional setting, and if NLE manufacturers supported it, it could turn H264 into an edit-friendly format. Right now, editing H264 is hamstrung by the extremely long GOPs and complex interframe relationships. Going to i-frame only makes it essentially a more advanced version of a codec like DV or DVCProHD.
Interestingly, the bottom of the press release mentions that
"The iFrame logo and the iFrame symbol are trademarks of Apple Inc."
That’s news to me. One wonders if Sanyo jumped the gun on a release, or if this is just a format that Apple uses internally in tools like iMovie, which Sanyo has co-opted. I’ll certainly be keeping my eyes open for an Apple announcement about "iFrame."
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Revision 21a0dade42 : vp8 : Modify to use closest reference in zero_mv bias. Modify zero_mv bias condi
14 août 2014, par MarcoChanged Paths :
Modify /vp8/encoder/onyx_if.c
Modify /vp8/encoder/onyx_int.h
Modify /vp8/encoder/pickinter.c
vp8 : Modify to use closest reference in zero_mv bias.Modify zero_mv bias condition to include check that "closest" reference is
last_frame.
This is needed for temporal layers, where the last_frame is not always the
closest reference.
Also, constain zeromv_count to be for last_frame reference.Change-Id : I7af54a809ebf01ef43b9933c9d4095b6cb189390
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Catalyst Open Source Academy
16 janvier 2015, par Matthieu Aubry — CommunityThe Open Source Academy is an initiative designed to provide training and work experience for young New Zealand technologists. Catalyst organises the Academy to show young technologists how to participate in open source communities and to fully explore their passion for IT through freely available open source tools.
It has been running annually since 2011. We are proud that Piwik project could participate in the Academy again this year !
What students got done
It’s amazing what a few young students can get done in four days of participating in an open source project like Piwik ! They were able to quickly get started with Piwik, and continued to make useful contributions to the Piwik analytics platform.
New Darkness theme
Liam has created a new dark theme for Piwik called Darkness.
To create the theme, Liam had to improve Piwik core stylesheets and created this pull request : Reuse the LESS variable for white color across all stylesheets.
Accessibility improvements
We were lucky to spend time with Julius, a Catalyst employee who is blind. He showed us in great detail how difficult and time consuming it can be for a blind user to use Piwik. For example we noticed how complicated it was for Julius to navigate the menus, to get to the main content, and to use the calendar and the Website selector. During this presentation we also noticed that Piwik was not yet usable with the keyboard.
As a result of this session with Julius we got to work with the students to improve accessibility in Piwik.
List of accessibility improvements
All these pull requests were created by the students and have been successfully merged into Piwik :
- see the focus of menu items when tabbing through the page
- Tweaks to improve accessibility (section around graph, better tooltip, set language in html)
- Added h3 tags to widget headers
- when main Menu is focused, display submenu
- Add “Skip to content” feature when user presses tab key
- Improved accessibility by putting offscreen text in the widget title
To learn more about accessibility in Piwik check out this issue on our tracker.
Summary
Working with young students was fun and interesting. We were excited to see how much they got done in such a short time !
At Piwik and Piwik PRO we are committed to building the best open analytics platform, and we will continue to support students who want to take part in the Piwik adventure.
Be well,