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Autres articles (50)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)
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Evolution #2995 : Couleur du bouton "parcourir" sous IE9 presque invisible.
12 mai 2013, par Franck Dalotil y a des chances qu’il faudrait plutôt faire un changement, de la couleur d’arrière plan dans ce cas là, s’il devait y avoir modification.
Bon, cela dit, il n’y a pas mort d’homme non plus, mais cela faisait un moment que je voulais le dire, mais j’y pensais jamais :-DSuivant le navigateur, parfois le texte lui même change (parcourir/choisissez un fichier/choisir), par contre, là, je suppose que cela vient des navigateurs et non de spip.
J’ai fait des captures d’écran :
Chrome version 26.0.1410.64 m
Firefox 20.0.1
Opera 12.15cela m’a fait remarquer un autre truc (je vais faire un ticket pour ne pas tout mélanger)
Franck -
Playing H.264 video in an application through ffmpeg using DXVA2 acceleration
28 avril 2012, par cloudravenI am trying to output H.264 video in a Windows application. I am moderately familiar with FFMPEG and I have been successful at getting it to play H.264 in a SDL window without a problem. Still, I would really benefit from using Hardware Acceleration (probably through DXVA2)
I am reading raw H264 video, no container, no audio ... just raw video (and no B-frames, just I and P). Also, I know that all the systems that will use this applications have Nvidia GPUs supporting at least VP3.
Given that set of assumptions I was hoping to cut some corners, make it simple instead of general, just have it working for my particular scenario.So far I know that I need to set the hardware acceleration in the codec context by filling the hwaccel member through a call to ff_find_hwaccel. My plan is to look at Media Player Classic Home Cinema which does a pretty good job at supporting DXVA2 using FFMPEG when decoding H.264. However, the code is quite large and I am not exactly sure where to look. I can find the place where ff_find_hwaccel is called in h264.c, but I was wondering where else should I be looking at.
More specifically, I would like to know what is the minimum set of steps that I have to code to get DXVA2 through FFMPEG working ?
EDIT : I am open to look at VLC or anything else if someone knows where I can find the "important" piece of code that does the trick. I just mentioned MPC-HC because I think it is the easiest to get to compile in Windows.
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Write mdat of mpeg-4 into mpeg-ts using ffmpeg
20 juin 2013, par ArdoramorIf I have an mp4 file with incomplete ftyp and moov but a valid mdat, can I write mdat frames into mpeg-ts ? Do I really need to get sps and pps if I do not plan to decode/encode ? Shouldn't it simply read/write frames from input stream into output stream ?