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Richard Stallman et le logiciel libre
19 octobre 2011, par
Mis à jour : Mai 2013
Langue : français
Type : Texte
Autres articles (97)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (9546)
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ffmpeg c api for cutting video
13 janvier 2012, par user1148080first thing sorry for my bad english, i'm making an android app that need to get part of a video, the idea is i need a method that get input a video file, start-time, end-time then cutting video from star-time to end-time and output to a new file, i get ffmpeg for android from http://bambuser.com/opensource and able to compile it, integrate with JNI, but now i dont know which ffmpeg's api to use for do the thing a need, any help, example are much appreciated.
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Xuggler encoding images to video FPS issue
1er novembre 2011, par Chris RobinsonI've been experimenting with encoding a video from a series of images using CaptureScreenToFile.java as a basis. My output is to be an
MP4
file. From 26 images, using the code as is (taking the images from a directory instead of from a screen capture obviously), the encoding video is 11s. However, if I change theframerate
variable to :frameRate = IRational.make(1, 24);
which I believe should result in a video of 24FPS. It does not however, (no change from the original video in fact). I experimented with changing the
timeStamp
variable inencodeImage()
method to :long timeStamp = (firstTimeStamp*1000)+(i*40);
where
0 < i < 25
to see if that would help but it doesn't. Can anyone explain to me how to encode a directory of images to a video with a framerate that I can set ? -
What are the APIs for hardware accelerated video decoding in phones ?
11 janvier 2012, par cloudravenI have seen many smartphones coming with hardware accelerated video decoding supporting mpeg2 and h264, but unlike in desktop and laptop systems, it is not clear to me how to interact with the hardware acceleration.
For desktops/laptops there is DXVA, VDPAU and OpenMax.
Is any of those supported in Mobile phones ? I think OpenMax is, but I am not sure of how widely supported it is.Is anyone familiar with what is usually used to write hardware accelerated media players and decoders for platforms like Snapdragon, Tegra 2 or Omap 4 running Android or Windows Phone ?
I know that ffmpeg can be compiled for arm and I wonder what kind of hardware video acceleration it supports on that platform.