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Autres articles (97)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 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 (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le 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 (6441)

  • Android video conversion [on hold]

    28 octobre 2013, par Jeffrey Grima

    I am a student who is doing his bachelors degree thesis. I need to implement a mobile application to convert video files from one format to another and also using a mobile service to do the same thing and compare how long did it take to perform the same tests but with different approaches.

    After doing some research on how to implement the conversion on the mobile application I have only found FFMpeg. I would like to know if any of you guys have in mind like other video converting API`s for android or something that i should consider before submitting my proposal.

  • Feeding a series of images to ffmpeg as each image is created [closed]

    5 février 2013, par Mark Schneider

    I'm trying to use ffmpeg to build a 1280x720 slide-show from a sequence of pictures and videos, but I have concerns about potential disk I/O bottleneck.

    I expect a typical slide-show to have about 50 pictures and 2-3 videos (10-15 seconds each at 30 fps). I would like to show each picture for 3-4 seconds (possibly with a
    Ken Burns effect) with a smooth 2 second crossfade between each set of pictures (or for pictures adjacent to videos - between the picture and the first/last frame of the video).

    Given about 50 pictures, the crossfades alone would amount to about 3,000 images (50 transitions x 2 secs/transition x 30 fps). And I suppose if I implement a Ken Burns effect during each picture's 3-4 second showing, I'd have to provide ffmpeg with individual images for each of those frames. (I'm writing a script in Ruby that will pull a list of images from a database and in turn call ImageMagick to create the individual images for each frame. As I understand it, the RMagick library interfaces with ImageMagick such that the output images come back as in-memory objects without needing to write to disk. FWIW, I'm developing in Windows 8 and will deploy to Heroku.)

    All of the slideshow examples I've found online feed ffmpeg a set of images which have already been created. However, in an effort to avoid waiting on considerable disk I/O, I'd like to feed each image to ffmpeg as the image is created rather than create them all in advance.

    Is there a way to send each image file to ffmpeg on the fly as the file is created in memory ?

  • Extracting Metadata from HLS stream(m3u8 file)

    21 octobre 2013, par anz

    I have a requirement where I need to extract metadata from an HLS Stream in Android. I have found two libraries FFMPEG and VITAMIO. Considering the fragmented support of HLS streaming on android, and after reading a plethora of even more confusing articles, I have finalized the above two libraries for further research.I have not found a single application where the extraction of metadata(timed metadata) has been done on Android.

    I am confused if it is even possible on Android. And if so,which approach should I use...
    help me out guys....

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