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Autres articles (64)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La 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 (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP 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" (...)

Sur d’autres sites (9879)

  • FFMPEG libavformat read and write header with AES encryption

    24 janvier 2014, par Theodor

    I'm using the following libavformat functions to read an audio file (various formats) and then write it to a new file on disk :

    • avformat_open_input (start reading new stream)
    • avio_open (begin new file to write)
    • avformat_write_header (write same header as I started reading)
    • av_read_frame (get frame)
    • av_write_frame (write on frame to disk)

    I'm wondering if it's possible to add encryption to this, either just for the header part or for the while file. That is, I want to encrypt the data before it's actually written to the new file and then decrypt before I read it the next time.

    Is there any FFMPEG support to encrypt on read and decrypt on write using AES encryption ?

    If not, is there someway I can intercept and alter the data which is being read or written when using the functions above ?

    I know that in libavutil there is an AES encrypt/decrypt functions (in aes.h) but I cant find any good information on how to fit it into the other libavformat functions that I'm using.

    Thanks

  • Converting rtsp stream to bmp images

    6 juin 2016, par Maddy

    I have a requirement in which I have to convert a RTSP video stream into BMP images and then pass on to my face detection application.
    So is it possible to do the same using ffmpeg tool ? If not, then can anybody guide me to the right tool/some custom code which does the same.

    Thanks in advance !!

  • Generating video from a sequence of images in C#

    29 mai 2015, par Vipin Nair

    I have a task of generating video from a sequence of images in my app and while searching for that i found out that FFMPEG is able to do that.Can anyone provide me any tutorial or link which can guide me in right direction.I am a newbiew in this so please help appropriately guys.
    Will appreciate any sort of help

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