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  • 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.

  • 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 (...)

Sur d’autres sites (12436)

  • avformat/dashdec, hls : Update correct pointer to AVDictionary

    7 septembre 2020, par Andreas Rheinhardt
    avformat/dashdec, hls : Update correct pointer to AVDictionary

    open_url() in the DASH as well in the hls demuxer share a common bug :
    
They modify an AVDictionary (i.e. set a new entry) given to them as
    
AVDictionary *, yet if this new entry leads to reallocation and
    
relocation of the AVDictionary, the caller's pointer will become
    
dangling, leading to use-after-frees. So pass an AVDictionary **.
    

    (With the current implementation of AVDictionary the above can only
    
happen if the AVDictionary was empty initially (in which case the
    
new AVDictionary leaks) ; furthermore if the I/O is ordinary (i.e. opened
    
by avio_open2() or ffio_open_whitelist()), the dict is never empty (it
    
contains an rw_timeout entry from save_avio_options()). So this issue
    
could only happen if the caller sets a nondefault io_open callback, but
    
no AVIOContext (the AVFMT_FLAG_CUSTOM_IO flag won't be set in this
    
case). In case of the HLS demuxer, it was also necessary that setting
    
the "seekable" entry failed. Yet one should simply not rely on internals
    
of the AVDict API.)
    

    Reviewed-by : Steven Liu <lq@chinaffmpeg.org>
    
Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
    • [DH] libavformat/dashdec.c
    • [DH] libavformat/hls.c

  • First Frame of SaveVideo playing longer, and last frame playing shortly

    19 décembre 2018, par Ricardo Alonso Esparza Gamez

    I’m using SaveVideo to create an animation based on different ggplots.
    Here’s what I am doing :

    saveVideo({for(i in 1:12){p &lt;- ggplot()+...etc,video.name = "months.mp4")

    And these are my animation options :

    ani.options(interval=1.5,ani.width=1280,ani.dev = function(...){png(res=75*2.5,...)},ani.height=720, other.opts = '-analyzeduration 2M -probesize 1M')

    On the published video, the first frame lasts for like 5 seconds, then the other frames play normally, until the last frame which goes really quickly (less than 1 second). I have played around with different analyzeduration and probesize options with no results. Any idea how to solve this ?
    Thanks !

  • Combining find -execdir with grep

    31 mai 2021, par pasan

    I want to go through a bunch of files in various sub folders within a root directory quickly to get the video and audio format type.

    &#xA;

    I can get the information I need from a single file using :

    &#xA;

    ffprobe file.mp4 2>&amp;1 >/dev/null | grep "Stream"&#xA;

    &#xA;

    I can run ffprobe for each file inside the root folder using

    &#xA;

    find . -name "*.mp4" -execdir ffprobe "{}" \;&#xA;

    &#xA;

    What I am struggling with is to use grep with the second command to filter the output I want (as per the first command) and pipe the entire output into a file.&#xA;What is the missing link/s here ?

    &#xA;

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