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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • 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 (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

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  • Capture ffmpeg's metadata output in powershell

    17 mars 2016, par xdhmoore

    I’m trying to capture the output of ffmpeg in PowerShell(tm) to get some metadata on some ogg & mp3 files. But when I do :

    ffmpeg -i file.ogg 2>&1 | sls GENRE

    The output includes a bunch of lines without my matching string, "GENRE" :

          album_artist    : Post Human Era
    
      ARTIST          : Post Human Era
    
      COMMENT         : Visit http://posthumanera.bandcamp.com
    
      DATE            : 2013
    
      GENRE           : Music
    
      TITLE           : Supplies
    
      track           : 1
    
At least one output file must be specified

    I am guessing something is different in the encoding. ffmpeg’s output is colored, so maybe there are color control characters in the output that are breaking things ? Or, maybe ffmpeg’s output isn’t playing nicely with powershell’s default UTF-16 ? I can’t figure out if there is another way to redirect stderr and remove the color characters or change the encoding of stderr.

    EDIT :
    Strangely, I also get indeterminate output. Sometimes the output is as shown above. Sometimes with precisely the same command the output is :

          GENRE           :

    enter image description here

    Which makes slightly more sense, but is still missing the part of the line I care about (’Music’).

    Somewhere powershell is interpreting something as newlines that is not newlines.

  • Capture ffmpeg's metadata output in powershell

    17 janvier 2021, par xdhmoore

    I'm trying to capture the output of ffmpeg in PowerShell(tm) to get some metadata on some ogg & mp3 files. But when I do :

    



    ffmpeg -i file.ogg 2>&1 | sls GENRE


    



    The output includes a bunch of lines without my matching string, "GENRE" :

    



          album_artist    : Post Human Era
      ARTIST          : Post Human Era
      COMMENT         : Visit http://posthumanera.bandcamp.com
      DATE            : 2013
      GENRE           : Music
      TITLE           : Supplies
      track           : 1
At least one output file must be specified


    



    I am guessing something is different in the encoding. ffmpeg's output is colored, so maybe there are color control characters in the output that are breaking things ? Or, maybe ffmpeg's output isn't playing nicely with powershell's default UTF-16 ? I can't figure out if there is another way to redirect stderr and remove the color characters or change the encoding of stderr.

    



    EDIT :
Strangely, I also get indeterminate output. Sometimes the output is as shown above. Sometimes with precisely the same command the output is :

    



          GENRE           :


    



    enter image description here

    



    Which makes slightly more sense, but is still missing the part of the line I care about ('Music').

    



    Somewhere powershell is interpreting something as newlines that is not newlines.

    


  • ImageMagick to crop image based on based on rectangular border color

    3 septembre 2021, par Alvie Mahmud

    I have some images that I would like to crop but hopefully via command line rather than doing each one manually.

    


    I would like to crop the image (I've cropped top half, desaturated other colours and split frames with ffmpeg) based on where there is a border of a certain color (#31393C in this case). For example, I would like this image :
enter image description here
to be cropped like this :
    
enter image description here

    


    I have tried some commands but they aren't working for me unfortunately.

    


    convert image.jpg -bordercolor "#31393C" -border 2x2 -fuzz 10% -trim output.jpg


    


    I have also tried to make the parts that aren't #31393C to be filled with white and then cropping which may potentially work as a solution as I want to improve the ability to use OCR :

    


    convert image.jpg -fill white -fuzz 11% +opaque "#31393c" result.jpg
convert result.jpg -bordercolor white -border 10x10 -fuzz 10% -trim output.jpg


    


    which works somewhat but not perfectly :
enter image description here

    


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