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  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, 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 (...)

  • 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" (...)

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  • How to force "full range" flag on export

    28 janvier 2019, par Emanuele Vissani

    I have an ffmpeg command to remap audio tracks to descrete channels in a ProRes 4444 quicktime file. Even if the input video is copied to the output, the exported file is interpreted by a professional video player software as video range (16-234 values) instead of the original full range (0-255 values), making it look more contrasted.
    The content is actually correct, changing manually the range setting in the player software gives back the right light range, so I think the output file just lose some kind of range flag.

    I already tried the following options without results :

    -colorspace bt709 -movflags +write_colr

    -dst_range 1 -color_range 2

    -vf scale=out_range=full

    -vf scale=in_range=full:out_range=full

    Original command is :

    ffmpeg -i F:\_IMPORT\TST_ProRes4444_4k.mov -map 0:0 -c copy -map 0:1 -c copy -map_channel 0.2.0:0.2 -c:a pcm_s24le F:\_EXPORT\TEST\test.mov

    Thank you for your help.

  • How to select range of an image sequence with sequential suffixes in ffmpeg

    6 septembre 2022, par J. SungHoon

    I have 100 images (001.png ... 100.png) in my img folder and I want to create 2 gif files with different frame ranges for specific uses from there.

    


    The first case uses all 100 images. I use the code below and it works fine.
    
ffmpeg -f image2 -framerate 30 -i %003d.png -vf scale=-2:480 myAnim.gif

    


    But in the second case, we want to use only 50 images from 20 to 70. What code should I use to select this specific range ?

    


  • Revision a67e654b6c : Enforce motion search range clamp for sub8x8 This commit constrains the maximal

    11 décembre 2013, par Jingning Han

    Enforce motion search range clamp for sub8x8

    This commit constrains the maximal motion search range for sub8x8
    blocks to be [-1023, 1023], in the unit of full pixel.

    Change-Id : I955b60649364ab410f2453cafd46a496f2fcb43e

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