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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" (...)

Sur d’autres sites (12567)

  • PNG to webm - mask not synchronized

    4 juin 2018, par Saiffyros

    I’m using ffmpeg to convert 230 pngs to webm format.The quality was not good, so, I added -lossless 1 to the command. But, now mask is not synchronized.

    It’s like this : https://image.ibb.co/niEOAy/screenshot0002.png

    Here are the commands I’m using :

    ffmpeg -framerate 30 -i epsilon-idle_%3d.png -lossless 1 epsilon-idle.webm
    

    
ffmpeg -r 30 -i epsilon-idle_%3d.png -lossless 1 -filter:v alphaextract epsilon-idle_mask.webm

  • aacenc : add support for encoding files using Long Term Prediction

    17 octobre 2015, par Rostislav Pehlivanov
    aacenc : add support for encoding files using Long Term Prediction

    Long Term Prediction allows for prediction of spectral coefficients
    
via the previously decoded time-dependent samples. This feature
    
works well with harmonic content 2 or more frames long, like speech,
    
human or non-human, piano music or any constant tones at very low
    
bitrates.
    

    It should be noted that the current coder is highly efficient and
    
the rate control system is unable to encode files at extremely
    
low bitrates (less than 14kbps seems to be impossible) so this
    
extension isn’t capable of optimum operation. Dramatic difference
    
is observable with some types of audio and speech but for the most
    
part the audiable differences are subtle. The spectrum looks better
    
however so the encoder is able to harvest the additional bits that
    
this feature provies, should the user choose to enable it. So
    
it’s best to enable this feature only if encoding at the absolutely
    
lowest bitrate that the encoder is capable of.
    • [DH] libavcodec/Makefile
    • [DH] libavcodec/aac.h
    • [DH] libavcodec/aaccoder.c
    • [DH] libavcodec/aacenc.c
    • [DH] libavcodec/aacenc.h
    • [DH] libavcodec/aacenc_ltp.c
    • [DH] libavcodec/aacenc_ltp.h

  • doc/filters/drawtext : clarify meaning of strftime format string

    26 mars 2023, par Stefano Sabatini
    doc/filters/drawtext : clarify meaning of strftime format string

    Also clarify what should be used instead of the strftime expansion mode.
    • [DH] doc/filters.texi

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