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Autres articles (58)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (7715)

  • Converting AC3 to AAC with minimal loss [on hold]

    20 juin 2016, par forthrin

    iPad does not seem to support the ac3 audio codec.

    Therefore, I am converting an mkv/h264/ac3 movie into m4v/m264/aac using ffmpeg to view it on the iPad.

    The video part is simply copied as it is ; my question is how I preserve the audio as best possible.

    1. Is there any way to do the audio conversion losslessly ?

    2. If no to question 1, what is the best way to preserve the audio quality ? If the source audio is 192 kb/s and 48000 Hz, should I simply use 192/48000 for the target too ? Or will I preserve the audio better if I increase the the bit rate somewhat ?

    3. Side question : I noticed that a lot of mkv files have rather poor audio to begin with. Will the loss of ac3/aac re-encoding be negligable compared to the initial quality loss from the source material ? And why isn’t high audio quality more of a priority for movie files ? It’s not like file sizes matter much anymore with today’s storage and bandwidth.

  • avcodec/pngdec : consider chunk size in minimal size check

    22 juillet 2019, par Michael Niedermayer
    avcodec/pngdec : consider chunk size in minimal size check

    assuming each block contains an empty chunk there has to be at least 8 bytes extra.
    

    Fixes : 15327/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LSCR_fuzzer-5676669303521280
    
Fixes : Timeout (11->5sec)
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/pngdec.c

  • Anomalie #3403 (Nouveau) : Notice dans le forum de l’espace privé

    8 mars 2015, par Franck Dalot

    php 5.6.4
    prefix des tables : spipdev2
    SPIP 3.1.0-alpha [21929]

    Dans ecrire/ ?exec=forum&repondre=new si le message ou le titre contient moins de 10 caractères apparait :
    Notice : Undefined variable : ajouter_mot in C :\EasyPHP-DevServer-14.1VC11\data\localweb\projects\spipdev2\plugins-dist\forum\formulaires\forum_prive.php on line 82

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