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Autres articles (24)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (3324)

  • ffmpeg not encoding 'container' correctly

    11 août 2012, par Barry Chapman

    I am trying to encode a file that is uploaded to our server using ffmpeg.

    However, when we play the video through any flash based media player (FlowPlayer, JW Player) it plays the audio but no video. When we play it on a desktop application (VLC, QT, WMP) - it works fine.

    Here is my encoding command :

    /usr/local/bin/ffmpeg -y -i {$in} -vcodec libx264 -acodec libfaac -ab 128k -ac 2 -b 300 -threads 4 -flags +loop -cmp +chroma -partitions 0 -subq 1 -trellis 0 -refs 1 -coder 0 -bufsize 10M  -qcomp 0.6 -qmax 22 -qdiff 4 -level 30 {$out}

    {$in} is the input file, {$out} is the output file.

    Our ffmpeg version is N-41485-g1321e6e-syslint

    I am still somewhat new to the video encoding scene, can anyone see anything with my encode string that might be a giveaway ?

  • Video Conversion from cross platform (IOS, ANDROID, WEB) using FFMPEG [closed]

    1er août 2012, par Sunil Gulabani

    We are converting videos recorded from Apple IOS and Android device. And this converted videos are being accessed from IOS, android devices and Website using Strobe Media Playback.

    The videos are converted on Ubuntu Server.

    We are using following command to convert video :

    ffmpeg -i -s 480*800 -vcodec libx264 -acodec aac
    -strict experimental -ac 2 -r 25 -ab 44100 .mp4

    The issue come when uploading from the IOS device that orientation changes.

    By removing the "-s 480*800" the orientation issue solves, but android devices stopped playing the converted videos.

    Is there any way that the converted video plays well in IOS, Android devices and Web.

  • ftp upload then loop

    23 juillet 2012, par thevoipman

    I have a minor bash script loop I'm trying to learn and accomplish but it's giving me a hard time to comprehend with all the readings I've done.

    I am uploading to a ftp server, then I want to check to see if the upload went through successfully by using wget spider method. If it returns OK then we're good, if not then I want to redo the ftp upload once more.

    The code I have below are based on my research and learning from here. If I could be doing this better, please help me revise it so I can learn from it.

    Thanks again in advance :

    for ((i = 0 ; i < 1 ; i++ )); 
    
do 
    
    wget_output=$(wget -q --spider "http://$FTP_HOST/test.jpg")
    
    if [ $? -ne 0 ]; 
    
    then
    

    
        ftp -in $FTP_HOST &lt;<endftp user="user" binary="binary" put="put" bye="bye" endftp="endftp" else="else" echo="echo" code="code" fi="fi" done="done"></endftp>code>

    My errors when executing is :

    line 28: syntax error: unexpected end of file

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