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  • 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 (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

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  • IOS compile FFMpeg xcode 4.3 IOS5.1 Warning

    18 mars 2013, par user1589842
    Ld /Users/eric/Library/Developer/Xcode/DerivedData/iFrameExtractor-gqrehoaizgqylqfdiyfeasbifzbc/Build/Products/Debug-iphoneos/iFrameExtractor.app/iFrameExtractor normal armv7
    
    cd /Users/eric/Documents/iFrameExtractor
    
    setenv IPHONEOS_DEPLOYMENT_TARGET 5.1
    
    setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    
    /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/llvm-gcc-4.2 -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk -L/Users/eric/Library/Developer/Xcode/DerivedData/iFrameExtractor-gqrehoaizgqylqfdiyfeasbifzbc/Build/Products/Debug-iphoneos -L/Users/eric/Documents/iFrameExtractor/ffmpeg -L/Users/eric/Documents/iFrameExtractor/ffmpeg/libavcodec -L/Users/eric/Documents/iFrameExtractor/ffmpeg/libavdevice -L/Users/eric/Documents/iFrameExtractor/ffmpeg/libavformat -L/Users/eric/Documents/iFrameExtractor/ffmpeg/libavutil -L/Users/eric/Documents/iFrameExtractor/ffmpeg/libswscale -L/Users/eric/Documents/iFrameExtractor/ffmpeg/universal -L/Users/eric/Documents/iFrameExtractor/ffmpeg/lib -F/Users/eric/Library/Developer/Xcode/DerivedData/iFrameExtractor-gqrehoaizgqylqfdiyfeasbifzbc/Build/Products/Debug-iphoneos -filelist /Users/eric/Library/Developer/Xcode/DerivedData/iFrameExtractor-gqrehoaizgqylqfdiyfeasbifzbc/Build/Intermediates/iFrameExtractor.build/Debug-iphoneos/iFrameExtractor.build/Objects-normal/armv7/iFrameExtractor.LinkFileList -dead_strip -miphoneos-version-min=5.1 -lbz2.1.0 -framework Foundation -lavformat -framework CoreGraphics -framework UIKit -lavcodec -lavdevice -lavutil -lswscale -lz -o /Users/eric/Library/Developer/Xcode/DerivedData/iFrameExtractor-gqrehoaizgqylqfdiyfeasbifzbc/Build/Products/Debug-iphoneos/iFrameExtractor.app/iFrameExtractor
    

    
ld: warning: ARM function not 4-byte aligned: ff_j_rev_dct_arm from /Users/eric/Documents/iFrameExtractor/ffmpeg/lib/libavcodec.a(jrevdct_arm.o)
    
ld: warning: ARM function not 4-byte aligned: _ff_j_rev_dct_arm from /Users/eric/Documents/iFrameExtractor/ffmpeg/lib/libavcodec.a(jrevdct_arm.o)
    
ld: warning: ARM function not 4-byte aligned: row_loop from /Users/eric/Documents/iFrameExtractor/ffmpeg/lib/libavcodec.a(jrevdct_arm.o)
    
ld: warning: ARM function not 4-byte aligned: empty_row from /Users/eric/Documents/iFrameExtractor/ffmpeg/lib/libavcodec.a(jrevdct_arm.o)
    
ld: warning: ARM function not 4-byte aligned: end_of_row_loop from /Users/eric/Documents/iFrameExtractor/ffmpeg/lib/libavcodec.a(jrevdct_arm.o)
    
ld: warning: ARM function not 4-byte aligned: start_column_loop from /Users/eric/Documents/iFrameExtractor/ffmpeg/lib/libavcodec.a(jrevdct_arm.o)

    ..............................................................................................
    ...........................................
    Showing first 200 warnings only

  • php sequential exec() processes not working (ffmpeg encode)

    26 juillet 2012, par Allen Hall

    I am trying to run a php script from shell that will query a table of videos, check if the encoded version of that video exists, and if not, encode one. I have tested all of the contents of the exec() commands outside of php so I know they work fine. My problem is when the ffmpeg line runs, it finishes but the script quits. I want it to run the next exec() and I don't understand why it won't.

    Also to avoid confusion, I am not trying to run these simultaneously, and I don't care about running in the background since this is running from the shell anyway. I just want these 4 commands to execute sequentially and then continue to the next file.

    include 'inc/functions.php';
    

    
$result = mysql_query("SELECT * FROM videos") or die(mysql_error());
    

    
while ($row = mysql_fetch_array($result)) {
    
    if(!file_exists('/opt/lampp/htdocs/videos/'.$row['file_folder'].'/'.$row['file_name'].'.mp4')) {
    
        exec('ffmpeg -i "/opt/lampp/htdocs/videos/'.$row['file_folder'].'/'.$row['file_name'].'" -vcodec libx264 -vpre fast -b 512k -acodec libfaac -ab 128k -ac 2 "/opt/lampp/htdocs/videos/'.$row['file_folder'].'/output.mp4"') or die('could not encode movie');
    
        exec('/usr/lib/qt-faststart "/opt/lampp/htdocs/videos/'.$row['file_folder'].'/output.mp4" "/opt/lampp/htdocs/videos/'.$row['file_folder'].'/'.$row['file_name'].'.mp4"') or die('could not move mp4 atoms');
    
        exec('rm -f "/opt/lampp/htdocs/videos/'.$row['file_folder'].'/output.mp4"') or die('could not delete original encode');
    
        exec('ffmpeg -ss 00:00:30.00 -i "/opt/lampp/htdocs/videos/'.$row['file_folder'].'/'.$row['file_name'].'" -y -f image2 -vcodec mjpeg -vframes 1 "'.$row['file_name'].'.jpg"') or die('could not create screenshot');
    
    }
    
}

  • How to get ffmpeg to append to existing ouput file and not overwrite it ?

    19 octobre 2015, par TomRay74

    I am receiving an MPEG-TS Stream via UDP and saving the contents to a file using FFmpeg (using codec copy and mapping all streams). In cases where the stream stops, I would like to restart FFmpeg the moment it resumes and append to the existing file already written to.

    How can I configure FFmpeg to append to the file and not overwrite it when it starts again ?

    The input and output containers are both MPEG-TS and the number of streams and codecs will be the same.

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