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  • 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 (...)

  • 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 (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

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  • ffmpeg x264 encoding cpu usage

    4 décembre 2016, par Amin Fazlali

    I want to convert a mkv formatted video to mp4, using the ffmpeg application.
    and for that I ran below command in terminal :

    ffmpeg -y -i c38a4990774b3c23.mkv -c:v libx264 -c:a aac -r 25 -strict -2 -map_metadata -1 -movflags faststart -vf "crop=1920:800:0:4, scale=iw*min(426/iw\,240/ih):ih*min(426/iw\,240/ih), pad=426:240:(426-iw*min(426/iw\,240/ih))/2:(240-ih*min(426/iw\,240/ih))/2, setsar=sar=1" output.mp4

    I have compiled ffmpeg with —enable-pthread configuration

    when I run this command on my personal PC with a 3.2GHz quad core cpu, it uses 60% of overall cpu process and encode video with 150fps ; but when I run this command on a production server with 8 2.4GHz dual core cpu (16 core) it only uses up to 20% of overall cpu process and encode video with 97fps.

    I have also tried ramdisk but I got no performance improvement.

  • Making libmp3lame work with ffmpeg on OS X

    26 janvier 2015, par eco_bach

    I tried this solution
    https://jeppenejsum.wordpress.com/2009/10/27/making-libmp3lame-work-with-ffmpeg-on-os-x/#comments

    but its not working for me. I get no audio when I do my sample ffmpeg conversions in the OSX terminal. ie

    ffmpeg -i MASTER.mp4 -c:v libx264 -preset ultrafast -profile:v high -crf 20 -c:a libmp3lame -q:a 4 output_CRF_20_ultrafast.mp4

    Can any FFMPEG experts suggest what I am doing wrong ? How do I get libmp3lame to work with ffmpeg in OSX Yosemite ?

  • Why am I receiving an error about unterminated %{} near '{localtime' when using ffmpeg

    28 juin 2019, par Randy Bailey

    I am using a line of code to try to record a camera and overlay some timestamp data while im at it.

    I have attempted placing a / and an ’ in various locations around the complaint but cant seem to fix the code. The video records fine but there is no timestamp data overlayed.

    ffmpeg -i https://CAMERAURL -vf drawtext=fontfile=/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf:text='%{localtime:%T}':fontcolor=white@0.8:x=7:y=700 -vcodec libx264 -bsf:a aac_adtstoasc /home/test/StreamDriveway_$now.mp4

    Ideally the code should record with no issues. This is a screenshot of whats going in in terminal https://i.imgur.com/mnFmNtd.png