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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 (...)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, 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 (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

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  • whats the difference between “&” and multiple terminals in Linux Multiprocessing [closed]

    11 mai 2022, par Ma XIaoyu

    I am using Linux for multi-task processing. Specifically, calling ffmpeg multiple times to transcoding multi source videos.

    


    Strangely, when I am using :
“
ffmpeg-cmds01 &
ffmpeg-cmds02 &
ffmpeg-cmds03 &
……
”
The ffmpeg process often get errors and stop after a few hours.

    


    However, if I open several terminals and using each terminal for only one ffmpeg cmd( i.e., terminal#1 only run ffmpeg-cmd01 ; ternimal#2 only for ffmpeg-cmd02, etc.) The transcoding procedure can last for dozens of days and no errors are reported.

    


    Could anyone kindly help us to analysis what’s there differences ? Opening multiple terminals is too difficult for managing especially when the number of video streams are up to 300+.

    


    Thanks a lot for help !

    


  • Audio conversion and filter application using ffmpeg with 1 command

    1er juillet 2019, par user2773013

    I have an mp3 file I need to convert to wav, and apply loudnorm filter afterwards. So far i’ve been doing it with 2 commands.

    ffmpeg -i input.mp3 output.wav

    and

    ffmpeg -y -nostdin -i output.wav -filter_complex "[0:0]FILTER PARAMETER" -map_metadata 0 -map_metadata:s:a:0 0:s:a:0 -map_chapters 0 -map [norm0] -c:a pcm_s16le -ar 1500 -c:s copy out2.wav  

    Is there anyway to use 1 command instead of 2 ? I tried converting straight from mp3 to out2.wav by changing output.wav to input.mp3, but when the resulting file is compared with diff, they are different compared to the 2 step process.

    I’m fairly new to ffmpeg, and have spent hours on the documentation without really knowing how to accomplish what i’m trying to do.

  • Combine video using ffmpeg took long time

    19 septembre 2019, par Shijin

    I have two video files,I am trying to mix the video to create a single video with one video on the left and another at the right. For this, I was used FFMPEG with the following command.

    ffmpeg -y -threads 4 -loglevel debug -ss 4.22 -t 6127.514 -i left.webm -ss 0 -t 6131.734 -i right.webm -filter_complex "[0]scale=320:-1,pad=2*iw:2*ih:0:120[left];[1]scale=320:-1[right];[left][right]overlay=main_w/2:120,scale=640:480;[0][1]amix" -shortest composed.mp4

    It is working, But it took a long time and i need to wait for hours to complete the task with large files.
    Anyone can suggest a method to improve performance or an alternative solution ?
    I have already upgraded my server with maximum resources, But not improved.

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