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Médias (1)

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Autres articles (104)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Librairies et logiciels spécifiques aux médias

    10 décembre 2010, par

    Pour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
    Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)

Sur d’autres sites (7323)

  • Split Video Files Batch Mac

    11 août 2022, par dolomite41

    Noob Here. I have about 300 files that I want to split into segments. About 5 seconds each. I figured how to do it for one file, but is there anyway I can do it to the whole folder directory ? Been searching online and can't seem to find exactly what I need.

    


    here is what I did for the single file

    


    ffmpeg -i test2.mp4 -c copy -map 0 -segment_time 00:0:05 -f segment output%03d.mp4

    


    would like to do it for all the files at once

    


      

    1. Is there a batch command that can do it for all files

      2. 


    2. If not, is there a way I can put more than one command line into Terminal and run them all at once ?

      3. 


    


    OS - Mac - Monterey - FFMPEG and Brew installed

    


    Real noobie, any help would be appreciated

    


  • Ffmpeg Command Not executing with Java RunTime Command on Mac OS

    28 juin 2021, par Abhishek C.

    I am facing an issue regarding ffmpeg command execution in a Java Application on Mac OS.
Below is the command : :
ffmpeg -f avfoundation -r 3 -fpsprobesize 1 -i "0:0" -ar 44100 -filter_complex amix=inputs=1 -c:v h264 -crf 30 -preset ultrafast -ar 44100 -pix_fmt yuv420p -aq 1 file.mp4

    


    When I run this command on terminal, it is working fine but with ProcessBuilder is returns
Video Device Not Found and Input/Output Error.

    


    Please help me to understand the reason behid it.

    


  • Error while building ParaView on ubuntu

    21 février 2014, par user3337492

    I´ve got school project that I have to build ParaView and work with it in parallel.

    I am using this guide : http://paraview.org/Wiki/ParaView:Build_And_Install

    I´ve installed all the required packages and now it is time to "Configure ParaView With CMake".

    When I do this recomended code

    mkdir $HOME/projects/ParaView-bin

    cd $HOME/projects/ParaView-bin

    ccmake $HOME/projects/ParaView3

    the terminal shows this :

    CMake Error : The source "/home/kulis/projects/ParaView3/CMakeLists.txt" does
    not match the source "/home/kulis/projects/ParaView/CMakeLists.txt" used to
    generate cache. Re-run cmake with a different source directory.

    so instead of ParaView3 I use ParaView in code : ccmake $HOME/projects/ParaView

    then its possible to set all the variables and compile. But there comes the real problem. When i want to compile it, the terminal shows this error message :

    ERROR ADD_PARAVIEW_VIEW_MODULE called without VIEW_TYPE or VIEW_XML_GROUP

    CMake Error : The following variables are used in this project, but they are set to NOTFOUND.
    Please set them or make sure they are set and tested correctly in the CMake files :
    /home/kulis/projects/ParaView/VTK/IO/FFMPEG/FFMPEG_INCLUDE_DIR
    used as include directory in directory /home/kulis/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_avcodec_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory /home/kulis/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_avformat_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory /home/kulis/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_avutil_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory /home/kulis/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_swscale_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory /home/kulis/projects/ParaView/VTK/IO/FFMPEG

    And I do not really know what to do with it.

    I would very much appreciate your help. Thanks

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