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  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

Sur d’autres sites (8547)

  • Where is my ffmpeg stream getting saved to ?

    14 mars 2013, par Chris

    I'm just starting to explore ffmpeg (ultimately for use with openCV), and I'm running this command :

    root@beaglebone:/# ffmpeg -f video4linux2 -r 25 -s 640x480 -i /dev/video0 /out.avi

    At which point the camera indicator light turns on and it appears to be capturing. However when I end it with CTRL+C, the file is nowhere to be found.

    Any thoughts ?

    Full output :

    root@beaglebone:/# ffmpeg -f video4linux2 -r 25 -s 640x480 -i /dev/video0 /out.avi
    
ffmpeg version v0.7.4, Copyright (c) 2000-2011 the Libav developers
    
  built on Oct  9 2012 10:50:57 with gcc 4.5.4 20120305 (prerelease)
    
  configuration: --enable-shared --enable-pthreads --enable-gpl --enable-postproc --enable-avfilter --cross-prefix=arm-angstrom-linux-gnueabi- --prefix=/usr --enable-ffserver --enable-ffplay --enable-x11grab --enable-libtheora --enable-libvorbis --arch=arm --target-os=linux --enable-cross-compile --extra-cflags=' -fexpensive-optimizations -fomit-frame-pointer -O4 -ffast-math -march=armv7-a -fno-tree-vectorize -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a8 --sysroot=/home/koen/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/sysroots/beaglebone' --extra-ldflags='-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed' --sysroot=/home/koen/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/sysroots/beaglebone --enable-hardcoded-tables --cpu=cortex-a8
    
  libavutil    51.  7. 0 / 51.  7. 0
    
  libavcodec   53.  6. 0 / 53.  6. 0
    
  libavformat  53.  3. 0 / 53.  3. 0
    
  libavdevice  53.  0. 0 / 53.  0. 0
    
  libavfilter   2.  4. 0 /  2.  4. 0
    
  libswscale    2.  0. 0 /  2.  0. 0
    
  libpostproc  52.  0. 0 / 52.  0. 0
    
^C
    
root@beaglebone:/# ls
    
bin   dev  home  lost+found  mnt  proc  sbin  tmp  var
    
boot  etc  lib   media       opt  run   sys   usr
    
root@beaglebone:/#

  • how to install FFMpeg in xampp and laravel 9 [migrated]

    19 août 2022, par Yash Bohra

    i have tried

    


    Install FFMPEG on XAMPP

    


    this method to install...

    


    i have no idea about FFMpeg.... please command me the steps from downloading the FFMpeg to install in xampp...

    


    and than to setup in laravel

    


  • Streaming different MP3 files using Ezstream and Icecast

    3 mai, par hh083

    I am trying to stream two MP3 files to Icecast using Ezstream and the stream should run in web browsers. The files I am testing with were downloaded as webm and converted to MP3 using ffmpeg. They have the same channels count, same bitrate and same sample rate but different duration.

    



    My setup : the Ezstream xml configuration file is set to stream MP3 and a program playlist is used to identify what is the next file to be streamed, and no encoders or decoders are used. When I start streaming I save the process ID of the Ezstream process (using the -p argument), and then I use the command kill -10 $(cat currentpid) with currentpid as the file containing the process ID so Ezstream executes the playlist program to get the next file name and skips the current file to play the next one. Basically I am just switching between 1.mp3 and 2.mp3.

    



    



    The problem is that on Chrome web browser, when I switch between the two files the player (default HTML5 player) will suddenly stop (sometimes I can switch multiple times before it happens and sometimes it happens quickly) and the error PIPELINE_ERROR_DECODE is what I find when I access player.error in JavaScript. Although Firefox handles the change and continues the stream normally, I am convinced that Firefox here is the exception, that it is not a bug in Chrome (in my case), and that there is something wrong with my setup that needs to be fixed to support other browsers.

    



    Doing the same using mpv player, I get the following errors but the audio keeps streaming normally (sometimes it takes multiple switches before it happens just like in Chrome) :

    



    [ffmpeg/audio] mp3float: big_values too big
[ffmpeg/audio] mp3float: Error while decoding MPEG audio frame.
Error decoding audio.


    



    I tried using MP3 encoder and decoder I copied from the Ezstream example files (lame and madplay) but the problem still existed.

    



    I am not sure if the problem is basic and I cannot see it or it is more complicated. Also I do not have a problem if I need to use other format than MP3 to fix that issue, as long as that format is supported by Ezstream and Icecast.

    



    Thanks.

    


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