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Autres articles (94)

  • 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 (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (9038)

  • Output a video made of several video chunks of the input video

    21 mai 2013, par mad

    I was wondering if it was possible to output a video made of several extracts of the input video.
    For example outputting a video made of the first 10s of each minute of the input.

    I know you can do it programmatically, calling ffmpeg several times with -ss and -t to make the chunks and then merge them, but is it possible to do it in one command using video filters ?

  • How to convert a 16:9 video to 4:3 video with top & bottom blurred video bars by using ffmpeg ?

    27 décembre 2018, par Wai Gyi

    I would like to convert a landscape video to a square video with blur bars at top and bottom.

    I tried to adapt the commands from the following link but not succeeded.

    FFmpeg : How to convert horizontal video 16:9 to vertical video 9:16, with blurred background on top and bottom sides

    So, can someone share a ffmpeg command with me ?

    Thank you very much for your help.

    Update : I tried again and get a working command. Please check and review.

        ffmpeg -i in.mp4 -lavfi "[0:v]scale=iw:iw*3/4,boxblur=luma_radius=min(h\,w)/40:luma_power=3:chroma_radius=min(cw\,ch)/40:chroma_power=1[bg];[bg][0:v]overlay=(W-w)/2:(H-h)/2,setsar=1,crop=h=iw*3/4" out.mp4

  • Stream and control a playlist to RTMP

    20 décembre 2016, par Eight

    I’m currently trying to stream a playlist of files from ffmpeg to an RTMP server.
    I’ve managed to get a single file to be streamed correctly, and (I think) a playlist by using :

    "concat:file1.pm4|file2.mp4|file3.mp4"

    I then tried to use the concatenation method from a txt file they explain here :
    https://trac.ffmpeg.org/wiki/Concatenate

    And was able to get it to work. However I seem to have some problems with controlling it. For example, I have no idea if it is possible to tell ffmpeg to skip this file and play the next one in the list, or to pause the stream at all. I already tested editing the txt file while it is streaming, but that didn’t seem to affect what was already streaming at all.

    Any idea how I can control my stream from the console ? My end goal would be to make the control into a full web interface later, but I’m not even sure if ffmpeg is my best option to do this.

    Any help with ffmpeg or any other options to do this would be greatly appreciated.

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