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Autres articles (45)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

  • 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 (...)

Sur d’autres sites (5112)

  • Use ffmpeg to resize one input's dimension to match another input's dimension

    18 novembre 2022, par Hans GD

    I need to resize one image A to match one dimension of another input B (make height of A match the height of B, for example). I will do this for several pairs of images in a folder, for which I will use a script in the end, but I wanted to know if this particular operation can be done only with ffmpeg.

    


    Again, the final script could read the image, find the size and use scale=-1:height to accomplish the final goal, but is it posible to make the title's operation only with ffmpeg ?

    


  • Automatically match output file with input file (Applescript x FFMPEG)

    2 mars 2018, par Wallie

    I use the following AppleScript as an Automator Service to right click a video file in the finder and burn in a matching subtitle file (.ass) with an ffmpeg terminal command. In this case ffmpeg encodes a new Prores 422(HQ) file.

    on run {input, parameters}
    
tell application "Terminal"
    
    activate
    
    set filesString to ""
    
    repeat with file_ in input
    
        set filesString to filesString & " " & quoted form of (POSIX path of file_)
    
    end repeat
    
    do script "for f in" & filesString & "; do  
    
base=$f  
    
ffmpeg -y -i \"$base\" -c:v prores -profile:v 3 -pix_fmt yuv422p10le -vf \"ass=${base%.*}.ass\" -c:a copy \"${base%.*}_sub.mov\";
    
done"
    
    end tell
    
    return input
    
end run

    Would it be possible to automatically match the output file and it’s codec to the input file ?
    We use a lot of different input formats due to a mixed windows / mac environment (Prores (mov), dnxhr (mxf/mov)) and I would like to not have 8-12 encoding options in the finder service menu’s of the workstations :).

    Thanks in advance !!

  • The modified audio by ExoPlayer does not match the output saved audio from FFMPEG

    29 octobre 2020, par Mouaad Abdelghafour AITALI

    I'm using ExoPlayer to modify the pitch and tempo (speed) of an audio file in real-time, since no method provided by ExoPlayer to save the modified audio into SD, I tried using FFmpeg to achieve that, but I'm facing an issue, the sound I hear when the audio playing with ExoPlayer is not matching the output of FFmpeg :

    


    Here's an example :

    


    Pitch Value : 0.86883157

    


    Tempo Value : 0.8699582800000001

    


    SampleRate Value : 44100

    


    FFmpeg command :

    


    String cmd = "-y -i " + inputNoSpace + " -filter_complex asetrate=" + sampleRate + "*" + pitch + ",atempo=" + tempo  + " " + outputNoSpace


    


    My questions :

    


      

    1. Is there anyway to save the modified audio using just ExoPlayer ?

      2. 


    2. How I can make the output audio file processing by FFmpeg match the
ExoPlayer audio ?

      3. 


    


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