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Autres articles (87)

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    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
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  • Organiser par catégorie

    17 mai 2013, par

    Dans MédiaSPIP, une rubrique a 2 noms : catégorie et rubrique.
    Les différents documents stockés dans MédiaSPIP peuvent être rangés dans différentes catégories. On peut créer une catégorie en cliquant sur "publier une catégorie" dans le menu publier en haut à droite ( après authentification ). Une catégorie peut être rangée dans une autre catégorie aussi ce qui fait qu’on peut construire une arborescence de catégories.
    Lors de la publication prochaine d’un document, la nouvelle catégorie créée sera proposée (...)

  • Récupération d’informations sur le site maître à l’installation d’une instance

    26 novembre 2010, par

    Utilité
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Sur d’autres sites (6660)

  • Any alternative of Ffmpeg for Youtube live streaming app ?

    26 avril 2017, par samir.k433

    In this youtube live streaming app they are using Ffmpeg for encoding audio and video, and then for streaming to server. It’s somehow complex for me (specifically the build tasks).
    Is there any alternative instead of using Ffmpeg in this regard ?

  • Piping output of youtube-dl to a script using ffmpeg looks ok using echo but returns an error when executing

    29 mai 2020, par I0_ol

    I am trying to use youtube-dl to get the urls of some videos and then pipe the resulting urls into the input of my script. So in my terminal I do

    



    youtube-dl --ignore-config -iga ~/Desktop/youtube/videolist.txt | myscript.sh


    



    In my script I define things as

    



    command='ffmpeg'        
inputArgs='-i'              
outputArgs='-c:v libx264 -preset ultrafast -qp 0'       
directory="${HOME}/Desktop/Videos/"
output="video${count}"      
extension='mp4'         


    



    I test it with echo to make sure everything appears in the correct order.

    



    echo "${command}" "${inputArgs}" "${input}" "${outputArgs}" \
"${directory}""${output}${count}"."${extension}"


    



    And the output from that looks correct. But when I try to run the same thing without the preceding echo command, i.e.,

    



    "${command}" "${inputArgs}" "${input}" "${outputArgs}" \
"${directory}""${output}${count}"."${extension}"


    



    I get an error message that says

    



    


    At least one output file must be specified.

    


    



    So it seems pretty obvious to me that I'm doing something wrong when attempting to execute it.

    



    I have tried :

    



      

    • quoting the entire line as a whole

      • 


    • quoting different sections together

      • 


    • using the exec command in front of everything

      • 


    



    No matter what I do, an error occurs at some point in the process. I know it's something simple I'm doing wrong. Would someone please enlighten me as to what that might be ?

    



    I feel very strongly that the . shouldn't just be in the middle of everything like that, but I really don't know.

    



    Again, everything looks as it should when I run echo before the string of shell parameters.

    



    If more of the script I'm using is needed to understand what I'm talking about, that is not a problem.

    


  • Piping output of youtube-dl to a script using ffmpeg looks ok using echo but returns an error when executing

    22 février 2016, par user556068

    I am trying to use youtube-dl to get the urls of some videos and then pipe the resulting urls into the input of my script. So in my terminal I do

    youtube-dl --ignore-config -iga ~/Desktop/youtube/videolist.txt | myscript.sh

    In my script I define things as

    command='ffmpeg'        
    
inputArgs='-i'              
    
outputArgs='-c:v libx264 -preset ultrafast -qp 0'       
    
directory="${HOME}/Desktop/Videos/"
    
output="video${count}"      
    
extension='mp4'        

    I test it with echo to make sure everything appears in the correct order.

    echo "${command}" "${inputArgs}" "${input}" "${outputArgs}" \
    
"${directory}""${output}${count}"."${extension}"

    And the output from that looks correct. But when I try to run the same thing without the preceding echo command, i.e.,

    "${command}" "${inputArgs}" "${input}" "${outputArgs}" \
    
"${directory}""${output}${count}"."${extension}"

    I get an error message that says

    At least one output file must be specified.

    So it seems pretty obvious to me that I’m doing something wrong when attempting to execute it.

    I have tried :

    • quoting the entire line as a whole
    • quoting different sections together
    • using the exec command in front of everything

    No matter what I do, an error occurs at some point in the process. I know it’s something simple I’m doing wrong. Would someone please enlighten me as to what that might be ?

    I feel very strongly that the . shouldn’t just be in the middle of everything like that, but I really don’t know.

    Again, everything looks as it should when I run echo before the string of shell parameters.

    If more of the script I’m using is needed to understand what I’m talking about, that is not a problem.

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