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Médias (1)

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Autres articles (96)

  • 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

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

Sur d’autres sites (7998)

  • ffmpeg parse error with bass audio filter and expression evaluation

    23 août 2018, par Shaun

    I am trying to dynamically change the bass of an audio file as a function of time. For instance, say I would like to gradually increase the bass over a period of 5 seconds. The command I am using is

    ffmpeg -y -i in.wav -af \
    
    "bass=g='if(lte(t,5),-20+(20/5)*t,0)':width_type=q:w=0.70" \
    
    out.wav

    However I am receiving the error

    [bass @ 0x19890c0] [Eval @ 0x7ffd8e143630] Unknown function in 't,5),-20+(20/5)*t,0)'

    As a second attempt, I instead tried to use min instead of lte, the command being

    ffmpeg -y -i in.wav -af \
    
    "bass=g='min(-20+20*t/5,0)':width_type=q:w=0.70" \
    
     out.wav

    but got a slightly different error

    [bass @ 0x263d040] [Eval @ 0x7fff0c8e7dc0] Invalid chars '(-20+20*t/5,0)' at the end of expression 'min(-20+20*t/5,0)'

  • How can I record the broadcasts coming with udp ip in txt file with bash script ?

    6 mai 2020, par Yunushan

    I have to record streams on the udp ips from txt file for certain period of time in bash script.

    



    Example txt file content

    



    


    myfile.txt

    


    



    udp://@239.100.100.100:5555
udp://@239.100.100.101:5555


    



    


    It uncludes "@" because of local server i tried both of conditions

    
 


    And also i tried to do with ffmpeg but it records also same, what should i do

    


    



    #!/bin/bash
filename="/home/user/myfile.txt"

n=1
while read line; do
    cvlc -vvv $filename --sout=file/ts:$n.ts --run-time=30 vlc://quit #> /dev/null 2>&1 &
    n=$((n+1))
done < $filename


    



    cvlc execute output

    


  • tools : Use av_gettime_relative

    6 mai 2014, par Olivier Langlois
    tools : Use av_gettime_relative

    Whenever av_gettime() is used to measure relative period of time,
    
av_gettime_relative() is prefered as it guarantee monotonic time
    
on supported platforms.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] tools/aviocat.c

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