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  • Les sons

    15 mai 2013, par

  • 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 (...)

  • MediaSPIP en mode privé (Intranet)

    17 septembre 2013, par

    À partir de la version 0.3, un canal de MediaSPIP peut devenir privé, bloqué à toute personne non identifiée grâce au plugin "Intranet/extranet".
    Le plugin Intranet/extranet, lorsqu’il est activé, permet de bloquer l’accès au canal à tout visiteur non identifié, l’empêchant d’accéder au contenu en le redirigeant systématiquement vers le formulaire d’identification.
    Ce système peut être particulièrement utile pour certaines utilisations comme : Atelier de travail avec des enfants dont le contenu ne doit pas (...)

Sur d’autres sites (9356)

  • Fingerprint vs transcribing, what is the best approach to identify an audio sample inside another longer audio [closed]

    28 mai 2024, par Bernard Wiesner

    I am trying to detect a shorter version of a spoken audio sample inside a longer audio (full version). The shorter audio should be the same or very similar to the one inside the longer version. I also need to have a rough estimate of the timestamp where the audio sample was found.

    


    Similar questions here :

    


    


    What I have researched so far :

    


    1. fingerprints

    


      

    • Using chromaprint extract the fingerprints from both audio files and store them in a DB, then compare them and find matches.

      • 


    


    2. transcribing

    


      

    • Use a transcriber such as whisper, to transcribe both audio files and store the text in a DB, then compare them and find matches.

      • 


    


    I am trying to figure out the simplest solution for this, while still being performant and not too CPU/GPU intensive. My questions are :

    


      

    1. Which one would you chose for simplest, cost effective solution ?

      2. 


    2. Which one would consume more disk space ?

      3. 


    3. Which one would perform better, in terms of searching/matching using SQL ?

      4. 


    


    FYI : If there are any other alternatives to those I listed please let me know.

    


  • Bash Script to convert all flv file in a directory to mp3

    11 août 2014, par UnbrandedTech

    This is my code so far.

    #!/bin/bash
    
#James Kenaley
    
#Flv to Mp3 directory converter
    

    
find /home/downloads -iname "*.flv" | \
    
while read I;
    
do
    
    `ffmpeg -i ${I} -acodec copy  ${I/%.flv/.mp3}`
    
    echo "$I has been converted"
    
done

    but its picking up white spaces in the names of the flv files and throws a error saying its not in the directory. how do make it use the whole file name and not the just the first word before the space ?

  • Audio equalizer using FFmpeg

    28 septembre 2015, par Evgeniy Kharchenko

    I’m developing audio player using FFmpeg. I want to add audio equaliqer to my app, but I don’t know how to do it. I know that FFmpeg has a FFT functions, but I have count of samples that not mutch with any power of 2. I also tried to use other FFT libraries, but I have some noise on my audio after equalization.
    Can anybody help me to understand how to use FFmpeg’s FFT functions or any oter ways to implement audio-eq using FFmpeg ?

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