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Autres articles (59)

  • 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

  • Soumettre améliorations et plugins supplémentaires

    10 avril 2011

    Si vous avez développé une nouvelle extension permettant d’ajouter une ou plusieurs fonctionnalités utiles à MediaSPIP, faites le nous savoir et son intégration dans la distribution officielle sera envisagée.
    Vous pouvez utiliser la liste de discussion de développement afin de le faire savoir ou demander de l’aide quant à la réalisation de ce plugin. MediaSPIP étant basé sur SPIP, il est également possible d’utiliser le liste de discussion SPIP-zone de SPIP pour (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (10687)

  • Cannot open ".mp4" video files using OpenCV 2.4.3, Python 2.7 in Windows 7 machine

    28 décembre 2015, par tjmonsi

    I am currently working on a project that involves reading mp4 video files.
    The problem I encountered is that it using Python 2.7 (32 bit), OpenCV 2.4.3 (cv2.pyd) in a Windows 7 machine.

    The code snippet is as follows :

    try:
    
        video = cv2.VideoCapture("video.mp4")
    
except:
    
        print "Could not open video file"
    
        raise
    
print video.grab()

    "video.grab()" always returns false : meaning it doesn’t read the file "video.mp4"
    But when we try this :

    try:
    
        video = cv2.VideoCapture("video.avi")
    
except:
    
        print "Could not open video file"
    
        raise
    
print video.grab()

    "video.grab()" returns true : meaning it is able to read ".avi" files.

    Another is we have tried this same snippet on Linux and Mac and it seems to work fine, meaning it is able to read both mp4 files and avi files.

    This problem is similar to this problem and this problem. Both still don’t have a clear and workable answer.

    I would appreciate any help or workaround aside from just using Linux or Mac for programming this as I need this to work on all three systems.

  • Get decibel array from audiofile

    16 avril 2020, par R. Adang

    I am creating a React Native app and want to show list of decibel numbers based on an audio file.
so the goal is -> input : audiofile(mp3,wav etc) output : array of decibels for samples with X milliseconds. I know about FFMPEG, but I do not know how to use it to get the array. I see there is a waveform option, but this returns a png instead of the volume data.

    


  • How can I install specific version of in ubuntu 18.04

    5 juillet 2022, par Jayesh_Joshi

    As mentioned above I am working on installing an older version of FFmpeg for testing. Specifically, I want to install version 3.0.10.

    


    I have tried with below command

    


    sudo apt-get install ffmpeg=3.0.10

    


    but it always returns the below error

    


    E : Version '3.0.10' for 'ffmpeg' was not found.

    


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