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Autres articles (43)

  • 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 (...)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • 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

Sur d’autres sites (6842)

  • 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.

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

    24 octobre 2017, par TJ Monserrat

    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.

  • Nomenclature #3934 (Nouveau) : ’recalcul’ devrait s’appeler ’recompile’

    22 avril 2017, par jluc -

    Le terme "recalcul" indique implicitement qu’il s’agit de la même chose qu’un "calcul", fait une nouvelle fois, mais ce n’est pas du tout le cas, puisque le "calcul" est la simple évaluation d’un squelette compilé, tandis que le "recalcul" demande la compilation elle-même du squelette, suivie de son "calcul".

    Le terme de "recalcul" est donc trompeur. On a pris l’habitude, mais ce mauvais nommage masque la réalité des phénomènes (comme la novlangue de ’1984’) et en retarde la découverte, au lieu de faciliter son accès.

    Partout où ce terme est employé, et surtout dans les boutons et pour le var_mode, il serait préférable d’employer le terme de "recompile" au lieu de "recalcul".

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