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Autres articles (52)

  • 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

  • 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

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (8655)

  • Create a subtitle mpd file with MP4box

    13 juillet 2020, par 123abc

    I'm creating a mpd file for a video player and for now I have everything to cover the video, audio and language settings but I'm struggling with the subtitles.

    


    Here's the command I used for audio and video :

    


    mp4box -dash 10000 -profile dashavc:264:onDemand -rap video/audio.mp4#audio/video


    


  • Subprocess call invalid argument or option not found

    14 septembre 2018, par NickB

    I’m trying to call ffmpeg command using subprocess.call() on linux, but I’m unable to get the arguments right. Before hand, I used os.system and it worked, but this method is not recommended.

    Using arguments with a dash such as "-i" gets me this error

    Unrecognized option 'i "rtsp://192.168.0.253:554/user=XXX&password=XXX&channel=0&stream=0.sdp?real_stream"'.
    
Error splitting the argument list: Option not found

    Using arguments without dash like "i" gets me this error

    [NULL @ 0x7680a8b0] Unable to find a suitable output format for 'i rtsp://192.168.0.253:554/user=admin&password=&channel=0&stream=0.sdp?real_stream'
    
i rtsp://192.168.0.253:554/user=XXX&password=XXX&channel=0&stream=0.sdp?real_stream: Invalid argument

    Here’s the code

    class IPCamera(Camera):
    
"""
    
    IP Camera implementation
    
"""
    
def __init__(self,
    
             path='\"rtsp://192.168.0.253:554/'
    
                  'user=XXX&password=XXX&channel=0&stream=0.sdp?real_stream\"'):
    

    
    """
    
        Constructor
    
    """
    
    self.path = path
    

    
def __ffmpeg(self, nb_frames=1, filename='capture%003.jpg'):
    
    """
    
    """
    

    
    ffm_input = "-i " + self.path
    
    ffm_rate = "-r 5"
    
    ffm_nb_frames = "-vframes " + str(nb_frames)
    
    ffm_filename = filename
    

    
    if platform.system() == 'Linux':
    
        ffm_path = 'ffmpeg'
    
        ffm_format = '-f v4l2'
    

    
    else:
    
        ffm_path = 'C:/Program Files/iSpy/ffmpeg.exe'
    
        ffm_format = '-f image2'
    

    
    command = [ffm_path, ffm_input, ffm_rate, ffm_format, ffm_nb_frames, ffm_filename]
    
    subprocess.call(command)
    

    
    print(command)

    BTW, I’m running this command on a MT7688.

    Thanks

  • Bento4 MP4Dash fails with audio ?

    27 août 2017, par CMOS

    I am running Bento4 Mp4Dash to convert my fragmented video files into MPEG-DASH streaming videos. However I seem to get this error

    ERROR : unsupported input file, more than one "traf" box in fragment

    but only if I have audio enabled. I have found that if I run -an in FFMPEG (to ignore the audio tracks) my MP4Dash command runs just fine, any ideas as to why this would happen ?

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