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Autres articles (92)

  • 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

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

  • 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 (...)

Sur d’autres sites (13862)

  • Physical Calculus Education

    2 septembre 2011, par Multimedia Mike — General

    I have never claimed to be especially proficient at math. I did take Advanced Placement calculus in my senior year of high school. While digging through some boxes, I found an old grade report from that high school year. I wondered what motivated me to save it. Maybe it’s because it offered this clue as to why I can’t perform adequately in math class :



    Mystery solved : I did not wear proper P.E. attire to calculus class.

  • Video frames with timestamp or export frame name and timestamp to excel file

    20 avril 2022, par Melodic_Knee

    I need to break a video into frames (60fps) and frame name must be in the fashion of %d_hh-mm-ss.ms.png, Or, any solution that gives frame name, and the time in excel file will work

    


    Note : - time here must be the time at which the frame appeared in the video

    


  • Configuring install path : prefix=[PREFIX] not fully understood

    3 mai 2016, par whatshisface

    I think this is simply a general c++ question :

    I’m attempting to compile a local version of ffmpeg on Linux Fedora using the gnu c++ compiler. I have source code in a bunch of folders under :

    ~/<username>/Downloads/Code/ffmpeg_sources/
    
</username>

    which is where I’m attempting to set the config flags to install the build to a target not under this tree but at a root level directory with local shared libraries :

    /usr/local/

    There is this following section near the beginning of the configuration file :

    Standard options:
    

    
 --prefix=PREFIX          install in PREFIX []
    
 --bindir=DIR             install binaries in DIR [PREFIX/bin]
    
 --datadir=DIR            install data files in DIR [PREFIX/share/ffmpeg]
    
 --docdir=DIR             install documentation in DIR [PREFIX/share/doc/ffmpeg]
    
 --libdir=DIR             install libs in DIR [PREFIX/lib]
    
 --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]
    
 --incdir=DIR             install includes in DIR [PREFIX/include]
    
 --mandir=DIR             install man page in DIR [PREFIX/share/man]
    
 --enable-rpath           use rpath to allow installing libraries in paths
    
                          not part of the dynamic linker search path

    I may have completely misunderstood this, but I thought that setting a value like

    --prefix=/usr/local

    or

    --prefix=[/usr/local]

    might work, but it appears not to, as once the ./config, make&&make install is complete, it has done a bunch of stuff but there’s nothing installed at the target. There are a LOT of new executable files built in the source directory, so presumably the build is working but I’m simply specifying the paths incorrectly ? A part of the same problem is that it’s unclear whether, once I’ve set the

    --prefix=[PREFIX]

    correctly, I need to set all of the further

    --datadir, --libdir

    etc. or whether the first —prefix value is enough ?

    What is the above configuration syntax trying to show me ?

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