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  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • 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 (4039)

  • Using ffmpeg to increase framerate without changing duration [closed]

    11 février 2024, par sarunw

    I want to increase the video frame rate with FFmpeg.

    


    I found from this website, https://trac.ffmpeg.org/wiki/ChangingFrameRate, that I can use -r or fps filter.

    


    The doc said the output duration of the video would stay the same, but that is not the case in my test.

    


    What I tried so far.

    


    I got a video with a duration of 19 seconds at 1.45 fps (I took this number from the QuickTime app)

    


    After using these commands, fps become 30, but the duration becomes 1 second.

    


    ffmpeg -i <input /> -filter:v fps=fps=30 <output>&#xA;ffmpeg -i <input /> -filter:v fps=30 <output>&#xA;ffmpeg -y -r 30 -i <input /> <output>&#xA;</output></output></output>

    &#xA;

    Here is the file https://www.dropbox.com/scl/fi/nl6yabgl9yzikx12mkvnu/sample2.mp4?rlkey=wk4fsu2vvkcui31cneq8vruik&e=1&dl=0

    &#xA;

  • ffmpeg looping short videos inside collage of video

    16 avril 2018, par Yogesh Kale

    See reference link :-
    https://trac.ffmpeg.org/wiki/Create%20a%20mosaic%20out%20of%20several%20input%20videos
    i am making video collage using ffmpeg. i am able to make a collage of videos.So my question is : looping short videos inside collage of video.
    currently short video gets finished and remains as it is till large length video ends.i want looping short video till large video ends
    i am using overlay of ffmpeg for making collage

  • I'm installing paraview from source. I don't have a previous installation but I get a CMake error

    4 novembre 2014, par MadHatter

    CMake Error : The following variables are used in this project, but they are set
    to NOTFOUND.
    Please set them or make sure they are set and tested correctly in the CMake
    files :
    /home/uma/projects/ParaView/VTK/IO/FFMPEG/FFMPEG_INCLUDE_DIR
    used as include directory in directory
    /home/uma/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_avcodec_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory
    /home/uma/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_avformat_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory
    /home/uma/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_avutil_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory
    /home/uma/projects/ParaView/VTK/IO/FFMPEG
    FFMPEG_swscale_LIBRARY (ADVANCED)
    linked by target "vtkIOFFMPEG" in directory
    /home/uma/projects/ParaView/VTK/IO/FFMPEG

    I have all the required libraries installed. I followed http://www.paraview.org/Wiki/ParaView:Build_And_Install instructions for installing paraview. ccmake $HOME/projects/ParaView4 from ParaView-bin gave me the error. Any help is appreciated !

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