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  • 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

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • MediaSPIP Player : les contrôles

    26 mai 2010, par

    Les contrôles à la souris du lecteur
    En plus des actions au click sur les boutons visibles de l’interface du lecteur, il est également possible d’effectuer d’autres actions grâce à la souris : Click : en cliquant sur la vidéo ou sur le logo du son, celui ci se mettra en lecture ou en pause en fonction de son état actuel ; Molette (roulement) : en plaçant la souris sur l’espace utilisé par le média (hover), la molette de la souris n’exerce plus l’effet habituel de scroll de la page, mais diminue ou (...)

Sur d’autres sites (11091)

  • Jwplayer function snapshot using ffmpeg and php

    5 janvier 2021, par Offboard

    before anything I'm using version 6, then the Snapshot plugin does not work.

    



    I'm finally with 2 questions, take a sequence of photos of a percentage of the video, so googled it and got this code from ffmpeg :

    



    ffmpeg -i video.mp4 -r 0.5 -f image2 output-%05d.jpeg


    



    so far so good, but I do not know how to take a screen shot of the video by setting the time, if I'm right this code is per frame.

    



    I searched again to get the function that calls the images, to generate good is quite simple, but the problem is that I found the pictures looks is all in one look.

    



    if anyone has any function or know how to do please tell me : D
My English sucks, so do not call if I messed up.

    


  • Jwplayer function snapshot using ffmpeg and php

    27 octobre 2013, par Offboard

    before anything I'm using version 6, then the Snapshot plugin does not work.

    I'm finally with 2 questions, take a sequence of photos of a percentage of the video, so googled it and got this code from ffmpeg :

    ffmpeg -i video.mp4 -r 0.5 -f image2 output-%05d.jpeg

    so far so good, but I do not know how to take a screen shot of the video by setting the time, if I'm right this code is per frame.

    I searched again to get the function that calls the images, to generate good is quite simple, but the problem is that I found the pictures looks is all in one look.

    if anyone has any function or know how to do please tell me : D
    My English sucks, so do not call if I messed up.

  • FFMPEG converts HEVC with Alpha mov to PNG sequence not work well

    22 juillet 2023, par topfortune

    I have a mov file with HEVC with Alpha codec on Mac. The mov file has no background color, but have some foreground contents in it. I want to use FFMPEG to grab some PNG pictures from it. Following is the command line I used to grab the first image from the video.

    


    ffmpeg -i hevc-alpha-video.mov -r 1 -pix_fmt rgba -frames:v 1 out.png

    


    I can get the output PNG picture. But it has black background color. What I want is the transparent background PNG picture.

    


    Do you have any idea to handle this ? Thanks.

    


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