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Autres articles (51)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Les notifications de la ferme

    1er décembre 2010, par

    Afin d’assurer une gestion correcte de la ferme, il est nécessaire de notifier plusieurs choses lors d’actions spécifiques à la fois à l’utilisateur mais également à l’ensemble des administrateurs de la ferme.
    Les notifications de changement de statut
    Lors d’un changement de statut d’une instance, l’ensemble des administrateurs de la ferme doivent être notifiés de cette modification ainsi que l’utilisateur administrateur de l’instance.
    À la demande d’un canal
    Passage au statut "publie"
    Passage au (...)

Sur d’autres sites (6072)

  • panning and zooming multiple images with ffmpeg

    16 mars 2017, par user1796752

    I have multiple images that I want to fade and zoompan for each image but when I do what others have said, the first image works perfect and the second is black. I want to have 25 images and the same thing occurs with every image black except the first one. I am sure I am missing something elementary. Please help.

    ffmpeg -r .1 -i image_1.jpg -i image_2.jpg -vf "zoompan=z='min(zoom+0.0015,1.5)':d=125,fade=t=in:st=0:d=0.5,fade=t=out:st=4.5:d=0.5"  -pix_fmt yuv420p output.mp4

  • FFMPEG : Converting WAV to MP4 with filter loops forever

    30 juin 2021, par David Ferris

    I'm using the following basic ffmpeg commend to convert a WAV file to an MP4.

    


    ffmpeg -i response.wav -s 1980x1080 -c:a aac -b:a 128k aNewVideo.mp4

    


    This is great, however I'd like to include a black background on the mp4 file, and as it stands this doesn't add ANY background (see below).

    


    enter image description here

    


    I have tried to include the following filter to add this background, which works, however it loops forever, and when I stop it manually I get a file which is hours long with the first 20 seconds or so being my original audio.

    


    ffmpeg -f lavfi -i color=c=black:s=1280x720:r=5 -i response.wav -s 1980x1080 -c:a aac -b:a 128k aNewVideo.mp4

    


    How can I add this black background without running into this infinite loop problem ?

    


  • How to remove colour background into transparent or other colour with ffmpeg ?

    10 mars 2019, par FillzZ

    My video is like in this picture. I need to remove blue background into transparent or other colour. How can I make it ?enter image description here

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