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Autres articles (112)

  • 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

  • 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 (...)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

Sur d’autres sites (5770)

  • Ffmpeg command to efficiently merge mp3 audio file and jpeg image file to a video file

    9 juin 2020, par Eugen

    I'm looking for an efficient way to merge a large .mp3 file and a single .jpg image to a video format for youtube. If I use :

    



    ffmpeg -loop 1 -i image.jpg -i audio.mp3 -c:v libx264 -c:a aac -strict experimental -b:a 192k -shortest output.mp4


    



    the result is very slow, especially for large .mp3 files. Is it possible to do it more efficiently with ffmpeg ? I know there must be a way to do it much more efficiently, like all the online converters are doing it.

    


  • FFMPEG stream desktop to youtube

    3 juillet 2018, par user8222409

    There are tutorials out there on how to stream to youtube using ffmpeg, and I have that part of the code done.
    However, I do not know how to stream the desktop in ffmpeg. The tutorials online only show usage of web cams. Anyway, What software do I use to capture the screen and stream using ffmpeg.
    Can I do this natively in ffmpeg. If so, how ?

    what I have so far is

     ffmpeg -re -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -f h264 -i pipe:0 -c:v copy -c:a aac -ab 128k -g 40 -strict experimental -f flv -r 30 rtmp://a.rtmp.youtube.com/live2/$1

    where the $1 is a command line param.

  • FFMPEG curtain effect slideshow from images

    15 janvier 2020, par Atta

    I have bunch of images that i have to convert to slideshow with curtain effect. currently i am running this command that convert images to video.

    ffmpeg -r 1/5 -i img%d.png -c:v libx264 -vf "fps=25,format=yuv420p" video.mp4

    But how to achieve this kind of effect with ffmpeg. Image link Required result

    I searched online but not found any solution. I have clue of alpha mask but no idea how to use it for such result.

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