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Autres articles (36)

  • 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

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (8253)

  • Create 256 color palette video

    2 mars 2020, par rlcabral

    I already have this working by converting the source video to GIF with :

    ffmpeg -y -t 5 source.mp4 -vf fps=10,scale=480:-1,smartblur=ls=-0.5,crop=iw:ih-2:0:0 -hide_banner -loglevel panic output.gif

    And then converting the GIF to MP4, like so :

    ffmpeg -y animated.gif -hide_banner -pix_fmt yuvj420p -loglevel panic -an -loglevel panic final.mp4

    What I want is to convert source.mp4 directly to final.mp4, and have the same 256 color palette as a normal GIF.

    I tried merging both commands together, and although it generates a MP4, the result is a 16 bit video, surprisingly smaller than a 8 bit video.

    Do I need to generate a palette first with palettegen and then re-encode the video with this palette ?

  • Use ffmpeg to resize one input's dimension to match another input's dimension

    18 novembre 2022, par Hans GD

    I need to resize one image A to match one dimension of another input B (make height of A match the height of B, for example). I will do this for several pairs of images in a folder, for which I will use a script in the end, but I wanted to know if this particular operation can be done only with ffmpeg.

    


    Again, the final script could read the image, find the size and use scale=-1:height to accomplish the final goal, but is it posible to make the title's operation only with ffmpeg ?

    


  • Error when use command of ffmpeg on android

    19 février 2014, par user2830969

    I get source code from https://github.com/JayH5/android-ffmpeg-cmdline and then I edit code to be simple than.

    public ProcessRunnable create() {
    
        if (inputPath == null || outputPath == null) {
    
            throw new IllegalStateException("Need an input and output filepath!");
    
        }   
    

    
        final List<string> cmd = new LinkedList<string>();
    

    
        cmd.add(mFfmpegPath);
    
        cmd.add("-i");
    
        cmd.add(inputPath);
    
        cmd.add("-s 240x160");
    

    
        cmd.add(outputPath);
    
        Log.w("Command", cmd.toString());
    
        final ProcessBuilder pb = new ProcessBuilder(cmd);
    
        return new ProcessRunnable(pb);
    
    }
    
</string></string>

    When I run code, the result is *.mp file 0.00 kb.
    Please help me fix about this.
    thank so much

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