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Autres articles (22)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • Le plugin : Podcasts.

    14 juillet 2010, par

    Le problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
    Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
    Types de fichiers supportés dans les flux
    Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...)

Sur d’autres sites (5941)

  • h264 : make slice threading work with deblocking_filter=1

    13 avril 2016, par Anton Khirnov
    h264 : make slice threading work with deblocking_filter=1

    In such a case, decode the MBs in parallel without the loop filter, then
    
execute the filter serially.
    

    The ref2frm array was previously moved to H264SliceContext. That was
    
incorrect, since it applies to all the slices and should properly be in
    
H264Context (it did not actually break decoding, since this distinction
    
only becomes relevant with slice threading and deblocking_filter=1,
    
which was not implemented before this commit). The ref2frm array is thus
    
moved back to H264Context.
    • [DBH] libavcodec/h264.c
    • [DBH] libavcodec/h264.h
    • [DBH] libavcodec/h264_slice.c

  • Concatenation of files using ffmpeg does not work as I expected. Why ?

    19 décembre 2018, par Peter Olson

    I execute the following command line

    ffmpeg.exe
    
    -i C:\Beema\video-source\DO_U_BEEMA176x144short.avi 
    
    -i C:\Beema\video-source\DO_U_BEEMA176x144short.avi 
    
    -i C:\Beema\temp\9016730-51056331-stitcheds.avi  
    
    -i C:\Beema\video-source\GOTTA_BEEMA176x144short.avi 
    
    -y -ac 1 -r 24 -b 25K 
    
    C:\Beema\video-out\9a062fb6-d448-48fe-b006-a85d51adf8a1.mpg

    The output file in video-out ends up having a single copy of DO_U_BEEMA. I do not understand why ffmpeg is not concatenating.

    Any help is dramatically appreciated,

  • Trouble getting the Node ffmpeg module to work with paths that have spaces in them

    26 juin 2020, par Jacob

    Title is pretty self-explanatory. I'm having trouble getting the Node ffmpeg module to work with paths to have spaces in them.

    


    import ffmpeg from "ffmpeg"

try {
    let process = new ffmpeg("C:\\Users\\JR\\Desktop\\new folder\\test.m4a");
    process.then(video => {
        video.save("C:\\Users\\JR\\Desktop\\test.mp3", (error, file) => {
            if (!error) {
                console.log("converted!");
            } else {
                console.log("uh oh error: " + error);
            }
        });
    },
    error => {
        console.log("Error: " + error);
    });
} catch (error) {
    console.log(error.code);
    console.log(error.msg);
}


    


    Below are all the variations I've tried. They all result in either an error from the module itself saying The input file does not exist or an error from ffmpeg saying No such file or directory.

    


    let process = new ffmpeg("C:\\Users\\JR\\Desktop\\new folder\\test.m4a");

let process = new ffmpeg('C:\\Users\\JR\\Desktop\\new folder\\test.m4a');

let process = new ffmpeg('"C:\\Users\\JR\\Desktop\\new folder\\test.m4a"');

let process = new ffmpeg("C:/Users/JR/Desktop/new folder/test.m4a");

let process = new ffmpeg('C:/Users/JR/Desktop/new folder/test.m4a');

let process = new ffmpeg("C:\\Users\\JR\\Desktop\\new\ folder\test.m4a");

let process = new ffmpeg('C:\\Users\\JR\\Desktop\\new\ folder\test.m4a');


    


    And probably several other variations that I'm forgetting. Any ideas ?

    


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