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Autres articles (35)

  • Modifier la date de publication

    21 juin 2013, par

    Comment changer la date de publication d’un média ?
    Il faut au préalable rajouter un champ "Date de publication" dans le masque de formulaire adéquat :
    Administrer > Configuration des masques de formulaires > Sélectionner "Un média"
    Dans la rubrique "Champs à ajouter, cocher "Date de publication "
    Cliquer en bas de la page sur Enregistrer

  • 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 (...)

Sur d’autres sites (7230)

  • ffmpeg final video no audio when combining images + video clips that have sound

    14 juillet 2022, par Cabdi Cilm

    I am using pytube to merge some downloaded clips and it downloads the clips with audio in the final folder, however when it combines the 2 clips together, there is no audio.

    


    config.IMG_WIDTH = None
final_clip = concatenate(clips, method="compose")
ffmpeg_write_video(
    final_clip,
    os.path.join(os.path.dirname(__file__), "final", "final_vid.mp4"),
    fps=60,
    codec="h264_amf",
    bitrate="8000k",
    logger="bar" if config.LOADING_BAR == "Y" else None,
    threads=5,
    ffmpeg_params=[
        "-tile-columns",
        "6",
        "-frame-parallel",
        "0",
        "-auto-alt-ref",
        "1",
        "-lag-in-frames",
        "25",
        "-g",
        "128",
        "-pix_fmt",
        "yuv420p",
        "-row-mt",
        "1",
    ],
)


    


  • Convert video to mp4 format in Asp Core 2

    12 mai 2018, par AlTheSwede

    I have tried MediaToolkit as well as NReco.video converter, both works great on ASP.Net but not in core. I tried using MediaToolkit.NetCore which is in early stage but I have not been able to get it to work on ASP Core 2.

    With MeidaToolkit.NetCore i tried this :

    var inputFile = new MediaFile {Filename = @"C:\Path\To_Video.flv"};

    var outputFile = new MediaFile {Filename = @"C:\Path\To_Save_New_Video.mp4"};

    using (var engine = new Engine())

    { engine.Convert(inputFile, outputFile);}

    But the problem is that ffmpeg.exe is not embedded in library binaries, so you have to pass a path to ffmpeg.exe explicitly in the constructor, which I don’t know how to do.

    How can I pass the ffmpeg.exe in the constructor above or is there another free FFmpeg wrapper or similar that I can use in order to convert most common video formats into .mp4 format that works on ASP Core 2.x ?

  • Use FFMpeg libraries to read an audio file while it is being generated

    12 mai 2019, par EyAl

    I got an audio engine, which generates aac files. I want to mux this audio with some video. I’m using ffmpeg libraries to do just that - meaning, after the audio file is ready, I read it and mux it.
    Now - for performance reasons, I don’t want to wait until the audio engine completes the audio generation, I want the muxer to start reading the audio while it is being generated.
    Can I achieve that using the FFMpeg libraries ?
    Which approach should I take ?
    Couldn’t find any examples doing that

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