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  • 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 (...)

  • 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" (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

Sur d’autres sites (4354)

  • avcodec/ac3dec : add consistent noise generation option.

    3 septembre 2016, par Jonathan Campbell
    avcodec/ac3dec : add consistent noise generation option.

    use av_lfg_init_from_data() to seed AC-3 dithering from the AC-3 frame
    
data to make it consistent given the same AC-3 frame, if option is set.
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/ac3dec.c
    • [DH] libavcodec/ac3dec.h
    • [DH] libavcodec/ac3dec_fixed.c
    • [DH] libavcodec/ac3dec_float.c

  • vp9 : split superframes in the filtering stage before actual decoding

    13 novembre 2016, par Anton Khirnov
    vp9 : split superframes in the filtering stage before actual decoding

    Significantly increases the efficiency of frame threading, since
    
individual frames in a superframe can now be decoded in parallel.
    • [DBH] configure
    • [DBH] libavcodec/vp9.c

  • Crash while using ffmpeg4android using Galaxy s6 edge device

    21 juillet 2016, par Amira Elsayed Ismail

    I am using ffmpeg4android_lib to compress video in my android application, it is working in almost all testing devices but it does not work in Galaxy s6 edge and Galaxy s7 edge.

    my code as following :

    String inputFile = FileManager.getInstance().getRealPathFromVideoUri(context, video);
    
Log.i("INPUT FILE PATH", inputFile);
    

    
LoadJNI vk = new LoadJNI();
    
try {
    
        String workFolder = context.getApplicationContext().getFilesDir().getAbsolutePath();
    
        String outputFile = FileManager.getInstance().getFileFullName(ForSaleConstants.VIDEO_FOLDER,
    
        String.format(ForSaleConstants.VIDEO_NAME_FILE_FORMAT,      ForSaleConstants.VIDEO_NAME_FILE_NAME_PREFIX, System.currentTimeMillis()));
    

    
        String complexCommand[] = {
    
            "ffmpeg", "-y"
    
            , "-i", inputFile
    
            , "-strict", "experimental"
    
            , "-s", "320x240"
    
            , "-r", "25"
    
            , "-aspect", "4:3"
    
            , "-ab", "48000"
    
            , "-ac", "2"
    
            , "-vcodec", "mpeg4"
    
            , "-movflags", "+faststart"
    
            , "-ar", "22050"
    
            , "-b", "2097k"
    
            , outputFile};
    
            vk.run(complexCommand, workFolder, context.getApplicationContext());
    
            Log.i("OUTPUT FILE PATH", outputFile);
    
            return outputFile;
    
    } catch (Throwable e) {
    
        ForSaleServerManager.getInstance().logAndroidError("Couldn't compress video file");
    
        return null;
    
    }

    The crash as following :

    nativeLibraryDirectories=[/data/app/com.forsale.forsale-1/lib/arm64, /data/app/com.forsale.forsale-1/base.apk!/lib/arm64-v8a, /vendor/lib64, /system/lib64]]] couldn't find "libloader-jni.so"
    
at java.lang.Runtime.loadLibrary(Runtime.java:367)
    
at java.lang.System.loadLibrary(System.java:1076)
    
at com.netcompss.loader.LoadJNI.<clinit>(LoadJNI.java:13)
    
</clinit>

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