Recherche avancée

Médias (0)

Mot : - Tags -/auteurs

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (112)

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

  • 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 (...)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

Sur d’autres sites (9185)

  • ffmpeg not working with filename have whitespace

    20 novembre 2018, par Young King

    My file name is a folder with image series (image_0001.png,image_0002.png...)

     /storage/emulated/0/My Image/image_%04d.png

    I tried with quote ""

    -i "/storage/emulated/0/My Image/image_%04d.png"

    and %20

    -i /storage/emulated/0/My%20Image/image_%04d.png

    But it not working. How can i do this ?

    My command

     -f image2 -i /storage/emulated/0/background.png -i /data/user/0/My Image/image_%04d.png -filter_complex [1:v]scale=200.0:200.0[scale];[0:v][scale]overlay=0.0:0.0 /storage/emulated/0/output.mp4

    Error

    : /data/user/0/My: No such file or directory

  • Is there a way to strip B frames from a .mp4 with ffmpeg script

    14 décembre 2020, par QWKSILVER

    I have a series of videos that run in a very stuttery way on my hardware. In avidemux I get an error about B frames not being linearly correct, do I wish to open, may take a long time. I open it, and then resave it, without re-encoding anything, but it fixes the issue in the new file, and the stutteryness goes away in playback.

    


    I would like to do this with ffmpeg so i can just run a script on the files that have the issue, and not have to go one at a time.

    


    So the question is, Can I strip the b-frame data, or fix it, remove any duplicate frames, leave the time/date data alone, and resave it in the same format (.mp4) without file size growing, or quality degrading, option would be to actually reencode to x265 but not required.

    


    i would also entertain a move to another format mkv, webm, if I could keep the rest stable, and have smaller or equal files. Videos will exist in multiple resolutions, but usually typical 16:9 dimension.

    


    Any help would be appreciated.

    


  • Burn filenames of single images into FFmpeg output video [on hold]

    13 février 2014, par Jpsy

    I am using FFmpeg to read in a series of single images and output them as a video.
    The result is a timelapse of screenshots of a website in 1 minute intervals.

    Now I would like to burn the original capture time of each image into the resulting video using the drawtext command. The capture time is available in the filename of each image. But I am failing to find some option for drawtext to access the filenames of the input images.

    An alternative would be to access the creation date of each image from within drawtext (I cannot find a way to do this either). But I would definitely prefer to access the filename, as this would give me more options to format the text.

    Is there a way to do this ?
    It would be great if any proposed solution would work on Windows too.

Navigation