Recherche avancée

Médias (91)

Autres articles (29)

  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

Sur d’autres sites (5042)

  • Use ffmpeg to move moov atom to front of mp4 file on Google Cloud Platform and Google Cloud Storage

    19 avril 2021, par BlueBoy

    I would like to use ffmpeg to move the moov atom of a .mp4 file to the front of the file so that it can then be streamed.

    


    The .mp4 file is in Google Cloud Storage. I want to take that file and apply the conversion on it (or copy it if needed).

    


    I have successfully run the following command in the terminal and it works. I want to essentially run this command server side on the Google Cloud in a Java environment :

    


    ffmpeg -i input_video_file.mp4 -vcodec copy -acodec copy -movflags faststart output_video_file.mp4

    


    I can get my file from Google Cloud Storage like this :

    


    GcsService gcsService = GcsServiceFactory.createGcsService();
GcsFilename file = new GcsFilename("bucket", "folder/filename;


    


    I was able to find a Java library wrapper for ffmpeg (https://github.com/bramp/ffmpeg-cli-wrapper) but it doesn't seem to allow to move the moov atom. Could anyone help me figure this out further ? Is there a

    


  • youtube to mp3 conversion on server

    3 juin 2016, par user1610362

    I’m wondering how can this site process file so quickly youtube-mp3.org. Could i use xuggler and convert to mp3 without downloading flv ? Could i use youtube-mp3.org in my program in order to download mp3 file from some youtube link. I’m trying to make server in java that has these capabilities and i could accomplish that just by downloading file and converting to mp3 but that isn’t fast enough...

  • FFmpeg .bat file syntax

    12 juillet 2022, par Jeandré

    I have the following command for overlaying a watermark (png image) on a video. I run it from a windows .bat file and it works fine as long as I keep the png file in the same folder as my script (like this movie=easy_vacation_text.png).

    


    %FFMPEGPATH% -i "C:\\Users\\me\\Downloads\\b2ff1bb2-3cd4-41c5-a1ee-ea6b7c066011.mp4" -y -vf "scale=1280:720 [main]; movie=easy_vacation_text.png [watermark]; [watermark]scale=1000x200 [watermark2]; [main][watermark2] overlay=(main_w/2)-(overlay_w/2):main_h-overlay_h-10 [out]" %OUTDIR%/outfile.mp4



    


    As soon as I try to reference the png from a different folder like (like this movie=C :\Users\me\easy_vacation_text.png), it breaks :

    


    %FFMPEGPATH% -i "C:\\Users\\me\\Downloads\\b2ff1bb2-3cd4-41c5-a1ee-ea6b7c066011.mp4" -y -vf "scale=1280:720 [main]; movie=C:\\Users\\me\\easy_vacation_text.png [watermark]; [watermark]scale=1000x200 [watermark2]; [main][watermark2] overlay=(main_w/2)-(overlay_w/2):main_h-overlay_h-10 [out]" %OUTDIR%/outfile.mp4


    


    I tried different variations of putting quotes around the path (C :\Users\me\easy_vacation_text.png) but I can't figure out the problem.

    


    Any ideas what I'm doing wrong ?

    


Navigation