Recherche avancée

Médias (0)

Mot : - Tags -/page unique

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

Autres articles (12)

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • 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 (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (2699)

  • Request aid to translate from an old avconv code to ffmpeg

    27 septembre 2022, par Azankiew

    I am working on an old script which uses avconv to manipulate some videos. I wanted to ask help to convert the following code into ffmpeg as I aknowledged avconv is not supported anymore.

    


    The code is :

    


    subprocess.call('avconv -i %s -an -filter_complex "select=between(n\,%s\,%s),setpts=PTS-STARTPTS, crop=%s:%s:%s:%s, scale=-2:224" %s'%(
            input_video_folder+clip.video_name,
            clip.start_frame,
            clip.end_frame,
            crop_width,
            crop_height,
            crop_left_distance,
            crop_top_distance,
            video),
                        shell=True)


    


  • Using ffplay to open a video at a specific window location [on hold]

    18 août 2014, par Willette Lynch

    I need to use ffplay to open a video file, but i need to pass it x,y coordinates so i can have it play the video where I want it to.

    As default ffplay simply opens the video at the top left corner.

    I’ve tried searching for options in ffplay but i couldnt find it.
    Also tried using window managers like fluxbox, again couldnt find the command)

    Please note that I need to run it as a shell command.

    Any Help would be appreciated.

    Thanks in Advance

  • Add silence at the end of a .wav file created from a .mp4 using ffmpeg

    27 mars 2019, par Georgiana_M

    I want to generate .wav files from .mp4 ones using ffmpeg. In this command I want to include an option so that all the wav files have the same duration (add some seconds of silence at the end of each generated file).

    I saw here that you can add some options but they don’t seem to work in my case.

    This is what I have so far :

    command = "ffmpeg -i " + mp4_file_path + " -filter_complex [1:a][0:a]concat=n=2:v=0:a=1 -ab 160k -ac 1 -ar 44100 -vn " + wav_file_path
    

    
subprocess.call(command, shell=True)

Navigation