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Autres articles (24)

  • Librairies et logiciels spécifiques aux médias

    10 décembre 2010, par

    Pour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
    Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)

  • 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 (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (6073)

  • How can I record audio from output device using ffmpeg ?

    17 mai 2020, par Nimeth

    I'm building an app (Android and iOS) that user could sing MV Karaoke over HLS video streaming. To produce a final recording for a user, I use ffmpeg to mix the audio stream taken directly from the song with user's recorded vocal and video. But the big challenge is when there are silence periods during recording due to low internet bandwidth, there would be a significant lag time in the final mixed output which is not acceptable for users. How can I use ffmpeg to live record audio being played by another player and use it to mix with user's vocal ?

    


  • How to bulk convert .avi to .mkv with ffmpeg and add specific meta title without lossing quality ?

    26 mai 2020, par Ayush Patel

    I am trying to convert a folder of 361 .avi files to .mkv... And at time of encoding I need to add specific meta titles as :-"cartoon T&J"...

    



    Eg : 
Input file : Ep01.avi
output file : Ep01 cartoon T&J.mkv (meta title as "cartoon T&J" )

    


  • ffmpeg how to get current frame size ? [duplicate]

    6 octobre 2020, par Morris

    Given an input video (video-A), I want to generate a black video clip with titles and concat it with video-A. Ideally I this blank clip would have the same frame-size of video-A. I need to know video-A's current frame-size (e.g. 1080x920, 480x360). How do I get it using ffmpeg command and / or node.js fluent-ffmpeg ?

    


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