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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (...)

  • 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 (...)

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  • streaming code doesn't work for Vk.com, work fine on other website

    3 décembre 2018, par Anirudha Gupta

    I am using Compiled binary of ffmpeg in my windows pc and calling the ffmpeg exe by command to livestream the video. The code was working fine on Youtube, Twitter’s streaming site and twitch. Today I tried my code with vk.com and it doesn’t work

    ffmpeg -re -i file:"C:\Users\{username}\Desktop\test.mp4" -acodec libmp3lame  -ar 44100 -b:a 128k -pix_fmt yuv420p -profile:v baseline -bufsize 6000k -framerate 24 -vb 64k -maxrate 1500k -deinterlace -vcodec libx264 -preset veryfast -g 30 -r 30 -crf 23 -c:a copy -f flv rtmp://stream2.vkuserlive.com:443/live?srv=629725&s={removedforpriavacyreason}=/Bq7vN8RNctg

    I was calling the command this way,it’s work on yt, twitch but it doesn’t work with vk.com it’s keep telling handshake issue.

    I tried to call it with changing the url, In case Vk.com handle the url differently. Anyone have workaround for this, it’s only have problem with vk.com

  • Revision 7af0e984b8 : Merge "Tune rate-distortion modeling to account for frame light change"

    8 mai 2014, par Jingning Han

    Changed Paths :
     Modify /vp9/encoder/vp9_pickmode.c



    Merge "Tune rate-distortion modeling to account for frame light change"

  • Animated WebP vs MP4. Why is MP4 so light and which is generally better ?

    25 juin 2022, par Red Vic

    I ran some tests and all things being equal, mp4 is much lighter than animated WebP's.

    


    I used FFmpeg and here are the results :

    


      

    • Encode to an animated WebP at 25fps with quality at 90% => 2.42 MB

      • 


    • Encode to an mp4 at 25fps with quality at 90% => 392 KB.

      • 


    


    This left me wondering why the heck did I choose WebP as the main format for my web platform. Any idea whether I should ditch the animated WebP's and use mp4 instead with loop HTML tag and no audio ?

    


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