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  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

Sur d’autres sites (11563)

  • ffmpeg concatenate 3 videos with crossfade

    11 janvier 2017, par Crikey Mikey

    Im trying to join 3 videos together with a crossfade effect.

    I can get this working for 2 videos (sourced from stackoverflow but cant find the link) :

    ffmpeg -y -i part1.mp4 -i part2.mp4 -f lavfi -i color=black:s=1920x1080 -filter_complex \
    
"[0:v]format=pix_fmts=yuva420p,fade=t=out:st=10:d=1:alpha=1,setpts=PTS-STARTPTS[va0]; \
    
 [1:v]format=pix_fmts=yuva420p,fade=t=in:st=0:d=1:alpha=1,setpts=PTS-STARTPTS+10/TB[va1]; \
    
 [2:v]trim=duration=20[over]; \
    
 [over][va0]overlay[over1]; \
    
 [over1][va1]overlay=format=yuv420[outv]" \
    
-vcodec libx264 -map [outv] merged.mp4

    But cant work out how to make this work for 3 videos.

    I don’t need any audio. Any ideas ?

    Cheers,

  • ffmpeg concatenate 3 videos with crossfade

    17 mars 2019, par Crikey Mikey

    Im trying to join 3 videos together with a crossfade effect.

    I can get this working for 2 videos (sourced from stackoverflow but cant find the link) :

    ffmpeg -y -i part1.mp4 -i part2.mp4 -f lavfi -i color=black:s=1920x1080 -filter_complex \
    
"[0:v]format=pix_fmts=yuva420p,fade=t=out:st=10:d=1:alpha=1,setpts=PTS-STARTPTS[va0]; \
    
 [1:v]format=pix_fmts=yuva420p,fade=t=in:st=0:d=1:alpha=1,setpts=PTS-STARTPTS+10/TB[va1]; \
    
 [2:v]trim=duration=20[over]; \
    
 [over][va0]overlay[over1]; \
    
 [over1][va1]overlay=format=yuv420[outv]" \
    
-vcodec libx264 -map [outv] merged.mp4

    But cant work out how to make this work for 3 videos.

    I don’t need any audio. Any ideas ?

    Cheers,

  • Which library does Youtube use to process videos on their server ?

    25 janvier 2020, par Ali Raza

    I want to know which library/component does Youtube use to process videos amazingly fast on their server ? I am using FFMpeg to process my video right now but it takes much time to process and create different qualities using bitrate.

    Are there any better alternatives to FFMpeg that can process videos faster like youtube ?

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