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Autres articles (57)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

Sur d’autres sites (8939)

  • avfilter/vf_zscale : active region use doubles so use that type here too

    13 mai 2022, par Paul B Mahol
    avfilter/vf_zscale : active region use doubles so use that type here too
    • [DH] libavfilter/vf_zscale.c

  • ffmpeg image overlay and scaling

    22 juillet 2016, par gabber

    I use ffmpeg for overlay one image by another.
    Command :

    ffmpeg -i bg.jpeg -i banana.png -filter_complex [1]scale=100:100[w];[0][w]overlay=5:H-h-5 out.png

    it scaling only top image

    How I can scale both images : background and top ?

  • Delay in video playback. Not able to identify the cause - AWS S3 region / ffmpeg / Videojs

    17 septembre 2016, par Himansu Kisan

    We are not able to identify the cause for random behavior while playing video on our website. (Sorry, cant share a link since the videos are for registered users only)
    The videos sometimes plays instantly and sometimes it takes over 1 minute to start. Not sure what we are doing wrong.

    We are using AWS S3 Oregon region (not the closest to target region, but it is cheaper) to store video files.
    The video files are encoded using ffmpeg. Below is the syntax

    ffmpeg -i input.mts -codec:v libx264 -threads 4 -movflags +faststart -profile:v high -preset slow -b:v 500k -maxrate 500k -bufsize 1000k -vf scale="trunc(oh*a/2)*2:720" "output.mp4"

    ffmpeg -i input.mts -codec:v libvpx -threads 4 -quality good -cpu-used 5 -b:v 500k -maxrate 500k -bufsize 1000k -qmin 10 -qmax 42 -vf scale="trunc(oh*a/2)*2:720" -codec:a libvorbis -b:a 128k "output.webm"

    On website, we are using Videojs 5.10.8.
    Below is the code snippet

     <video class="video-js vjs-default-skin vjs-big-play-centered" preload="none" controls="controls" poster="abcd.jpg" style="width:100%;height:100%;min-height:360px;" data-setup="{&quot;autoplay&quot;:true}">
    
<source src="abcd.mp4" type="video/mp4"></source>
    
<source src="adcd.webm" type="video/webm"></source>
    
<p class="vjs-no-js">
    
    To view this video please enable JavaScript, and consider upgrading to a web browser
    
    that <a href="http://videojs.com/html5-video-support/" target="_blank">supports HTML5 video</a>
    
</p>
    
</video>

    What are we doing wrong ? Please help us out.

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