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Autres articles (103)

  • 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" (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (13011)

  • How to bold a font in ffmpeg ?

    28 février 2023, par Peter.k

    I have an issue which I don't fully understand. I use font to merge subtitles in video which is installed in my laptop and everything works fine with this code :

    


    -vf "subtitles=tt101.srt:force_style='FontName=Lucida Console,Style=Bold,FontSize=15,PrimaryColour=&H00111188,OutlineColour=&HFFFFFFFF,BorderStyle=4,BackColour=&H44FFFFFF,Outline=5,Shadow=0,MarginV=10'"


    


    But later I found this font isn't really bold but regular. I checked in my system and indeed, there's no bold version installed, so this Style=Bold fragment is ignored (as I think it is). But how the hell, while using this very font in some other programs like Word, Excel, Photoshop, PotPlayer, etc, I am able to bold this font anyway ? Why ffmpeg doesn't make it ? Does these programs use something else than Windows show in the Font catalog ?

    


  • How to (visually) losslessly compress a video with GPU acceleration in ffmpeg ?

    4 juin 2022, par Tizian Heckmann

    I am trying to compress a video in ffmpeg with GPU acceleration, but the result always looks bad. This is what I have tried and none of this has worked for me :

    


    Preset 18 is called "best quality" when looking at ffmpeg -h encoder=hevc_nvenc
    
ffmpeg -i input.mp4 -c:v hevc_nvenc -preset 18 compressed.mp4

    


    Also :
    
ffmpeg -i input.mp4 -c:v h264_nvenc -preset 18 compressed.mp4

    


    Unfortunately, the preset lossless is deprecated. When trying
    
ffmpeg -i input.mp4 -c:v h264_nvenc -preset lossless compressed.mp4
    
the output file just grows enormous.

    


    Any help is appreciated.
    
Edit : Since my question is being received as inappropriate by the community, I would like to know why. This was my first question, any advice on how to word it better or tell me why it just does not fit here would be appreciated. Thank you.

    


  • Merge commit ’0670acc4f1c4ceb16968818a654e07a3f550a8c9’

    12 mai 2015, par Michael Niedermayer
    Merge commit ’0670acc4f1c4ceb16968818a654e07a3f550a8c9’

    * commit ’0670acc4f1c4ceb16968818a654e07a3f550a8c9’ :
    
  dca_parser : Extend DTS core sync word and fix existing check
    

    Conflicts :
    
	libavcodec/dca_parser.c
    

    See : e80b2b9c81716a5d9f559c04cfe69d76b04e4cd3
    
Merged-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/dca_parser.c

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