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Autres articles (57)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

  • 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 (...)

Sur d’autres sites (9777)

  • Ffmpeg : Compile argument for 'delogo' [closed]

    7 avril 2024, par Sulli

    I use a custom version of ffmpeg I compiled myself (for cuda support), but when I try to use the delogo filter I get :

    


    [AVFilterGraph @ 0x586ea2283880] No such filter: 'delogo'
[vost#0:0/mpeg4 @ 0x586ea2281cc0] Error initializing a simple filtergraph


    


    What argument should I use when compiling in order to be able to use this filter ? And can you tell me at the same time where I can find this information online ? It’s not the first time I can’t use a filter because of a missing library and if I’m not mistaken, the ffmpeg documentation does not mention it. https://ffmpeg.org/ffmpeg-filters.html#delogo

    


  • avformat/hls : Add ec3 to allowed_extensions

    6 avril, par Michael Niedermayer
    avformat/hls : Add ec3 to allowed_extensions

    Fixes part of Ticket11435
    
Fixes : Elisa Viihde (Finnish online recording service)
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/hls.c

  • FFMPEG how do i add 1 image to 1 video

    15 avril 2020, par das

    ok I found a code online from 1 of the StackOverflow page tested it and it adds 10 seconds black screen before the video starts.
    &#xA;Summary
    &#xA;i have 55.mp4 and logo.png i want to replace black screen with png logo

    &#xA;&#xA;

    ffmpeg -i 55.mp4 -filter_complex "[0:v]tpad=start_duration=10:color=black[v];[0:a]adelay=10000|10000[a]" -map "[v]" -map "[a]" -y out2222.mp4&#xA;

    &#xA;&#xA;

    I have logo.png in the same path how do I use that instead of black screen.
    &#xA;I do not wish to use overlays. I want it as it is, just replace black-screen with my png

    &#xA;

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