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Autres articles (106)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • 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

  • 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

Sur d’autres sites (12550)

  • How to overlay one video on another and then if one video finishes then fullscreen the other video [FFMPEG]

    2 février 2020, par siddhesh amrale

    ffmpeg -i s2.mp4 -vf "movie=s1small.mp4 [inner];[in][inner] overlay=100:100 [out]" merge.mp4

    s1 dimension : 420x320

    s2 dimension : 1280x720

    I want the other video to fullscreen if one video ends.

  • Create a video file of multiple images [closed]

    2 juillet 2012, par idish

    I am trying to create a video in android that displays the chosen images by me. one by another. I've heard of ffmpeg and Dolphin player open source code. I'd like to know the cons and pros of them. Is ffmpeg is easy to work with ? and what about the Dolphin player ?
    Another thing I undestand is that ffmpeg is programmed by command line ?
    Anyway, I would like to hear some reviews about ffmpeg or the Dolphin Player.
    Is it possible to embed the ffmpeg to my mono for android application ?

    Thank you.

  • ffmpeg : overlay video on top of a cropped video, map the overlay audio, cut the base video to the overlays length

    14 mars 2023, par roku

    I'm trying to overlay a video on top of a base video which is cropped to a shorts video format (standing phone). The overlayed video should be centered on top of the base layer. The base video's length should be reduced to the overlay's length. And I want to save only the overlay's audio.

    


    I've tried a bunch of stuff without much success. The current state of my ffmpeg command is this :

    


    ffmpeg -i overlay.mp4 -ss 00:00:00 -to <insert base="base"> -i base.mp4 -map 1:v:0 -map 1:a -vf "crop=ih*(9/16):ih" -crf 21 output.mp4&#xA;</insert>

    &#xA;

    But this only gives me the cropped version of the base video. So my questions are :

    &#xA;

      &#xA;
    1. How can I figure out the base video's length ?

      2. &#xA;

    2. How can I actually overlay (not map) other video on top of the base video ?

      3. &#xA;

    3. How can I map the overlay's audio ? Since -map 1:a the base's audio and -map 0:a says : "Stream map '0:a' matches no streams. To ignore this, add a trailing ' ?' to the map."

      4. &#xA;

    &#xA;

    Any help is appreciated.

    &#xA;

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