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  • MediaSPIP v0.2

    21 June 2013, by

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • MediaSPIP version 0.1 Beta

    16 April 2011, by

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • Publier sur MédiaSpip

    13 June 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

On other websites (9949)

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

    14 March 2023, by 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;

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

    2 February 2020, by 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.

  • Supporting all video formats in android

    4 November 2014, by Amanni

    I am building an app which allows users to upload videos from different devices including android and iOS then stream them from server with VideoView during playback. I end up with different video formats and get the inevitable "Cannot play this video" error on several occasions.

    Some research says that videos with format .mp4 and codec H.264 can work on all devices, so I have a few things I am working on.

    1. Convert all videos on server side to the above mentioned format and codec
    2. Use ffmpeg to convert the videos in app during playback
    3. Use VLC sdk which supports a wide range of video formats

    I am not sure which if these is the best solution, I have not worked with videos a lot in the past on Android and I am not sure what the pros and cons maybe or if indeed these are viable solutions or if this problem already has a known solution.

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