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Médias (91)

Autres articles (82)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

Sur d’autres sites (7844)

  • Use FFmpeg to rotate the video based on its metadata ? Why does Android put the wrong metadata ?

    22 juillet 2015, par Mauro Valvano

    I have a website where the user uploads a video.
    For my website i have also an Android application.
    The website creates a thumbnail of each uploaded video (from browser or Android).

    The problem is that for normal videos it’s all OK, but for android my videos are rotated by 90°.

    I think that Android has a bug, because when I see with FFmpeg the video’s metadata, for a normal recorded video I got a rotate=90 value, and for a 90° rotated video, I don’t have anything in the metadata (and the thumbnail is correct).

    Why ?

    This is an image of a normal recorded video (with the phone in portrait mode).

    FFmpeg showing the rotate metadata in a normal recorded video

    Anyway, I have the metadata in the video, can I create its thumbnail based on its metadata’s rotate value without extracting the metadata and then use ffmpeg to rotate the video on this value ?

    Thank you in advance.

  • avformat/omadec : only compute timestamps based on bitrate if its set

    7 février 2015, par Michael Niedermayer
    avformat/omadec : only compute timestamps based on bitrate if its set

    Fixes division by zero
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavformat/omadec.c

  • Use FFmpeg to rotate the video based on it’s metadata ? Why Android put the wrong metadata ?

    27 août 2014, par Mauro Valvano

    Hi have a website where the user upload a video.
    For my website i have also the Android application.
    The website create a thumbnail of each uploaded video (from browser or Android).

    The problem is that for normal videos its all OK, but for android my videos are rotated of 90°.

    I think that android have a bug, because when i see with FFmpeg the video’s metadata, for a normal recorded video i got a rotate=90 value, and for a 90° rotated video i don’t have nothing in the metadata (and the thumbnail is correct).

    Why ?

    This is an image of a normal recorded video (with the phone in portrait mode).

    FFmpeg showing the rotate metadata in a normal recorded video

    Anyways, i have the metadata in the video, can i create it’s thumbnail based on it’s metadata’s rotate value without extracting the metadata and then use ffmpeg to rotate the video on this value ?

    Thank you in advance.

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