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Autres articles (104)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Librairies et logiciels spécifiques aux médias

    10 décembre 2010, par

    Pour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
    Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)

Sur d’autres sites (7323)

  • 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.

  • FFmpeg licence requirements when not distributing [closed]

    15 juin 2020, par Dodu

    I am making a website that uses FFmpeg, and by extension libx264. The website takes a video and adds filters etc to it, then serves that new video to the user.

    



    There are various answers about distributing libx264 (and others) as part of a commercial product such as :

    



    Can I use FFmpeg in a commercial product ?

    



    Since I am generating content using the library, but not distributing the library itself, I'm not sure where this leaves me.

    



    Do I need a license to libraries ? Or because there is no distribution, are licenses generally not needed ?

    



    Any advice/links/other resources that may be helpful would be greatly appreciated.

    


  • FFmpeg licence requirements when not distributing [closed]

    15 juin 2020, par Dodu

    I am making a website that uses FFmpeg, and by extension libx264. The website takes a video and adds filters etc to it, then serves that new video to the user.

    



    There are various answers about distributing libx264 (and others) as part of a commercial product such as :

    



    Can I use FFmpeg in a commercial product ?

    



    Since I am generating content using the library, but not distributing the library itself, I'm not sure where this leaves me.

    



    Do I need a license to libraries ? Or because there is no distribution, are licenses generally not needed ?

    



    Any advice/links/other resources that may be helpful would be greatly appreciated.

    


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