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Autres articles (54)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

Sur d’autres sites (8114)

  • marge video and audio using ffmpeg - the video invisible in some cases

    17 janvier 2018, par Yanshof

    I have video (.avi) and audio (.wav) and i’m using ffmpeg to as a mux to marge them one file (*.avi)

    When the audio is too long then the video - i see that the video is not visible.

    The input of the ffmpeg running is video file and array of audio files with delay (i check the delay and its ok)

    In some cases the video is visible and in some cases its not.
    I can’t say find some rule to say when its ok and when its not.

    1. why its happened ?
    2. how to fix it without cut the audio to end in same time the video end ?

  • Is there any way to detect and cut out the real video part from a full video

    27 octobre 2020, par Jemma.Z

    Not sure whether I can explain my question. I have a bunch of video material. Some of them are recorded videos from mobile phones. When people record the video on their phone, their produced video may contain more than just the recorded video I need. I need to detect and cut out the useless part. The useless part would be still while the part I need is changing and on the play.

    


    I do not know whether there is any way for me to do it. I can write some code but I just do not know what libraries to use. Does it have something to do with OpenCV. Or is there a way to solve it with ffmpeg ?

    


    Hopefully someone can give me some ideas. Thanks a lot.

    


  • Insert video into another video both of different formats in a time efficient way

    7 février 2017, par Sharath Huddar

    I have an assignment which requires that the code I write takes a large video(1 to 3 hrs) and a smaller video (10-60 seconds) and the smaller video is inserted at intervals of 30 minutes into the larger video. Note that the videos are not necessarily in the same format.

    I tried to encode the large and the small video to a common format (mp4) and then split the large video based on time (while encoding it to mp4) and then concat all the videos in a predefined sequence (also while encoding to mp4). All these operations were carried out using FFMPEG.

    Although this method worked, it too close to 20 hours to perform the whole operation on an Intel NUC (having an i5 processor and 8GB RAM)

    Is there a faster way to do this without compromising on quality ?

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