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Autres articles (96)

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (5279)

  • How to extract a video segment from a video using FFMPEG ?

    7 février 2013, par Wajih

    I am a newbie to FFMPEG, I am stuck at using FFMPEG to extract a segment of video. Since I am using the direct command line interface.
    What would be the command line arguments if I am to extract say, video from frame 0 to frame 100000 or if I wanted to extract a video segment of 1 hour from a video that is 5 hours long ?

    Thanks !

  • Extract specific frames of youtube video without downloading video

    22 janvier 2023, par Kashish Arora

    I need to extract specific frames of an online video to work on an algorithm but I don't want to download the whole video because that would make it highly inefficient.

    


    For starters, I tried working with youtube videos. I can download whole of the video using youtube-dl in this way :

    


    ydl_opts = {'outtmpl': r'OUTPUT_DIRECTORY_HERE',}
with youtube_dl.YoutubeDL(ydl_opts) as ydl:
    ydl.download([url])


    


    And then I can capture individual frames.

    


    I need to avoid downloading the whole video. After some research, I have found that ffmpeg might help me do this. I found no way to download just the frames so if this is not possible, the second option is that I can download specific portions of the video. One such example in linux is here but I couldn't find any solution for python.

    


    What is a good way to download just the frames, or portions of videos (in python) without downloading the entire thing ?

    


  • Is it possible get preview video from camera on display Android during recording video by ffmpeg ?

    29 mai 2019, par Yuriy

    Android.

    Is it possible to get a preview of a video from camera on display during recording the video by ffmpeg ?

    Or maybe can ffmpeg get stream for recording video from already opened camera ?

    If yes, can you provide an exemple code. Thanks.

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