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Autres articles (34)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • 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 (...)

Sur d’autres sites (5206)

  • 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.

  • Combine three ffmpeg commands to encode,, text, image and video on a main video in Android

    27 mai 2020, par Mit Shah

    My question is, I have successfully coded the FFMPEG commands for a text, an image and and a video in android. Now as there can only be one single string command to execute I need to combine those three in single one. How am I able to achieve this ? I have wasted lots of time but couldn't get anything.

    



    For example : There is a main video in background and I have three different view on top of it and I need to make execution.

    



    Thanks.

    


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