Recherche avancée

Médias (1)

Mot : - Tags -/framasoft

Autres articles (39)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

Sur d’autres sites (7238)

  • Streaming a video to /dev/video0 using gstreamer and v4l2 shows a black screen [on hold]

    24 septembre 2019, par Lawliet

    I’ve been trying to use a video as a webcam for quite a while now. The command

    gst-launch-1.0 filesrc location=newflag.webm ! decodebin ! videoconvert ! v4l2sink device=/dev/video0

    Using this command, i’m able to watch the stream using VLC but Discord and Firefox display a black screen when using /dev/video0 as a webcam.

    I got it working using ffmpeg to stream the video in yuv420p so I suspect videoconvert converts the stream to YUY2 which is I guess not supported by Discord nor Firefox.

    Any idea on how to get this to work ?

  • Getting ffprobe or avprobe not found while using youtube_dl module

    26 décembre 2016, par Avinash
    import youtube_dl
    

    

    
options = {
    
    'format':'bestaudio/best',
    
    'extractaudio':True,
    
    'audioformat': 'mp3',
    
    'outtmpl':'%(id)s.%(ext)s',
    
    'noplaylist':True,
    
    'nocheckcertificate':True,
    
    'postprocessors': [{
    
        'key': 'FFmpegExtractAudio',
    
        'preferredcodec': 'mp3',
    
        'preferredquality': '192',
    
    }],
    

    
}
    

    
with youtube_dl.YoutubeDL(options) as ydl:
    
    ydl.download(['http://www.youtube.com/watch?v=BaW_jenozKc'])

    I am Getting

    "youtube_dl.utils.DownloadError : ERROR : ffprobe or avprobe not found.
    Please install one."

    I downloaded ffmpeg and tried giving its bin folder location in path variable . I also tried copying that bin folder to my youtube_dl package folder. None of them worked.

    Thanks in advance.

  • How to get perspective coordinates from file for image overlay with ffmpeg ?

    1er novembre 2016, par Victor.dMdB

    Is it possible to do something like this purely with ffmpeg ?

    Lets say we have a text file with the frame by frame coordinates for the 4 corners where the image should go. ffmpeg has a perspective filter, but how would one get ffmpeg to pull the frame coordinates from the text file ? I’m guessing with a pipe of sorts ?

Navigation