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Autres articles (45)

  • 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

  • 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 (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (5378)

  • Get stdout from an idle background application in Windows

    24 septembre 2016, par Joe

    I have an ffmpeg.exe process that appears to be hung - it hasn’t done anything for several days. It was started by exec() in PHP, so is running in the background and has no window.

    I would like to know what caused it to stop/hang.

    Is there anyway to get what it has written to stdout ?

  • FFmpeg draw text with zooming background

    3 juillet 2021, par user3073802

    I want to create a video with zooming image background with some text. But I don't want to zoom text. Is it possible ? One way is to first create zooming background video and then drawtext on top of that video. Can it be done with single command ?

    


  • FFMPEG waveform transparent, background solid color

    11 mai 2016, par user1152226

    I am trying to generate a waveform with ffmpeg, I want the background to be a solid color, and the actual waveform to be transparent. The following achieves partially what i want, except that in has a black background. I would like to be able to change this to any color, but have the waveform be transparent. How can i achieve this with ffmepg ?

    ffmpeg -i input.mp3 -filter_complex \
    
"[0:a]aformat=channel_layouts=mono,\
    
compand=gain=-6, \
    
showwavespic=s=600x120, \
    
colorchannelmixer=rr=1:gg=0:bb=0:aa=1,\
    
drawbox=x=(iw-w)/2:y=(ih-h)/2:w=iw:h=1:color=red,\
    
format=rgba,\
    
colorkey=#ff0000" \
    
-vframes 1 output.png

    This generates this waveform : the background is black, the waveform itself is transparent. How do I change the background color to a different color, while still keeping the waveform transparent ?

    enter image description here

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