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Autres articles (54)

  • 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

  • L’utiliser, en parler, le critiquer

    10 avril 2011

    La première attitude à adopter est d’en parler, soit directement avec les personnes impliquées dans son développement, soit autour de vous pour convaincre de nouvelles personnes à l’utiliser.
    Plus la communauté sera nombreuse et plus les évolutions seront rapides ...
    Une liste de discussion est disponible pour tout échange entre utilisateurs.

  • 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 (9469)

  • Overlaying alpha images on a video using ffmpeg

    10 mai 2016, par neuro_sys

    I have the following ffmpeg-cli command which does not produce the described effect in documentation. Could this be a bug, or I have something wrong with the command.

    ffmpeg \
    
    -y \
    
    -i small.mp4 \
    
    -i monkey/monkey_%04d.png \
    
    -filter_complex "[0:v][1:v]overlay=enable='between(t,1,5)'[out1]" \
    
    -map '[out1]' \
    
    output.mp4

    I expect it to overlay the #1 stream on top of #0 between seconds 1 and 5.

    You may download the test tarball from this link :

    It includes assets for the test case.

    The build I tried with :

    • ffmpeg-3.0.2-64bit-static (available online)

  • ffmpeg 'av_seek_frame()' not work in bink video

    19 juillet 2020, par ghoflvhxj

    I trying to use ffmpeg, to play video in my game.

    


    when i open .avi file 'av_seek_frame()' work fine.
but if change to .bik file, it never work.
the function just return 0(which mean success) and seek to start.

    


    anyone who know about this problem ? :(
please tell me why...

    


    i uploaded sample player and video.
this use ffmpeg and call av_seek_frame to seek like my program.
check it please.
https://drive.google.com/file/d/1DVrX3EOzjxSfEA4EYpeSREaE2RLhB28Q/view?usp=sharing

    


  • Is there any faster way of synchronize the Drive from Colab

    18 novembre 2018, par jperezmartin

    I need to extract many frames of the videos of one dataset stored in Google Drive from colab code. I mounted drive with

    from google.colab import drive
    
drive.mount('/content/gdrive')

    I am generating and saving the frames with ffmpeg library calling a subprocess.

    subprocess.call(["ffmpeg", "-i", src, dest])

    or

    subprocess.check_call(["ffmpeg", "-i", src, dest])

    The files .jpg are uploaded in drive but not fast. And, at a certain point the synchronization stops, having executed the generation process on the whole dataset in colab.

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