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Autres articles (10)

  • 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 (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • 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 (...)

Sur d’autres sites (4591)

  • Anomalie #2880 (Nouveau) : Gestion du portfolio

    22 octobre 2012, par Charles De Clercq

    Concerne : ajouter une image ou un document dans un article Lorsque j’ajoute un archive zippée contenant des illustrations, il y a la possibilité de cocher la case pour ajouter les fichiers (jpg en l’occurrence) dans le portfolio. Bug constaté : les fichiers sont d’office ajoutés au portfolio que la (...)

  • librosa can't load wav file in aws lambda docker

    30 novembre 2022, par Luka Savic

    I have an AWS Lambda function created using Docker.
I have librosa installed, ffmpeg installed using the solution from this question : install ffmpeg on amazon ecr linux python

    


    I checked in a Lambda function with os.system("ffmpeg -version") and I managed to get valid output, stating different versions and parts of ffmpeg.

    


    Problem is that when I do librosa.load(wav_file) it gives the following error :

    


    /your/path/.venv/lib/python3.9/site-packages/librosa/util/decorators.py:88: UserWarning: PySoundFile failed. Trying audioread instead.
  return f(*args, **kwargs) 


    


    From what I've read, librosa should natively support .wav files, even without ffmpeg, and even though I have ffmpeg installed, it doesn't work.

    


    One more information, .wav file was downloaded, player, and loaded with librosa on my local PC without any problems. I tried also on different wav and mp3 files, and the problems were still there.

    


  • Extract alpha from video ffmpeg android

    24 juin 2018, par Yarik Denisyk

    I want to overlay transparent video on the background image. I have a video where the top half is RGB object and bottom half is an alpha mask.

    My frame for example

    Now, for making this I do next steps :

    1) I am extracting all frames from video and save to the folder

    2) Each frame splitting to top and bottom half bitmap

    3) Top bitmap composite with bottom mask for extract alpha and get a frame with transparent background

    3) I am drawing each frame on the background and save to a folder

    4) Create a video using FFmpeg

    The problem is step 2, 3 and 4, they very slow. Maybe has another way to overlay transparent video on the background image ?

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