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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (4904)

  • avformat/movenc : respect color_range when encoding dnxhd.

    8 juillet 2014, par Mark Boorer
    avformat/movenc : respect color_range when encoding dnxhd.

    Set the ACLR atom appropriately for legal / full range.
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavformat/movenc.c

  • How can I save an animation from matplotlib as a mp4 video file ? [duplicate]

    19 décembre 2018, par Manza

    This question already has an answer here :

    I’m trying to render a animation.ArtistAnimation object into a 24 fps video file in format mp4.

    I have search about and I reached this. However, even after compiling ffmpeg I get this error message :

    C:\Users\trite\OneDrive\Documentos\MusiTex\Python\venv\Scripts\python.exe 
    
"C:/Users/trite/OneDrive/Documentos/MusiTex/Python/venv/Saving Animation.py"
    
Traceback (most recent call last):
    
  File "C:\Users\trite\OneDrive\Documentos\MusiTex\Python\venv\lib\site- 
    
packages\matplotlib\animation.py", line 161, in __getitem__
    
    return self.avail[name]
    
KeyError: 'ffmpeg'
    

    
During handling of the above exception, another exception occurred:
    

    
Traceback (most recent call last):
    
  File "C:/Users/trite/OneDrive/Documentos/MusiTex/Python/venv/Saving 
    
Animation.py", line 20, in <module>
    
    FFMpegWriter = manimation.writers['ffmpeg']
    
  File "C:\Users\trite\OneDrive\Documentos\MusiTex\Python\venv\lib\site- 
    
packages\matplotlib\animation.py", line 164, in __getitem__
    
    'Requested MovieWriter ({}) not available'.format(name))
    
RuntimeError: Requested MovieWriter (ffmpeg) not available
    

    
Process finished with exit code 1
    
</module>

    What is the problem with ?

    I would really appreciate if you can help me. Actually, if there is other ways to saving/render this kind of object into a video file (preferably mp4) I will be delighted to hear them.

    Thank you very much

  • Video Edit with FFMpeg

    22 octobre 2020, par Max

    I have been trying to figure out small video editing with FFmpeg in Android.

    &#xA;

    I want to make video to be stopped in some seek position with overlay for a few seconds.

    &#xA;

    For example, there is original video, and overlay image file.

    &#xA;

    After 3 seconds, the video will be looked as stopped with overlay for a few seconds (there will not be audio).&#xA;In a word, 5 seconds of video needs to be 8 seconds of video. (certain frame needs to be inserted with overlay for 3 seconds.)

    &#xA;

    How can I solve this with FFMpeg ? If anyone know FFMpeg command for this edit, please help me.

    &#xA;

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