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Autres articles (21)

  • 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 (...)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (5860)

  • Updated version number.

    14 mai 2014, par blueimp
    Updated version number.

  • rtmpproto : Add function to read a number response

    14 octobre 2014, par Uwe L. Korn
    rtmpproto : Add function to read a number response

    Packets that contain a number as a result to a rtmp function call are
    
structured the same way (String, Number, Null, Number). This new method
    
also includes more bounds checks to better handle packets that are not
    
structured as expected.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] libavformat/rtmpproto.c

  • Animation freezes after a number of frames after upgrading Matplotlib

    9 mars 2018, par Oliver von Baron

    I recently updated my matplotlib python package to version 2.2.0, and now some previously working code to save an animation does not work. Instead of saving an animation, the code freezes at a certain iteration number. It becomes unresponsive to interrupts and throws a PyEval_RestoreThread fatal error when I manage to close the command window.

    I am using Enthought Canopy. The code still works as normal with other versions of python and matplotlib.

    I can replicate the problem with this :

    import matplotlib.pyplot as plt
    
import matplotlib.animation as animation
    
import numpy as np
    

    
SIZE = 128
    
fig, ax = plt.subplots()
    

    
ims = ax.imshow(np.random.rand(SIZE, SIZE))
    

    
i = 0
    
def update_animation(*args):
    
    global i
    
    i = i + 1
    
    image = np.random.rand(SIZE, SIZE)
    
    ims.set_data(image)
    
    print "Iteration "+str(i)
    

    
F_NAME = "anim_test.mp4"
    
NUM_ITERS = 1000
    
FFwriter = animation.FFMpegWriter(fps=6, bitrate=500)
    
anim=animation.FuncAnimation(fig,update_animation,frames=NUM_ITERS,blit=False, repeat=False, interval=200)
    
anim.save(F_NAME, writer=FFwriter)    
    
print "saved animation to " + F_NAME

    Changing the bitrate parameter changed the number of the frame the program halts at. For bitrate=500, it halts around frame 46.

    How can I stop pyplot freezing before all frames can be saved ?

    EDIT
    My system details :
    Python 2.7.6 64bit Enthought Canopy
    Windows 8
    8GB RAM
    ffmpeg version N-79075-ga7b8a6e

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