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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

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  • Saving animations using ffmpeg and matplotlib

    2 juillet 2015, par PedroLago

    im new in here and new in python, im doing some animations with animation.FuncAnimation of matplotliib. The animation works perfectly but i´m having problems saving the animations. here is the part of the code of the animation.

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

    
fig, ax = plt.subplots()
    

    
line,  = ax.plot(range(N),sin(x[0,:]),'o-')
    
ax.axis([0,1,-1,1])
    

    
def animate(i):
    
    line.set_ydata(sin(x[i,:]))  # update the data
    
    return line,
    

    
def init():
    
    line.set_ydata(np.ma.array(x[0,:], mask=True))
    
    return line,
    

    
ani = animation.FuncAnimation(fig, animate, np.arange(1, 10000),
    
    interval=25, init_func=init, blit=True)
    
ani.save('2osc.mp4', writer="ffmpeg")
    
plt.show()

    where x[ :, :] is previously set. ani.save is saving every frame of the animation as a .npg image instade of saving the movie. I dont know if this is how it is suposed to work and i have to do the movie with the .npg with another program or if im doing something wrong.
    Obs : i’ve previously installed ffmpeg and it seems to be working just fine.

  • avcodec/pcm-blurayenc : Don't presume every channel layout to be native

    18 septembre 2022, par Andreas Rheinhardt
    avcodec/pcm-blurayenc : Don't presume every channel layout to be native

    The pcm_bluray encoder has AVCodec.ch_layouts set, so that
    
ff_encode_preinit() checks that the channel layout in use
    
is equivalent to one of the layouts from AVCodec.ch_layouts.
    
Yet equivalent is not the same as identical ; in particular,
    
custom layouts equivalent to native layouts are possible
    
(and necessary if one wants to use the name/opaque fields
    
with an ordinary channel layout), so one must not simply
    
use AVChannelLayout.u.mask. Use av_channel_layout_subset()
    
instead.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] libavcodec/pcm-blurayenc.c

  • avcodec/mips : Improve hevc bi hz and hv mc msa functions

    27 octobre 2017, par Kaustubh Raste
    avcodec/mips : Improve hevc bi hz and hv mc msa functions

    Align the mask buffer.
    

    Signed-off-by : Kaustubh Raste <kaustubh.raste@imgtec.com>
    
Reviewed-by : Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/mips/hevc_mc_bi_msa.c

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