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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 (...)

  • 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 (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (8209)

  • Revision 36889 : Le début d’une page d’info concernant la configuration de FFMPEG sur le ...

    3 avril 2010, par kent1@… — Log

    Le début d’une page d’info concernant la configuration de FFMPEG sur le serveur.
    On vire le PHP du squelette du formulaire de configuration
    On prépare le passage aux pressets

  • matplotlib funcanimation save issue

    20 avril 2015, par Richie Abraham

    I have been trying some animation recently using matplotlib animations. It has been going great, i create an ffmpeg writer and save it as a video file. However i face an issue whenever the function that FuncAnimation calls returns more than one object.

    Below is a small snippet of my code base. When I return both im0 and im1, the video file created only has im1 , although the plt.show command works as expected ( showing both the videos ). If i return just a single im0, then it works as expected. IT also works as expected if i return both im0 and im1 with alpha=0.5.

    Can anyone shed some light on what is happening underneath the hood ?

    fig, ax = plt.subplots(1)
    
def animate(i):
    
    im0=ax.imshow(np.ma.masked_array(imgl[i][:,:,0], mask=get_blob(i)),cmap='cubehelix')
    

    
    im1=ax.imshow(imgl[(i-100)%len(imgl)][:,:,0],cmap='cubehelix')
    

    
    return [im1,im0]
    

    

    

    
ani = animation.FuncAnimation(fig, animate, frames=200,
    
                              interval=10, blit=True,repeat=False)
    
ani.save('ps.mp4', writer=writer)
    
plt.show()

  • FFmpeg convert single image into video Android

    15 mai 2014, par berserk

    I am trying to convert a single image into a video using FFmpeg. I have tried following the files :

    "ffmpeg  -analyzeduration 2147483647 -probesize 2147483647 -i " + packat.get(i).path +"-r 25 -t 1000 -y op.mp4"
    

    
"ffmpeg -loop 1 -r 23.976 -i input.jpg -t 00:00:02 -vcodec qtrle -an output.mov"
    

    
"ffmpeg -i c:\rawvideo\mask.bmp -loop 1 -r 29.97 -s 720x480
    
        -aspect 4:3 -t 00:04:05 -vcodec mjpeg -vb 11261600 -an
    
        c:\rawvideo\fullmask.avi"

    But all of them give me this annoying error :

     Can not process SOS before SOF, skipping marker parser used 0 bytes (0 bits) decode frame unused 0 bytes decoding for stream 0 failed 
    
Could not find codec parameters for stream 0 (Video: mjpeg): unspecified size
    
Consider increasing the value for the 'analyzeduration' and 'probesize' options /storage/sdcard0/cblVE/temp/0.jpg: could not find codec parameters 
    
exit_program: 1

    Please help. I have searched for a solution from a week, but I have found nothing.

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