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  • 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 (...)

  • D’autres logiciels intéressants

    12 avril 2011, par

    On ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
    La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
    On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
    Videopress
    Site Internet : (...)

  • 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 (8672)

  • How to use FFmpeg to save a video segment from a webcam ?

    18 janvier 2015, par danny7yoo

    currently I have a webcam connected to my Intel Edison running Linux. It is streaming the webcam video to a server.

    ffmpeg -s 320x240 -f video4linux2 -i /dev/video0 -f mpeg1video \
    - b 800k -r 30 http://127.0.0.1:8082

    Now, I want to save 5-minute segment of the webcam stream on my Edison’s local disk in mp4 format.
    How would I modify this ffmpeg command ?

  • Save XMM registers in asm functions

    28 octobre 2010, par Yunqing Wang

    Save XMM registers in asm functions

  • 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()

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