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  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (7182)

  • Show correct pix_fmt for vp9 videos != AV_PIX_FMT_YUV420P.

    25 septembre 2014, par Carl Eugen Hoyos
    Show correct pix_fmt for vp9 videos != AV_PIX_FMT_YUV420P.
    • [DH] libavcodec/libvpxdec.c

  • Revision 99a132f561 : Add a seg map preservation test vector. Add a test vector to show the cases whe

    13 octobre 2014, par Alex Converse

    Changed Paths :
     Modify /test/test-data.mk


     Modify /test/test-data.sha1


     Modify /test/test_vectors.cc



    Add a seg map preservation test vector.

    Add a test vector to show the cases where segmentation map is preserved
    from frome to frame as outlined in the inquiry in issue 761.

    Change-Id : I630c6aba27d0d0b109cc7fd7c6fcd008222a0cf3

  • How to use fig.show=animate in knitr without administrator privileges

    23 mai 2013, par Stéphane Laurent

    I use Windows without administrator privileges hence I cannot set a path in the Windows PATH variable.

    The ffmpeg.exe file is in my "U:/ProgramFiles/ImageMagick-6.8.5-5/" folder.

    I have found how to use the saveVideo() function of the animate package :

    ani.options(ffmpeg = shQuote('U:/ProgramFiles/ImageMagick-6.8.5-5/ffmpeg.exe'))
    
saveVideo({
    
  par(mar = rep(3, 4))
    
  for (i in seq(pi/2, -4/3 * pi, length = 12)) {
    
    plot(0, 0, pch = 20, ann = FALSE, axes = FALSE)
    
    arrows(0, 0, cos(i), sin(i))
    
    axis(1, 0, "VI"); axis(2, 0, "IX")
    
    axis(3, 0, "XII"); axis(4, 0, "III"); box()
    
  }
    
},
    
        video.name="mavideo.mp4",
    
        outdir="U:/Data/Rtests/Animation")

    But I haven't find how to knit a Rmd file with the option fig.show=animate in a chunk, for instance :

    ```{r clock, fig.width=7, fig.height=6, fig.show='animate'}
    
par(mar = rep(3, 4))
    
for (i in seq(pi/2, -4/3 * pi, length = 12)) {
    
    plot(0, 0, pch = 20, ann = FALSE, axes = FALSE)
    
    arrows(0, 0, cos(i), sin(i))
    
    axis(1, 0, "VI"); axis(2, 0, "IX")
    
    axis(3, 0, "XII"); axis(4, 0, "III"); box()
    
}
    
```

    I have tried to modifiy the hook_ffmpeg_html() function by only changing the ffmpeg.cmd variable :

    ```{r}
    
 hook_ffmpeg_html2 <- function (x, options) 
    
{ 
    
    ........ 
    
    ffmpeg.cmd = paste("-y", "-r", 1/options$interval, 
    
        "-i", fig.fname, mov.fname) 
    
    ffmpeg.cmd <-  paste('"U:/ProgramFiles/ImageMagick-6.8.5-5/ffmpeg"', ffmpeg.cmd) 
    
   ...... 
    
} 
    
opts_knit$set(animation.fun = hook_ffmpeg_html2) 
    
```

    But this chunk does not work, below is the error message :

    label: unnamed-chunk-1 
    
Warning in block_exec(params) : 
    
  failed to tidy R code in chunk  
    
reason: Error in base::parse(text = text, srcfile = NULL) : 
    
  21:14: unexpected symbol 
    
20: options$out.height), if ("controls" %in% mov.opts) 
    
21: "controls=\\"controls

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