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Autres articles (31)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • 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 (...)

  • 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 (6721)

  • diracdec : Split DWTPlane struct from Plane

    3 février 2016, par Timothy Gu
    diracdec : Split DWTPlane struct from Plane
    • [DH] libavcodec/dirac_dwt.h
    • [DH] libavcodec/diracdec.c

  • Document and validate AVFrame plane pointers.

    26 février 2016, par Reimar Döffinger
    Document and validate AVFrame plane pointers.

    Check that the required plane pointers and only
    
those are set up.
    
Currently does not enforce anything for the palette
    
pointer of pseudopal formats as I am unsure about the
    
requirements.
    

    Signed-off-by : Reimar Döffinger <Reimar.Doeffinger@gmx.de>
    • [DH] doc/APIchanges
    • [DH] libavcodec/utils.c
    • [DH] libavcodec/version.h
    • [DH] libavutil/frame.h

  • mjpegdec : Do not assume unused plane pointer are NULL.

    26 février 2016, par Reimar Döffinger
    mjpegdec : Do not assume unused plane pointer are NULL.

    We do neither document nor check such a requirement
    
and for application-provided get_buffer2 they could
    
contain the result of a malloc(0) or whatever value
    
they had previously.
    
This fixes a use-after-free in e.g. MPlayer :
    
https://trac.mplayerhq.hu/ticket/2262
    
We might want to consider changing the (documented)
    
API in addition though.
    

    Signed-off-by : Reimar Döffinger <Reimar.Doeffinger@gmx.de>
    • [DH] libavcodec/mjpegdec.c

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