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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 (...)

  • 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 (...)

  • 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 (...)

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  • avformat/matroskaenc : Remove unnecessary function calls

    14 avril 2021, par Andreas Rheinhardt
    avformat/matroskaenc : Remove unnecessary function calls

    ffio_fill() is used when initially writing unknown length elements ;
    
yet it can happen that the amount of bytes written by it is zero in
    
which case it is of course unnecessary to ever call it. Whether it is
    
possible to know this during compiletime depends upon how aggressively
    
the compiler inlines function calls (i.e. if it inlines calls to
    
start_ebml_master() where the upper bound for the size of the element
    
implies that the size will be written on one byte) and this depends upon
    
optimization settings. It is not the aim of this patch to inline all
    
calls where it is known that ffio_fill() will be unnecessary, but merely
    
to make compilers that inline such calls aware of the fact that writing
    
zero bytes with ffio_fill() is unnecessary. To this end
    
av_builtin_constant_p() is used to check whether the size is a
    
compiletime constant.
    

    For GCC 10 this made a difference at -O3 only : The size of .text
    
decreased from 0x747F (with 29 calls to ffio_fill(), eight of which
    
use size zero) to 0x7337 (with 21 calls to ffio_fill(), zero of which
    
use size zero).
    
For Clang 11 it made a difference at -O2 and -O3 : At -O2, the size of
    
.text decreased from 0x879C to 0x871C (with eight calls to ffio_fill()
    
eliminated) ; at -O3 the size of .text decreased from 0xAF2F to 0xAEBF.
    
Once again, eight calls to ffio_fill() with size zero have been
    
eliminated.
    

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

  • avutil/cpu : Schedule deprecated functions for removal

    14 avril 2021, par Andreas Rheinhardt
    avutil/cpu : Schedule deprecated functions for removal

    av_set_cpu_flags_mask() has been deprecated in the commit which merged
    
it : 6df42f98746be06c883ce683563e07c9a2af983f ; av_parse_cpu_flags() has
    
been deprecated in 4b529edff8934c258af95e5acc51f84deea66262.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] libavutil/cpu.c
    • [DH] libavutil/cpu.h
    • [DH] libavutil/version.h

  • avcodec/vmdvideo : Cleanup generically upon init failure

    6 mai 2021, par Andreas Rheinhardt
    avcodec/vmdvideo : Cleanup generically upon init failure

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

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