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Autres articles (22)

  • 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 (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (5352)

  • aacpsy : Add energy spread for each band

    26 juin 2015, par Rostislav Pehlivanov
    aacpsy : Add energy spread for each band

    This commit adds the energy spread to the struct for each band and removes 2 unused fields.
    
distortion and perceptual_weight were not referenced in any file nor were they set to any value,
    
so it was safe to remove them. The energy spread is currently only used in the aac psy model.
    
It’s defined as being proportional to the tonality of each band.
    

    Reviewed-by : Claudio Freire <klaussfreire@gmail.com>
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/aacpsy.c
    • [DH] libavcodec/psymodel.h

  • avcodec/jpeg2000 : Move L band scaling from the 9/7f wavelet to quantization stage

    22 juin 2015, par Michael Niedermayer
    avcodec/jpeg2000 : Move L band scaling from the 9/7f wavelet to quantization stage

    This reduces the number of operations
    
Its not done for 9/7i as that would overflow thanks to JPEG2000 allowing
    
32 decomposition levels
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/jpeg2000.c
    • [DH] libavcodec/jpeg2000dwt.c

  • avcodec/jpeg2000 : Move H band scaling from wavelet into quantization code

    22 juin 2015, par Michael Niedermayer
    avcodec/jpeg2000 : Move H band scaling from wavelet into quantization code

    This reduces the number of operations done and is equivalent except for
    
rounding
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/jpeg2000.c
    • [DH] libavcodec/jpeg2000dwt.c
    • [DH] tests/ref/fate/j2k-dwt
    • [DH] tests/ref/fate/jpeg2000-dcinema
    • [DH] tests/ref/vsynth/vsynth1-jpeg2000-97
    • [DH] tests/ref/vsynth/vsynth2-jpeg2000-97
    • [DH] tests/ref/vsynth/vsynth3-jpeg2000-97
    • [DH] tests/ref/vsynth/vsynth_lena-jpeg2000-97

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