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  • 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 (...)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (4772)

  • avfilter/delogo : Fix show option when band is small

    28 septembre 2015, par Jean Delvare
    avfilter/delogo : Fix show option when band is small

    The code assumed that the outermost interpolated pixels were always in
    
the fuzzy area defined by the band option. However if the band value
    
is small, there may be no fuzzy area on a given plane. In that case,
    
option show did not work, no rectangle was drawn (or only on the luma
    
plane, depending on the band value and chroma plane subsampling
    
factors.)
    

    Fix the problem by not making any assumption on where the outermost
    
interpolated pixels will be.
    

    The new code was verified to produce the same result as the original
    
code when the band value is not small.
    

    Signed-off-by : Jean Delvare <jdelvare@suse.de>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavfilter/vf_delogo.c

  • avfilter/delogo : Set default band to 1

    7 octobre 2015, par Jean Delvare
    avfilter/delogo : Set default band to 1

    The original interpolation algorithm behaved poorly on the borders and
    
did not even guarantee continuity at the borders. For this reason, a
    
second interpolation/blending pass was required on the borders to make
    
them seamless.
    

    However, since the interpolation algorithm was improved in June 2013,
    
the border issues no longer exist. The new algorithm does guarantee
    
continuity at the borders, making the second pass useless. A larger
    
band always increases the cumulated interpolation error. In most cases
    
it also increases the average interpolation error, even though the
    
samples in the band are only partially interpolated.
    

    For this reason I would like to get rid of the "band" parameter. As a
    
first step, let’s change its default value from 4 to 1 and document it
    
as deprecated.
    

    I have benchmarked this change on a combination of input sources and
    
realistic logo areas. Lowering the band value from 4 to 1 resulted in
    
8 to 39 % less interpolation error per frame (or 1 to 34 % less
    
interpolation error per luma sample.)
    

    Signed-off-by : Jean Delvare <jdelvare@suse.de>
    
Signed-off-by : Stefano Sabatini <stefasab@gmail.com>
    • [DH] doc/filters.texi
    • [DH] libavfilter/vf_delogo.c

  • api/api-band-test : Query codec capabilities to decide admissibility

    16 octobre 2022, par Andreas Rheinhardt
    api/api-band-test : Query codec capabilities to decide admissibility

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] tests/api/api-band-test.c

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