Recherche avancée

Médias (0)

Mot : - Tags -/metadatas

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (111)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (7721)

  • avcodec/av1dec : infer and store film grain param values in AV1Frame

    25 novembre 2020, par James Almer
    avcodec/av1dec : infer and store film grain param values in AV1Frame

    They are not always coded in the bistream for each frame. In some cases, the
    
values need to be taken from a reference frame.
    

    See section 6.8.20 from the AV1 spec.
    

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] libavcodec/av1dec.c
    • [DH] libavcodec/av1dec.h

  • avfilter/vf_delogo : round to the closest value

    9 décembre 2015, par Jean Delvare
    avfilter/vf_delogo : round to the closest value

    When the interpolated value is divided by the sum of weights, no
    
rounding is done, which means the value is truncated. This results in
    
a slight bias towards dark green in the interpolated area. Rounding
    
properly removes the bias.
    

    I measured this change to reduce the interpolation error by 1 to 2 %
    
on average on a number of sample input and logo area combinations.
    

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

  • avcodec/aom_film_grain : allocate film grain metadata dynamically

    25 octobre 2024, par James Almer
    avcodec/aom_film_grain : allocate film grain metadata dynamically

    This removes the ABI breaking use of sizeof(AVFilmGrainParams), and achieves the
    
same size reduction to decoder structs as 08b1bffa49715a9615acc025dfbea252d8409e1f.
    

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] libavcodec/aom_film_grain.c
    • [DH] libavcodec/aom_film_grain.h
    • [DH] libavcodec/h2645_sei.c
    • [DH] libavcodec/hevc/hevcdec.c

Navigation