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  • Mise à jour de la version 0.1 vers 0.2

    24 juin 2013, par

    Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
    Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (11074)

  • avcodec/wavpackenc : add support for encoding unspec channel layouts

    14 août 2023, par Paul B Mahol
    avcodec/wavpackenc : add support for encoding unspec channel layouts

    Also write 0 for chmask if mask have bits outside of first 32 bits,
    
as wavpack does not support more bits than 32 for channel layouts.
    • [DH] libavcodec/wavpackenc.c

  • Revision f5209d7e01 : Remove rate component adjustment for AQ1 In AQ1 a rate adjustment was applied f

    21 novembre 2014, par Paul Wilkins

    Changed Paths :
     Modify /vp9/encoder/vp9_encodeframe.c



    Remove rate component adjustment for AQ1

    In AQ1 a rate adjustment was applied for blocks coded with a
    deltaq. This tends to skew the partition selection and cause
    rate overshoot.

    For example, consider a 64x64 super block where some but not all
    sub blocks are in a low q segment and some are in a high q segment.
    The choice of Q when considering large partition and transform sizes
    is defined by the lowest sub block segment id (currently this implies the
    lowest Q). If some parts of the larger partition are very hard this will
    cause a high rate component.

    The correct behavior here is for the rd code to discard the large partition
    choice and break down to sub blocks where some have low and some
    have high Q. However the rate correction factor above mask the high
    cost of coding at a larger partition size.

    Change-Id : Ie077edd0b1b43c094898f481df772ea280b35960

  • avformat/mov_chan : do not assume channels are in native order

    29 janvier 2024, par Marton Balint
    avformat/mov_chan : do not assume channels are in native order

    Existing code could have caused wrong channel order signalling or reduced
    
channel count if a channel designation appeared multiple times. This is
    
actually an old bug, but the conversion to the new channel layout API made it
    
visible, because now the code overrides the proper channel count with the one
    
calculated from the mask.
    

    Signed-off-by : Marton Balint <cus@passwd.hu>
    • [DH] libavformat/mov_chan.c

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