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  • L’espace de configuration de MediaSPIP

    29 novembre 2010, par

    L’espace de configuration de MediaSPIP est réservé aux administrateurs. Un lien de menu "administrer" est généralement affiché en haut de la page [1].
    Il permet de configurer finement votre site.
    La navigation de cet espace de configuration est divisé en trois parties : la configuration générale du site qui permet notamment de modifier : les informations principales concernant le site (...)

  • Participer à sa documentation

    10 avril 2011

    La documentation est un des travaux les plus importants et les plus contraignants lors de la réalisation d’un outil technique.
    Tout apport extérieur à ce sujet est primordial : la critique de l’existant ; la participation à la rédaction d’articles orientés : utilisateur (administrateur de MediaSPIP ou simplement producteur de contenu) ; développeur ; la création de screencasts d’explication ; la traduction de la documentation dans une nouvelle langue ;
    Pour ce faire, vous pouvez vous inscrire sur (...)

  • 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 (11149)

  • Revision 042c475a8f : Merge "Moving all idct/iht functions in one place."

    4 octobre 2013, par Dmitry Kovalev

    Changed Paths :
     Modify /vp9/common/vp9_rtcd_defs.sh


     Modify /vp9/decoder/vp9_decodframe.c



    Merge "Moving all idct/iht functions in one place."

  • truehd_core : Switch to in-place modifications

    6 juillet 2019, par Andreas Rheinhardt
    truehd_core : Switch to in-place modifications

    The truehd_core bitstream filter decreases the sizes of the
    
major_sync_info structure (if present), of the
    
substream_directory and of the substreams themselves. As a consequence,
    
there is enough space available in front of the actual substream data
    
for the new header, so that one only needs to modify the header in front
    
of the actual data (which apart from shrinking is left untouched) and
    
the packet's size and buffer pointer (after having made sure that the
    
packet is writable).
    

    This and switching to bsf_get_packet_ref also removed the need for
    
having separate packets for in- and output.
    

    Even if the input is not writable, there are noticable performance
    
improvements : The average of 10 iterations of processing a file with 262144
    
runs each (inlcuding about 20 skips per iteration) went down from 5669
    
to 4362 decicycles. If the input is writable, it goes down to 1363
    
decicycles.
    

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

  • avdevice/dshow : select format with extended color info

    21 décembre 2021, par Diederick Niehorster
    avdevice/dshow : select format with extended color info

    Some DirectShow devices (Logitech C920 webcam) expose each DirectShow
    
format they support twice, once without and once with extended color
    
information. During format selection, both match, this patch ensures
    
that the format with extended color information is selected if it is
    
available, else it falls back to a matching format without such
    
information. This also necessitated a new code path taken for default
    
formats of a device (when user didn't request any specific video size,
    
etc), because the default format may be one without extended color
    
information when a twin with extended color information is also
    
available. Getting the extended color information when available is
    
important as it allows setting the color space, range, primaries,
    
transfer characteristics and chroma location of the stream provided by
    
dshow, enabling users to get more correct color automatically out of
    
their device.
    

    Closes : #9271
    

    Signed-off-by : Diederick Niehorster <dcnieho@gmail.com>
    
Reviewed-by : Roger Pack <rogerdpack2@gmail.com>
    • [DH] libavdevice/dshow.c

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