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  • Configurer la prise en compte des langues

    15 novembre 2010, par

    Accéder à la configuration et ajouter des langues prises en compte
    Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
    De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
    Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • 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 (...)

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  • avcodec/vorbisdec : don't use a flag to determine if frames have been output

    8 septembre 2022, par Jyrki Vesterinen
    avcodec/vorbisdec : don't use a flag to determine if frames have been output

    If a developer using FFmpeg libraries seeks into an earlier position and calls
    
avcodec_flush_buffers() afterwards as recommended, the Vorbis decoder will drop
    
the next frame, since buffer flushing clears the first_frame flag. As a result,
    
the audio samples the calling code receives may be ahead of the requested seek
    
position, which is unacceptable in some use cases such as playing a looping
    
sound effect.
    

    This commit records the presentation timestamp of the first frame and
    
determines after that if the new frame is the first frame (possible after
    
seeking to the start) by comparing its pts to the stored pts.
    • [DH] libavcodec/vorbisdec.c

  • lavc/vvc : Store MIP information over entire CU area

    28 novembre 2024, par Frank Plowman
    lavc/vvc : Store MIP information over entire CU area

    Previously, the code only stored the MIP mode and transpose flag in the
    
relevant tables at the top-left corner of the CU.  This information ends
    
up being retrieved in ff_vvc_intra_pred_* not based on the CU position
    
but instead the transform unit position (specifically, using the x0 and
    
y0 from get_luma_predict_unit).  There might be multiple transform units
    
in a CU, hence the top-left corner of the transform unit might not
    
coincide with the top-left corner of the CU.  Consequently, we need to
    
store the MIP information at all positions in the CU, not only its
    
top-left corner, as we already do for the MIP flag.
    

    Signed-off-by : Frank Plowman <post@frankplowman.com>
    • [DH] libavcodec/vvc/ctu.c

  • avcodec/proresenc_kostya : Factor flushing PutBitContext out

    25 mars 2021, par Andreas Rheinhardt
    avcodec/proresenc_kostya : Factor flushing PutBitContext out

    The function to write an ordinary (luma or chroma) plane as well as
    
the function for writing an alpha plane have some similarities :
    
They record the initial bitposition (despite said position always being
    
byte-aligned), flush the PutBitContext themselves and return the amount
    
of bytes they wrote.
    

    This commit factors this out ; it also replaces bitpositions by
    
bytepositions and it avoids recording the initial byteposition because
    
said information is already available from the position at the end of
    
the last plane.
    

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

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