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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (7221)

  • ffmpeg decode JPEG 2000 in multithread

    30 septembre 2015, par mattobob

    So, I have a Video-decoder written in c++ whit help of ffmpeg library, non problem till when it comes to decode JPEG 2000 frame in multi threads, in this case the image is discontinuous, I set the context to have even number of threads and to process image slices :

        m->context->thread_count = m_cfgHhiThreads->value();
    
    m->context->thread_type = FF_THREAD_SLICE;

    here is a sample image captured after decoding process (dimension is fine), this only happen if multithred is set enter image description here

    Question is, why is this happening ?

    FFMPEG does not report any error, it actually think that the image has been correctly decoded. It is also correctly decoded the problem is in slicing.

  • Support YA16 in jpeg 2000.

    1er février 2015, par Carl Eugen Hoyos
    Support YA16 in jpeg 2000.
    • [DH] libavcodec/jpeg2000dec.c
    • [DH] libavcodec/libopenjpegdec.c
    • [DH] libavcodec/libopenjpegenc.c
    • [DH] libavcodec/version.h

  • fate/jpeg2000 : add JPEG 2000 tests using ITU/ISO conformance materials

    14 avril 2023, par Pierre-Anthony Lemieux
    fate/jpeg2000 : add JPEG 2000 tests using ITU/ISO conformance materials

    Adds JPEG 2000 decoder tests using materials from the conformance suite specified in
    
Rec. ITU-T T.803 | ISO/IEC 15444-4.
    

    The test materials are available at https://gitlab.com/wg1/htj2k-codestreams
    

    Signed-off-by : Pierre-Anthony Lemieux <pal@palemieux.com>
    • [DH] tests/Makefile
    • [DH] tests/fate/jpeg2000.mak
    • [DH] tests/ref/fate/jpeg2000dec-ds0_ht_01_b11
    • [DH] tests/ref/fate/jpeg2000dec-p0_01
    • [DH] tests/ref/fate/jpeg2000dec-p0_02
    • [DH] tests/ref/fate/jpeg2000dec-p0_03
    • [DH] tests/ref/fate/jpeg2000dec-p0_04
    • [DH] tests/ref/fate/jpeg2000dec-p0_05
    • [DH] tests/ref/fate/jpeg2000dec-p0_07
    • [DH] tests/ref/fate/jpeg2000dec-p0_08
    • [DH] tests/ref/fate/jpeg2000dec-p0_09
    • [DH] tests/ref/fate/jpeg2000dec-p0_11
    • [DH] tests/ref/fate/jpeg2000dec-p0_12
    • [DH] tests/ref/fate/jpeg2000dec-p0_14
    • [DH] tests/ref/fate/jpeg2000dec-p0_15
    • [DH] tests/ref/fate/jpeg2000dec-p0_16

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