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Autres articles (22)

  • 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

  • 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

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

Sur d’autres sites (7044)

  • configuring android to run ffmpeg command programmatically

    16 juillet 2013, par Abdul Mateen

    I am unaware with ffmpeg, and wants to run ffmpeg command on android terminal.
    What are the basic steps to configure android so that it can run ffmpeg command through android application program ?

    Thanking you !...

  • Convert MPEG4/H264 I-Frame (IDR) from RTP stream to JPG ? [on hold]

    10 mars 2017, par ioan ghip

    I’m playing around with MPEG4/H264 received over RTP and I can successfully detect and receive I-Frames. My plan is to convert the I-Frames to JPG and show them on the screen (ultimately I want to implement basic rtp support for Roku player).
    Where do I start ? Any code examples or algorithm description on how to convert the the video frames to an image ?

  • avcodec/ffv1dec : fix some unsupported pix_fmt

    13 juin 2016, par Jérôme Martinez
    avcodec/ffv1dec : fix some unsupported pix_fmt

    When checking pix_fmt mapping, some bitstreams are mapped to an
    
incorrect pix_fmt instead of being rejected (ENOSYS).
    
Actually, such bitstreams are not supported (FFmpeg encoder does not
    
produce such bitstream, such bitstream may come only from another
    
encoder for the moment).
    

    - JPEG 2000 RCT 11/13/15/16 bit depths are mapped to a 8-bit FFmpeg
    
pix_fmt (e.g. bgr0), which is not expected.

    - JPEG 2000 RCT 9/10/12/14 bit depths with alpha are mapped to a
    
FFmpeg pix_fmt without alpha (e.g. AV_PIX_FMT_GBRP9 for 9-bit with
    
alpha), which is not expected.
    

    The order for choosing the pix_fmt is changed to the one used by YCbCr
    
selection (<=8 bit first).
    
" && !f->transparency" is added to the other lines.
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/ffv1dec.c

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