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Médias (2)

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Autres articles (46)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

Sur d’autres sites (6048)

  • Converting wmv to mp4 using ffmpeg [on hold]

    22 avril 2015, par minto

    I want convert wmv file to mp4 using ffmpeg. Video details 1920x1080, total bitrate 7978kbps, frame rate 29 fps. Image slideshow, no audio. It show audio data, but there was no option to disable audio when I created wmv.

    ffmpeg -i input.wmv -c:v libx264 -crf 23 output.mp4

    Should I use command above or there is better settings to compress video without losing picture quality ? (as it just static images, animation is only transitions effect between frames)

  • Revision dc7da005d7 : Fix to resize logic for 1 pass mode. Proper use/update of resize_state and resi

    15 juillet 2015, par Marco

    Changed Paths :
     Modify /vp9/encoder/vp9_encoder.c


     Modify /vp9/encoder/vp9_ratectrl.c



    Fix to resize logic for 1 pass mode.

    Proper use/update of resize_state and resize_pending to constrain
    the total amount of downsizing to be at most one scale down, for now.

    Change-Id : Id18fc32499f2fbdbec16728dcdc9e4eac09098f0

  • mpegvideo : allocate sufficiently large scratch buffer for interlaced vid

    16 mai 2013, par Jindrich Makovicka
    mpegvideo : allocate sufficiently large scratch buffer for interlaced vid

    MPV_decode_mb_internal needs 3 * 16 * linesize bytes of scratch buffer
    

    For interlaced content, linesize is multiplied by two after the allocation
    
of the scratch buffer, and the dest_cr pointer ends past the buffer.
    

    This patch makes ff_mpv_frame_size_alloc allocate a total of
    
(aligned line_size) * 2 * 16 * 3 bytes, which suffices even for the
    
interlaced case.
    

    CC:libav-stable@libav.org
    

    Signed-off-by : Jindrich Makovicka <makovick@gmail.com>
    
Signed-off-by : Anton Khirnov <anton@khirnov.net>
    • [DBH] libavcodec/mpegvideo.c

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