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Médias (5)

Mot : - Tags -/open film making

Autres articles (104)

  • 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" ;

  • 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 (6585)

  • lavu/tx : invert permutation lookups

    27 février 2021, par Lynne
    lavu/tx : invert permutation lookups

    out[lut[i]] = in[i] lookups were 4.04 times(!) slower than
    
out[i] = in[lut[i]] lookups for an out-of-place FFT of length 4096.
    

    The permutes remain unchanged for anything but out-of-place monolithic
    
FFT, as those benefit quite a lot from the current order (it means
    
there's only 1 lookup necessary to add to an offset, rather than
    
a full gather).
    

    The code was based around non-power-of-two FFTs, so this wasn't
    
benchmarked early on.
    • [DH] libavutil/tx.c
    • [DH] libavutil/tx_priv.h
    • [DH] libavutil/tx_template.c

  • Remove libpostproc

    5 mai, par Michael Niedermayer
    Remove libpostproc

    Libpostproc will be available as source plugin at
    
https://github.com/michaelni/FFmpeg/tree/sourceplugin-libpostproc
    
OR
    
https://github.com/michaelni/libpostproc
    

    whatever turns out more convenient to maintain
    

    For the upcoming 8.0 release, libpostproc will be included, so as not to
    
cause delays or inconveniences
    

    Sponsored-by : Sovereign Tech Fund
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] LICENSE.md
    • [DH] MAINTAINERS
    • [DH] configure
    • [DH] doc/filters.texi
    • [DH] fftools/ffprobe.c
    • [DH] fftools/opt_common.c
    • [DH] libavfilter/Makefile
    • [DH] libavfilter/allfilters.c
    • [DH] libavfilter/vf_pp.c
    • [DH] libavutil/avutil.h
    • [DH] libpostproc/Makefile
    • [DH] libpostproc/libpostproc.v
    • [DH] libpostproc/postprocess.c
    • [DH] libpostproc/postprocess.h
    • [DH] libpostproc/postprocess_altivec_template.c
    • [DH] libpostproc/postprocess_internal.h
    • [DH] libpostproc/postprocess_template.c
    • [DH] libpostproc/postprocres.rc
    • [DH] libpostproc/tests/.gitignore
    • [DH] libpostproc/tests/blocktest.c
    • [DH] libpostproc/tests/stripetest.c
    • [DH] libpostproc/tests/temptest.c
    • [DH] libpostproc/tests/test_utils.c
    • [DH] libpostproc/tests/test_utils.h
    • [DH] libpostproc/version.c
    • [DH] libpostproc/version.h
    • [DH] libpostproc/version_major.h
    • [DH] tests/Makefile
    • [DH] tests/fate/filter-video.mak
    • [DH] tests/fate/libpostproc.mak
    • [DH] tests/ref/fate/blocktest
    • [DH] tests/ref/fate/filter-pp
    • [DH] tests/ref/fate/filter-pp1
    • [DH] tests/ref/fate/filter-pp2
    • [DH] tests/ref/fate/filter-pp3
    • [DH] tests/ref/fate/filter-pp4
    • [DH] tests/ref/fate/filter-pp5
    • [DH] tests/ref/fate/filter-pp6
    • [DH] tests/ref/fate/filter-qp
    • [DH] tests/ref/fate/stripetest
    • [DH] tests/ref/fate/temptest
    • [DH] tools/gen-rc

  • Building and using OpenCV as a static library with Ffmpeg

    11 octobre 2016, par Matt Hammond

    I’m trying write an OpenCV application. I’ve statically built OpenCV from source as I don’t want dll files and my project compiles as long as I don’t use cv::VideoCapture, in which case I get a link error LNK2019 unresolved external symbol.

    I think this is because the cv::VideoCapture uses ffmpeg to work with video, which, because of it’s license, cannot be statically linked in my project. I would be ok with linking the ffmpeg dynamically but I’m having trouble doing this. There is a opencv_ffmpeg310_64.dll file in the %OpenCV_DIR%\bin folder, but I’m clueless about how to dynamically link it to my project. Usually I have .lib files that come with the .dll but I can’t find them anywhere.

    Is it possible to statically link OpenCV and dynamically link ffmpeg, and how should I go about doing this ?

    Additional info :

    • Windows 10
    • Visual Studio 2015
    • OpenCV 3.1.0 x64 build

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