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Autres articles (78)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (6836)

  • tests/api-flac-test : ensure the frame is writable before writing to it

    27 janvier 2021, par Anton Khirnov
    tests/api-flac-test : ensure the frame is writable before writing to it

    The encoder may keep a reference to frames that were sent to it, so the
    
caller cannot modify them without checking first.
    • [DH] tests/api/api-flac-test.c

  • avformat/mpjpegdec : ensure seekback for latest chunk

    7 octobre 2019, par Moritz Barsnick
    avformat/mpjpegdec : ensure seekback for latest chunk

    Not only the first, but each latest chunk must be cached to allow
    
seekback after finding the mime boundary.
    

    Fixes trac #5023 and #5921.
    

    Signed-off-by : Moritz Barsnick <barsnick@gmx.net>
    
Reviewed-by : Paul B Mahol <onemda@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/mpjpegdec.c

  • Setting dpi flag in image files generated using ffmpeg

    17 mars 2023, par jim_e_jib

    We're using ffmpeg to batch out some TIFF images that are being resized and having white borders created to fit specific paper sizes.

    &#xA;

    The resulting images default to 72dpi, even when the source is 300dpi. Is there a way to set the dpi flag in the output file ?

    &#xA;

    Many thanks :-)

    &#xA;

    The command we're using :

    &#xA;

    for %%a in ("*.tif") do ffmpeg -i "%%a" -vf "scale=6974:4919:force_original_aspect_ratio=decrease,pad=7016:4961:(ow-iw)/2:(oh-ih)/2:color=white, format=rgb24" "%%~na A2 poster 594x420mm-Border.tif"&#xA;

    &#xA;

    We have tried using -dpi 300 in the code but get the error that this is not a recognised.

    &#xA;

    Edit :

    &#xA;

    I have just managed to answer my own question :

    &#xA;

    for %%a in ("*.tif") do ffmpeg -i "%%a" -vf "scale=6974:4919:force_original_aspect_ratio=decrease,pad=7016:4961:(ow-iw)/2:(oh-ih)/2:color=white,format=rgb24" -dpi 300 "%%~na A2 poster 594x420mm-Border.tif"&#xA;

    &#xA;

    I had been placing the -dpi 300 in the wrong place when I'd tried it...

    &#xA;

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