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  • 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 (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • 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 (4105)

  • check video actual resolution, not from metadata, on ubuntu

    7 juillet 2015, par coral chen

    I need to check the dimension of a video. When I check its properties on Ubuntu 14.04, it shows 1920*1080, which is correct. However when I check it using ffmpeg, it shows 640*480 and PAR 1:1, which is set incorrectly in metadata.

    How can I find out the actual dimension the video display without changing the metadata (since there are a lot of video like this) ? Or if anyone can explain how Ubuntu default video player can read it correctly ?

  • jpeg2000 : Validate resolution levels

    1er juillet 2013, par Luca Barbato
    jpeg2000 : Validate resolution levels

    There are 32 maximum decomposition levels, thus 33 resolution levels.
    

    Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
    • [DBH] libavcodec/jpeg2000dec.c

  • ffmpeg generate higher resolution images for photojpeg encoding

    22 août 2015, par Arun

    I have a bunch of mov / H.264 files, that I’d like to encode into mov/MJPEG. However I’m getting very low quality output. Here’s what I tried :

    ffmpeg -i a.mov -an -crf 11 -preset slower -pix_fmt yuv420p -vcodec mjpeg -f mov -y b.mov

    For H.264 encoding the -crf and -preset flags generate higher quality. But that doesn’t seem to work for MJPEG.

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