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  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • 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 (...)

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  • Calling ffmpeg api from Oracle

    1er mai 2012, par TenG

    I have installed ffmpeg and ffmpeg-devel packages on Linux.

    Oracle 11g is installed and running.

    The database stores media files, and for better streaming we need to convert them to AVI format.

    For ease of integration, we would like to do this conversion in the database.

    Now, the simplest option is to write a wrapper for the ffmpeg command line utility, and enable a PLSQL procedure to call this.

    However this would require the following steps :

    1. Read video BLOB
    2. Write to a OS file
    3. Call ffmpeg wrapper giving file name from (2) and output file name
    4. Load output file from 3 into a BLOB in PLSQL

    I would like to if possible write a C routine (using the Oracle External Library feature) which accepts the input as the BLOB (OciLOBLocator), calls the appropriate libavformat functions presenting the LOB, and write the return to a LOB (again OciLOBLOcator) which is what the PLSQL layer then uses as the AVI file.

    The other advantage of this is it avoids the undesirable impact of issuing a OS command from within Oracle.

    The problem I have is that the examples given for ffmpeg show the processing of data from files, whereas I need the libraries to process the LOBs.

    The alternative is to see if the OrdVideo data type in Oracle does this kind of conversion by using setformat and process.

  • Using ffmpeg in microsoft Visual studio ( 2008 )

    1er juin 2013, par miyangil

    how can i use ffmpeg functions with my Microsoft VS ? i know i have to use MSYS and MingGW, but there is any document show the steps.

  • catch percentage File conversion ffmpeg

    28 mai 2013, par offboard

    I've been thinking about implementing a new function on my system.
    so I thought to show the state of the file conversion.
    I thought of a logic to it.
    updating table from the database according to the percentage of file conversion.

    <?
    
exec('ffmpeg -i p17prdvj251lk11d3v12ntijfq2u1.mp4 -vf scale=-1:360 -c:v libx264 -preset ultrafast output.flv');
    
for($i = 0; $i <= 1; $i++){
    
    mysql_query("UPDATE progress SET pss='".$i."' WHERE id='1'");
    
}

    the problem is that I do not know if it's possible to get the percentage.
    I thought about using the extension of ffmpeg and create a function to convert the files but do not know if it will work

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