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Autres articles (13)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (4935)

  • Pass exif data to image scaling call.

    9 juin 2020, par blueimp
    Pass exif data to image scaling call.

    This allows the loadImage library to apply the correct orientation based on Exif data and the given orientation option.

  • Drawing library for ffmpeg AVFrame(YUV420) data

    18 mars 2020, par pandora2000

    I want to modify ffplay, which is ffmpeg’s simple native media player without controls like video tag in web browsers have, to add controls. Then, I want to draw trasparent circles or rectangles on raw AVFrame data with YUV420 format.

    So, what is recommended drawing library for raw YUV420 data in C ?

  • Record audio data to an existing media file using FFMPEG API

    3 février 2021, par bbdd

    My task is to record the received audio data in a media file. I have no problem with this, everything works fine. But, when closing the audio file, I will no longer be able to re-open it and write the audio data to the end of the audio file. How do I solve this problem ? And in general, is it possible to write new data to the end of an existing media file ?

    


    This is a piece of code where I record the trailer and close the media file :

    


    // Writing the stream trailer to an output
// media file and free the file private data.
av_write_trailer(p_oFrmCtx);
avformat_close_input(&p_oFrmCtx);



    


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