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Autres articles (53)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (10450)

  • Efficient conversion of AVFrame to QImage

    1er juillet 2021, par S B

    I need to extract frames from a video in my Qt based application. Using ffmpeg libraries I am able to fetch frames as AVFrames which I need to convert to QImage to use in other parts of my application. This conversion needs to be efficient. So far it seems sws_scale() is the right function to use but I am not sure what source and destination pixel formats are to be specified.

    


  • Efficient conversion of AVFrame to QImage

    6 mars 2017, par S B

    I need to extract frames from a video in my Qt based application. Using ffmpeg libraries I am able to fetch frames as AVFrames which I need to convert to QImage to use in other parts of my application. This conversion needs to be efficient. So far it seems sws_scale() is the right function to use but I am not sure what source and destination pixel formats are to be specified.

  • Redirecting FFMPEG for Android stdout and stderr messages back into a textview control

    21 août 2012, par user1545779

    With @rowntreerob's help, I have successfully built the FFMpeg for Android library / shared object for use in an Android application.

    How do I capture the stdout or stderr messages issued as a result of running an FFMpeg command and display the messages in a TexView widget in the same Android application from which the FFMpeg command was issued ?

    Also when FFMPeg connects to (Wowza/Flash Media Server)- FMS, FMS issues CONNECTING, CONNECTED and STREAMING messages. How does one capture these messages and display them using Toast in the application from from which the FFMpeg command was issued.

    Sample code will really help. TIA

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