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  • 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 (...)

  • MediaSPIP Player : problèmes potentiels

    22 février 2011, par

    Le lecteur ne fonctionne pas sur Internet Explorer
    Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
    Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (6565)

  • vulkan_h264 : reject end_frame being called without valid session parameters

    20 mai 2023, par Lynne
    vulkan_h264 : reject end_frame being called without valid session parameters

    When seeking through MBAFF-coded H264, this can happen. Decoding calls end_frame
    
without calling start_frame. We are unable to decode this, as no frame
    
state has been set.
    

    Happens for both VAAPI and Vulkan. Could be an issue elsewhere, hence
    
the individual commit.
    • [DH] libavcodec/vulkan_h264.c

  • Processing a video stream over websocket with opencv

    25 avril 2019, par Patrick Connors

    I’m trying to stream video over a websocket and process it server-side with Node.JS. The client is reading from a video file (.mp4) and sending it over the web socket via a stream object. However, I’m having trouble extracting frames from the stream at the server so it can be processed by opencv.

    Do I need to break the video up into frames and stream each individual frame ? What format can opencv most easily process in real time ?

    The end goal here is to enable opencv to process each frame of a video (in real time) that is being received by the server. Think I’m having some trouble understanding the paradigm here.

  • lavf/segment : Mark output contexts as non-seekable when applicable

    29 mars 2015, par Rodger Combs
    lavf/segment : Mark output contexts as non-seekable when applicable

    This prevents sub-muxers from trying to seek back to the beginning of the
    
whole stream, only to find themselves overwriting some video data in the
    
current (often last) segment.
    

    We only do this when not writing individual header/trailers.
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavformat/segment.c

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