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Autres articles (70)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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.

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (13679)

  • configure : use TMPM in check_header_oc

    5 avril 2014, par Michael Niedermayer
    configure : use TMPM in check_header_oc

    Some compilers when given -x objective-c will tell that they dont support
    
that but return success. Using a .m file instead returns proper failure in
    
that case
    

    This should fix a build failure on freebsd
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] configure

  • ffmpeg take snapshot from webcam in windows 10

    12 juin 2019, par mrpatg

    Attempting to use ffmpeg to grab a snapshot from my USB webcam in windows 10.

    ffmpeg -f mjpeg "video=HD Pro Webcam C920" "C:\projects\webcam\" -vframes 1 -s 1920x1080 -ss 10 test.jpg

    Returns :

    Output #0, mjpeg, to 'video=HD Pro Webcam C920':
    Output file #0 does not contain any stream

    I think I might have something backwards here, but I’m not sure what.

  • Create H.264 stream from single PNG

    28 avril 2017, par Jim Rhodes

    I have an application that uses RTSP to get a video stream from an IP camera. The application extracts the H.264 data from the RTP packets and sends it to a remote process that decodes the stream (using ffmpeg) and displays it. If the video stream is interrupted for any reason, I would like to insert a static image into the stream being sent to the remote process.

    I have a PNG that is the same resolution as the camera. I thought I could use ffmpeg to encode the PNG to H.264 to get an IFrame that I could insert into the stream but I have not had any success. Using ffmpeg I created an MP4 with H.264 encoding from the PNG image and then extracted what I believed was the H.264 data from the MP4 but when I try to decode it ffmpeg returns an error.

    Anyone have any ideas on how I could accomplish this ?

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