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Autres articles (101)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • 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.

  • Installation en mode ferme

    4 février 2011, par

    Le mode ferme permet d’héberger plusieurs sites de type MediaSPIP en n’installant qu’une seule fois son noyau fonctionnel.
    C’est la méthode que nous utilisons sur cette même plateforme.
    L’utilisation en mode ferme nécessite de connaïtre un peu le mécanisme de SPIP contrairement à la version standalone qui ne nécessite pas réellement de connaissances spécifique puisque l’espace privé habituel de SPIP n’est plus utilisé.
    Dans un premier temps, vous devez avoir installé les mêmes fichiers que l’installation (...)

Sur d’autres sites (12040)

  • How to compare/show the difference between 2 videos in ffmpeg ?

    25 janvier 2016, par polarka

    I am a newbie at encoding. I have read and tried x264 in lossless mode (-qp 0), however I’d like to make sure that in my new video, every single pixel contains the same information as the source file (which is in YUV 420 so the loss of color conversion is avoidable, as far as I know). I want to be able to check that, because I don’t believe in that if someone just says its lossless.

    I welcome answers suggesting other codecs for lossless encoding, my only requirements for codecs are having one of the best compression rate and let me to pick different calculation times (such as the range from placebo to veryfast in x264) in order to adjust the compression level and calc time to my needs. But keep in mind that the original question is about how can I calculate the differences frame by frame of two videos and export it to a 3rd file, so I can watch it myself. I think that knowledge (if its possible and doesnt have serious limitations) will be useful for me in the future too.

  • equivalent option in ffmpeg for ffplay's -infbuff

    25 septembre 2015, par Paul

    I have a multicast UDP stream that I can watch (with almost no errors) if I use ffplay’s infbuf option.

    But when I try to encode it via ffmpeg, ffmpeg reports a lot of errors and the resultant video has lots of errors.

    I have tried setting the fifo_size to a super large value like 655360 and the buf_size as per https://www.ffmpeg.org/ffmpeg-protocols.html#udp. But none of gets rid of the decode errors in ffmpeg.

    Is it possible to provide settings to ffmpeg that do something similar to what ffplay’s -intbuf does ? I want my video encode to be as error free as video playback via ffplay.

  • Nodebots Day 2014 Sydney

    25 juillet 2014, par silvia

    Nodebots and WebRTC Day in Sydney, NICTA http://www.meetup.com/WebRTC-Sydney/events/173234022/

    Category : Array
    Uploaded by : Silvia Pfeiffer
    Hosted : youtube

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