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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (...)

  • Problèmes fréquents

    10 mars 2010, par

    PHP et safe_mode activé
    Une des principales sources de problèmes relève de la configuration de PHP et notamment de l’activation du safe_mode
    La solution consiterait à soit désactiver le safe_mode soit placer le script dans un répertoire accessible par apache pour le site

Sur d’autres sites (7972)

  • Overlaying alpha images on a video using ffmpeg

    10 mai 2016, par neuro_sys

    I have the following ffmpeg-cli command which does not produce the described effect in documentation. Could this be a bug, or I have something wrong with the command.

    ffmpeg \
    
    -y \
    
    -i small.mp4 \
    
    -i monkey/monkey_%04d.png \
    
    -filter_complex "[0:v][1:v]overlay=enable='between(t,1,5)'[out1]" \
    
    -map '[out1]' \
    
    output.mp4

    I expect it to overlay the #1 stream on top of #0 between seconds 1 and 5.

    You may download the test tarball from this link :

    It includes assets for the test case.

    The build I tried with :

    • ffmpeg-3.0.2-64bit-static (available online)

  • How to decide raw h264 using pyav ?

    26 septembre 2016, par Winston Chen

    I am playing pylive555 (Please refer to this article.) against my web cams. I am able to get the bytes of each frame (be it i frame, p frame, or b frame) out using the code listed in the article.

    However, what comes next will be to decode the bytes into an actual frame image or numpy array (just i frame, p frame, or b frame themselves, not applying delta onto the i frames when it comes to p frame or b frame).

    I did some research online and found that a we might be able to use avcodec_decode_video2 function like it’s said in this post. Has anybody done this with pyAv ? Do you mind sharing how you did it ?

  • How to setup live video stream from webcam to the server, and then beyond ? [closed]

    15 mai 2020, par Parth Sarthi

    I have an application, that is written in Node and Nuxt, to host online exams. My clients are now demanding youtube like livestream for their students. I can't use WebRTC because there will be thousands of students watching the live video, so I don't think teacher's bandwidth will be able to deliver that.

    



    Now I want to know what other options do I have ? How do I send video stream from teacher's laptop to the server in real time ? I am assuming getUserMedia ? Then how do I convert the live stream incoming from the teacher into something like HLS ? I am assuming ffmpeg ? but what commands will do that actually ? cause i can't seem to find any which will take in Media Stream and convert it into HLS. And lastly how do I server it back to the students.

    



    I have already setup the live chat for every classroom with socket.io so I am stuck here.

    


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