Recherche avancée

Médias (91)

Autres articles (112)

  • 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.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (7939)

  • Raspberry Pi Camera feedback freezes when moving NEMA 17 stepper motor with A4988 stepper motor driver [closed]

    31 août 2023, par Broteen Das

    I have a Raspberry Pi with a camera module and a NEMA 17 stepper motor connected to it. When I run the command ffplay /dev/video0, the video runs perfectly. However, whilst the video is running, and I run a script that moves the Stepper motor with the A4988 stepper motor driver, the video feed freezes and needs to be restarted.

    


    At first I thought it was ffmpeg's fault, so I tried viewing the feed with OpenCV, but the same probelem persisted.

    


    I also thought that the CPU prioritization was causing the problem, but this one time, the entire Raspberry Pi froze. The Keyboard, mouse, keys, numlock key, everything was dead (the Numlock light on my keyboard was on, I tried toggling the NumLock, but it did not go off) and so I had to turn off and turn on again the power supply to reboot the Pi.

    


    How do I get rid of this issue ?

    


  • vulkan/common : Use u32vec2 buffer type instead of u64

    27 novembre 2024, par IndecisiveTurtle
    vulkan/common : Use u32vec2 buffer type instead of u64

    According to the GL_EXT_buffer_reference spec alignment
    
"must be a power of two and be greater than or equal to the largest scalar/component type in the block."
    

    This means by using u32vec2 we can drop the requirement alignment from 8 bytes to 4 bytes
    
and save a pack64 call in reverse8 (though I assume in most ISAs that compiles to nothing)
    

    Allows the vc2 vulkan encoder to function without setting PB_UNALIGNED
    • [DH] libavcodec/vulkan/common.comp

  • How to convert .m2ts .vob Video to mkv without losing quality in COLAB FFMPEG

    19 mai 2020, par Adnan Katper

    I want to convert .m2ts and vob videos to .mkv in same resolution and quality, so how to do it in COLAB ?
I used a script All in One 1.9.1 it converts successfully but output file is verly low quality and its avc codec is version 3 while i want it to be version High@L4.1.

    



    I have mounted my gdrive and will use it as source of videos.

    



    All in one 1.9.1
https://colab.research.google.com/github/pcodejs/Codemaster/blob/master/All_in_One_1_9_1.ipynb

    


Navigation