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    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Websites made ​​with MediaSPIP

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    This page lists some websites based on MediaSPIP.

  • 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" (...)

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  • Command to get information about a mp3 using ffmpeg ?

    19 septembre 2011, par LedZeppelin

    Is there a command with ffmpeg that returns information about an mp3 like the bitrate or sampling frequency ?

  • Unable to connect to UDP through opencv [closed]

    16 février 2020, par Heyyaya

    Currently on my windows laptop, I have setup a project which uses OpenCV to get live feed (udp) off my drone using the cv2.VideoCapture("udp ://@") command. It works very well, yet when I try running my code on the pi, it doesn’t recognize the video capture and returns errors including, unable to resize null object. Is there something I need installed inorder to get this working ?

    Thanks

  • Opencv cv2.VideoCapture('file.avi') shows first frame then throws exception

    3 novembre 2014, par holografix

    I’m trying to read a .avi included in the OpenCV original package, it’s called 768x576.avi and shows a few people walking around a street.

    The code below shows what seems to be the 1st frame and runs for a few seconds before returning an Exception.

    import cv2
    
cap = cv2.VideoCapture('768x576.avi')
    
cap.isOpened() # returns True
    
cap.get(3); cap.get(4) # returns 768 and 576
    

    
while (True):
    
    ret, frame = cap.read()
    
    cv2.imshow('frame', frame)

    Hands me this error after a few secs on the cv2.imshow line, I think it means the returned frame had no data associated it in.

    error: /tmp/opencv-7y6HHt/opencv-2.4.9/modules/highgui/src/window.cpp:261: error: (-215) size.width>0 && size.height>0 in function imshow

    I have no idea why this is happening, I’m running Yosemite, brew installed Python, OpenCv and Ffmpeg.

    opencv: stable 2.4.9, HEAD
    
http://opencv.org/
    
/usr/local/Cellar/opencv/2.4.9 (219 files, 38M) *
    

    
ffmpeg: stable 2.4.2 (bottled), HEAD
    
https://ffmpeg.org/
    
/usr/local/Cellar/ffmpeg/2.4.2 (199 files, 40M) *
    
  Poured from bottle
    
From: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/ffmpeg.rb
    
==> Dependencies
    
Build: pkg-config ✔, texi2html ✘, yasm ✘
    
Recommended: x264 ✔, faac ✔, lame ✔, xvid ✔

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