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  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    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 ;

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • (Dés)Activation de fonctionnalités (plugins)

    18 février 2011, par

    Pour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
    SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
    Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
    MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...)

Sur d’autres sites (12561)

  • ffmpeg compare 2 images Mac

    13 janvier, par Mary

    I am trying to compare two png/jpg images using ffmpeg commands in a Mac terminal from ffmpeg-image-diff location , but I have lots of errors .
I have tried
variant1 :

    


     ffmpeg -i image1.jpg -I image2.jpg -filter_complex "[0:v]format=yuv420p[main];[1:v]format=yuv420p[ref]; [main][ref]psnr=stats_file=psnrs.txt:shortest=1" -f null -


    


    variant2 :

    


    ffmpeg -i image1.png -i image2.png -filter_complex [1:v]negate[inv],[0:v][inv]mix=inputs=2 outdiff.png


    


    , but I'm getting every time

    


    Error opening input file image1.jpg.
Error opening input files: No such file or directory


    


    variant3 :

    


    ffmpeg -i image1jpg -i image2.jpg -filter_complex "[0:v]pad=iw*2:ih[bg]; [bg][1:v:0]overlay=w" output.jpg,


    


    but I have received with no output image created ...

    


    Input #0, png_pipe, from 'image1.jpg':
  Duration: N/A, bitrate: N/A
  Stream #0:0: Video: png, rgba(pc, gbr/bt709/iec61966-2-1), 888x640 [SAR 3779:3779 DAR 111:80], 25 fps, 25 tbr, 25 tbn


    


    I just want to have the differences between the 2 images in the output image.

    


    I have added the 2 images inside the ffmpeg-image-diff folder enter image description here
Can someone please help me ? Is there any other ffmpeg commands for images comparison ?
do I need to install any other libraries from ffmpeg ?, I saw that I have also have this in the terminal

    


    configuration: --prefix=/opt/homebrew/Cellar/ffmpeg/7.1_4 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags='-Wl,-ld_classic' --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libaribb24 --enable-libbluray --enable-libdav1d --enable-libharfbuzz --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox --enable-audiotoolbox --enable-neon
  libavutil      59. 39.100 / 59. 39.100
  libavcodec     61. 19.100 / 61. 19.100
  libavformat    61.  7.100 / 61.  7.100
  libavdevice    61.  3.100 / 61.  3.100
  libavfilter    10.  4.100 / 10.  4.100
  libswscale      8.  3.100 /  8.  3.100
  libswresample   5.  3.100 /  5.  3.100
  libpostproc    58.  3.100 / 58.  3.100


    


    Thanks in advance,
Mary

    


  • reading videos in matlab not working (the following codec(s) to be installed on your system)

    20 février 2016, par Ehab AlBadawy

    When I try to read a video in matlab v = VideoReader('t.avi'); I get this error :

    The file requires the following codec(s) to be installed on your system:
    
    video/x-msvideo

    and some time it needs mpeg codec when I try to load mpeg or mp4 video.

    I found someone referring to rename libstdc++.so.6.0 to libstdc++.so.6.0.10 but I found that I already have libstdc++.so.6.0.13

    I’m using matlab 2013 with archlinux.

    Update : I get this warring in the terminal when trying to read a video

    Failed to load plugin '/usr/lib/gstreamer-0.10/libgstpango.so':
    
/usr/lib/libharfbuzz.so.0: undefined symbol: FT_Face_GetCharVariantIndex

  • syntax error in shell_exec php

    1er avril 2018, par Gerag2

    I’m stumped seems everything is right don’t know why it gives an error

    <?php
    
    echo "Starting ffmpeg...\n\n";
    
    echo shell_exec("ffmpeg -i /var/www/vhosts/site.com/httpdocs/Videos/*.* -i "$i" -c:v libx264 -crf 24  /var/www/vhosts/site.com/httpdocs/Videos/Output/"${i%.*}.mp4 null >/dev/null 2>/var/log/ffmpeg.log &");
    
    echo "Done.\n";
    
?>

    and yes this codes runs in terminal

    for i in *.*; do ffmpeg -i "$i" -c:v libx264 -crf 24 n/"${i%.*}.mp4"; done

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