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Autres articles (71)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • 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 ;

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (5791)

  • Watermarking script from the given image

    26 mars 2018, par Marasmius

    Good day, I recently found a script for drawing a watermark on the video (link to the script - https://github.com/ham-grey/QRWatermark ), the script generates a watermark for the given text, but I would like the watermark to be taken from beforehand the generated picture, is it possible ?
    Alas, I am far from programming, but I must begin to understand, at least, the basics.

  • How to extract single image (with different name each time) from multiple videos in the one folder using ffmpeg bash script

    15 juillet 2014, par morriscotty_sd

    Let’s start with this... I’m fairly new to Linux.

    I have been looking into ffmpeg to extract an image from a video using the terminal. I’ve accomplished this using this piece of code :

       ffmpeg  -itsoffset -4  -i oggvideo.ogg -vcodec mjpeg -vframes 1 -an -f rawvideo -s 320x240 oggThumb.jpg

    I run this when I’m in the directory which holds the videos in my project. But what I want is to extract an image from all videos in that folder at the same time, naming the image corresponding with the video name it’s extracted from. My end goal is to have a folder which will hold videos that a user uploads, and at a certain time the script will run and extract images from the uploaded videos, saving the image path to a database.

    I found this line of code :

    for %%i in (*.mp4) do ffmpeg -ss 20 -i %%i -t 1 -s 590x340 -f image2 %%i.jpg

    from this site : Trying-to-extract-1-image-from-multiple-videos-with-FFMPEG

    I run that in the terminal and it gives me the error : ’bash : syntax error near unexpected token `(’’
    I tried removing the ’( )’ but then it just takes me onto a new line. This is where I’m having the most problems due to being relatively new to linux commands.

    Any suggestions or advice would be very helpful.

  • Time issues in ffmpeg script (MP4 to MP3 conversion)

    16 février 2018, par Alex

    I use the code below as script on my Debian PC to create MP3 files from MP4 video files for adding to podcast app on android phone.

    But each time I click pause/forward time position (not indication) is set up in random way after resuming. Please help improve the code below to solve this problem.

    for f in *.mp4; do
    
  ffmpeg -i "$f" -map 0:a -codec:a libmp3lame -b:a 96k "${f%.mp4}.mp3"
    
done
    
for f in *.mp3; do
    
  vbrfix -always -makevbr -lameinfo "$f" "${f%.mp3}.mp3"
    
  rm -rf vbrfix.log vbrfix.tmp
    
done

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