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  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • 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 ;

  • 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

Sur d’autres sites (8843)

  • Fade in image on existing video [closed]

    2 décembre 2024, par csphmay

    I'm currently trying to create a video which has a background image and a mp3 set for background audio and now I want to achieve to add a second image which fades in over 5 seconds. The result should be a video where the background image is shown and the second image is laying over it (The second image is basically a logo which I would like to place in the bottom right corner).

    


    To this point I wasn't able to achieve the result described above with a single FFMPEG command.
With the following two commands I generate the video with the first background image and with the second command I try to add the overlay which should fade in from 0-5 seconds. Unfortunately the second video will be black for the first 5 seconds and afterwards just the background image fades in from 5-10 seconds and the overlay is not even shown.

    


    ffmpeg -framerate 25 -loop 1 -t 00:04:52 -i background.jpg -i wedding.mp3 -c:v libx264 -c:a aac -pix_fmt yuv420p -shortest -y part1.mp4


    


    ffmpeg -i part1.mp4 -framerate 25 -loop 1 -t 00:04:52 -i overlay.png -filter_complex "[0:v][1:v]overlay=enable='between(t,5,4.52)':shortest=1,fade=t=in:st=5:d=5[v]" -map "[v]" -map 0:a -c:v libx264 -c:a aac -pix_fmt yuv420p -y output.mp4


    


    Is there a way to make this work with FFMPEG (at best only with one command) ?

    


  • Converting video to a full sized image using all frames

    13 décembre 2014, par sroot

    I was wondering if there is any way to convert a video to an image ?
    Something like a scanner algorithm , something that would basically take all frames and convert it into one big image ?
    I know i can break the video into frames and then stitch them together , I was wondering if there is any faster and more simple solution to achieve the same .
    If it can’t be done can someone think how can I take the video in a "scanner" like mechanism ?

  • How to rotate thumbnail image in ffmpeg

    27 mai 2014, par Vishal Sharma

    I am using this code for my thumbnail image

    <?php 
    
$ffmpeg = '/usr/bin/ffmpeg'; 
    
$second = 2;
    
$video = 'video/123.mp4';    
    
$image = 'thumb/123.jpg';
    
$command = "$ffmpeg  -itsoffset -$second  -i $video -vcodec mjpeg -vframes 1 -an -f rawvideo -s 175x150 $image";

    its giving me the thumbnail image BUT i want to rotate that thumbnail image. I already tried transpose and rotate but nothing happen even i lost the thumbnail image also.

    Tried solutions but nothing happen :-

    $command ="$ffmpeg -itsoffset -$second -i $video -vcodec mjpeg -vframes 1 -vf 'transpose=1' -an -f rawvideo -s 175x150 $image";

    and

    $command ="$ffmpeg -itsoffset -$second -i $video -vcodec mjpeg -vframes 1 -vf 'rotate=PI/2' -an -f rawvideo -s 175x150 $image";

    Please help me.....

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