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  • 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.

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Librairies et binaires spécifiques au traitement vidéo et sonore

    31 janvier 2010, par

    Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
    Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
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Sur d’autres sites (6907)

  • using ffmpeg create video collage from video captured by app

    25 septembre 2017, par Bharat singh

    Hi guys i am working on a android app which is based on video collage in which have to create collage from selected or captured video, there are different types of collage i have to implement. i have implemented most of them.
    But i am stuck when i try to create a specific type of collage.

    So here is my question

    i have to create a collage in which all video should play one be one

    i have to combine 16 video all together in a frame and play one by one.

    it should be look like this

    enter image description here

    for now all video are playing together what should i do so that all videos play one by one
    Thanks in Advance

  • FFMPEG overlay video over image using movie filter resulting video with no sound

    22 février 2021, par Herahadi An

    I want to overlay srinked video on the top of single image.
I use movie filter to do that. like this

    


    ffmpeg.exe -loop 1 -i Coronavirus00000000.jpg -vf "movie=C\\:/\Users/\Toshiba/\Pictures/\test vcp/\shopi pro.mp4,scale=1180:-1[inner];[in][inner]overlay=70:70:shortest=1[out]" -y out.mp4


    


    It's work. but the problem, the audio from video is removed. The final video out.mp4 has no sound, even though the original video has.

    


    I have read answer on this threat FFMPEG overlaying video with image removes audio

    


    That recommend to Change into ...[padded]overlay=0:0" -y ... Or add -map 0:a

    


    But I don't understand how to implement that answer into movie filter

    


  • Wrong video duration reported after concatenating video files in BASH script

    13 novembre 2012, par Benjen

    I am trying to merge three video files (each 16 seconds long) into one file using ffmpeg. Since they are in mpeg format I am simply trying to concatenate them into one file using cat command. The problem is that when I run the resulting file (video.mpg) it is reported as being 16 seconds long (same as the first concatenated video). Interestingly when I play the file in VLC, I can watch the whole 48 sec of video, even though the video progress bar also only reports up to 16 secs.

    It almost seems like the file "properties" (e.g. duration, etc) are not updated after the additional two videos are added using the cat command.

    Would appreciate any suggestions on how I might solve this.

    The following is the relevant section of the BASH script I have created :

    mkfifo intermediate1.mpg
    
mkfifo intermediate2.mpg
    
mkfifo intermediate3.mpg
    
ffmpeg -i "./tmp/final01.mp4" -qscale 1 -y intermediate1.mpg < /dev/null &
    
ffmpeg -i "./tmp/final02.mp4" -qscale 1 -y intermediate2.mpg < /dev/null &
    
ffmpeg -i "./tmp/final03.mp4" -qscale 1 -y intermediate3.mpg < /dev/null &
    

    
echo "[audioforge] Stitching files "
    
cat intermediate1.mpg >> ./tmp/video.mpg
    
cat intermediate2.mpg >> ./tmp/video.mpg
    
cat intermediate3.mpg >> ./tmp/video.mpg
    

    
# Convert back to mp4 format.
    
ffmpeg -i "./tmp/video.mpg" -qscale 1 -y "./tmp/video.mp4"

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