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Mise à jour de la version 0.1 vers 0.2
24 juin 2013, parExplications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...) -
Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains 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 ;
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Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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ffmpeg split into frames
4 novembre 2011, par bradleygHey, I want to split a video which is one second long (25fps)into 25 seperate video files. I know I can split it up into jpegs but I need to retain the audio. So when I recompile audio is still there.
This is what I tried to grab the first frame only (with audio) :
ffmpeg -i 1.mov -vcodec mjpeg -qscale 1 -an -ss 00:00:00:00 -t 00:00:00:1 frame1.mov
But it doesn't seem to work. Am I wrong in assuming ffmpeg supports time stamps in this format ? hh:mm:ss:f ?
Thanks
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Split VFR video into CFR chunks ?
17 janvier 2021, par Daniel L.Is there a good way to split a VFR video into chunks that split whenever the framerate changes ?


I have a video that I want to edit that is VFR but my editor doesn't support VFR. I don't want to set a constant framerate and convert it because that could degrade some sections of the video.


I was thinking that one way working with it would be to take it and split it into chunks that are CFR to work on separately (hopefully they'll be large sections).


I haven't found a good way to do it though, ffmpeg at least doesn't seem to have something built in to let me do it.


An alternative question would be : is there some software that would let me easily scan the video to find the framerates used ? If it's not too crazy, I can convert to a common multiple framerate, edit and then remove the duplicate frames with Avisynth later.


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Split out extension
24 juin 2013, par nschonniSplit out extension