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Médias (1)
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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (69)
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Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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List of compatible distributions
26 avril 2011, parThe 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 (...) -
Publier sur MédiaSpip
13 juin 2013Puis-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 (9687)
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avformat/avio : Don't include common.h
30 juillet 2021, par Andreas Rheinhardt -
avformat/avidec : don't save a copy of the packet's AVBufferRef on DV streams
2 mai 2021, par James Almer -
ffmpeg save difference between 2 videos to file
10 août 2020, par 0x-1I'm currently trying to learn everything related to videos and encountered a problem that I need help with.


The Question is : How can I save the difference between 2 videos to a seperate file with ffmpeg ?

For example here is the ffplay command I'm trying with :
(Source : https://superuser.com/questions/854543/how-to-compare-the-difference-between-2-videos-color-in-ffmpeg)

ffplay -f lavfi "movie=left.mp4,setpts=PTS-STARTPTS,split=3[a0][a1][a2];
 movie=right.mp4,setpts=PTS-STARTPTS,split[b0][b1];
 [a0][b0]blend=c0_mode=difference[y];
 [a1]lutyuv=y=val:u=128:v=128[uv];
 [y][uv]mergeplanes=0x001112:yuv420p,pad=2*iw:ih:0:0[down];
 [a2][b1]hstack[up];[up][down]vstack"



In this case I would want to have the bottom left video saved to a new file.

Can someone help me get together the right ffmpeg filter and explain the proccessing of ffmpeg ?