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Autres articles (106)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Pas question de marché, de cloud etc...
10 avril 2011Le vocabulaire utilisé sur ce site essaie d’éviter toute référence à la mode qui fleurit allègrement
sur le web 2.0 et dans les entreprises qui en vivent.
Vous êtes donc invité à bannir l’utilisation des termes "Brand", "Cloud", "Marché" etc...
Notre motivation est avant tout de créer un outil simple, accessible à pour tout le monde, favorisant
le partage de créations sur Internet et permettant aux auteurs de garder une autonomie optimale.
Aucun "contrat Gold ou Premium" n’est donc prévu, aucun (...)
Sur d’autres sites (12407)
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truehd : break out part of rematrix_channels into platform-specific callback.
20 mars 2014, par Ben Avison -
How to merge several audio and video file with defined start time using ffmpeg ? [closed]
1er décembre 2020, par Sina RostamiI want to merge several audio and video files with their defined start time using ffmpeg.


for example consider these :


a.mp3 (00:00)


b.mp3 (00:10)


c.mp3 (00:20)


a.mp4 (00:10)


and in the overlapping times, both file should be played.


the output should be a file (out.mp4) like this :


time:
 |---------------a.mp4-----------------|
|---a.mp3--|
 |---b.mp3----| |----c.mp3-------------|
====================================================




and it's okay to show a black screen when there's no video files at the time.
and also a soundless video when there's no audio file.
is it possible using ffmpeg ?


plz help


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Add text with FFMpeg drawtext at specific time
17 avril 2017, par nbrogiI’m adding text to an animated GIF.
I would like the text to appear at a specific time, though, and I’m unable to do that.
This is what I have :
ffmpeg -i image.gif -vf 'drawtext=textfile=/path/to/text.txt:x=0:y=0:fontfile=/path/to/font.ttf:fontsize=64:fontcolor=white:borderw=3:bordercolor=black:box=0'
I tried different approaches, but nothing seems to work. I can manipulate timing for the video using things like
-itsoffset 00:00:30
, but not the text.