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Autres articles (48)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Les formats acceptés
28 janvier 2010, parLes commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
Les format videos acceptés en entrée
Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
Les formats vidéos de sortie possibles
Dans un premier temps on (...) -
Automated installation script of MediaSPIP
25 avril 2011, parTo overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
The documentation of the use of this installation script is available here.
The code of this (...)
Sur d’autres sites (8994)
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'Could find no file' error
15 octobre 2015, par BrooksThis is my command :
"C:\...\ffmpeg.exe" -i "C:\...\audio.mp3" -r 1 -i "C:\...\%%d5.jpg" -qscale:v 1 -shortest ^
-s:v 1280x720 -y -r 30 -pix_fmt yuv420p -filter_complex "[0:a]volume=1[aout]" ^
-map 1:v -map "[aout]" "C:\...\video1.mp4"This is the error I get everytime :
I’ve searched and found various answers so I tried with
%%d5
%%5d
%d5
%5d
with no luck.
My files are named 00000.jpg, 00001.jpg ..., 00005.jpg. -
Find the delay between 2 audio streams
15 octobre 2015, par Jean-Philippe EncausseI have 2 cameras recording the same scene. I want to find the delay between the clips using audio stream.
How should I proceed ? I assume I should use a fuzzy function to match relevant spike in audio stream and find the same spikes in the other audio file ?
What algorithm should I use to get relevant data ? (I want to use NodeJS)
Is there any CLI, NodeJS, or FFMPEG helpers do that ?
Thanks !
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ffmpeg on windows 'Could find no file' error
14 octobre 2015, par BrooksThis is my command :
"C:\...\ffmpeg.exe" -i "C:\...\audio.mp3" -r 1 -i "C:\...\%%d5.jpg" -qscale:v 1 -shortest -s:v 1280x720 -y -r 30 -pix_fmt yuv420p -filter_complex "[0:a]volume=1[aout]" -map 1:v -map "[aout]" "C:\...\video1.mp4"
this is the error I get everytime :
I’ve searched on google and found various answers so I tried with
%%d5
%%5d
%d5
%5d
with no luck. (my files are named 00000.jpg, 00001.jpg ..., 00005.jpg)What am I doing wrong ?