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Autres articles (23)
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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 -
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 (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
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sh : ffmpeg : command not found when run command through php
9 avril 2015, par AshokI have installed successfully installed FFMpeg on root of my Centos 6 machine (https://trac.ffmpeg.org/wiki/CompilationGuide/Centos).
My workplace of apache/php is /var/www/html
Now I’m running below command successfully on /var/www/html directory to capture frame from the video file. It’s capturing a frame.
[root@localhost html]# ffmpeg -i video.mpg -an -ss 30 -t 00:00:01 -r 1 -y -vcodec mjpeg -f mjpeg -s 160x100 frame8 2>&1
I want to run this command through php and using shell_exec() or exec() php functions. My php code for running the command is :
$cmd = "/root/bin/ffmpeg -i /project/app/webroot/videos/video.mpg -ss 00:00:14.435 -f image2 -vframes 1 /project/app/webroot/videothumbnails/example-thumb.jpg";
$locale = 'en_IN.UTF-8';
setlocale(LC_ALL, $locale);
putenv('LC_ALL='.$locale);
echo shell_exec($cmd);When I’m trying to run command through above php code, I’m getting below error :
sh: ffmpeg: command not found
Please help me to solve out this problem.
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sh : ffmpeg : command not found when run command through php
21 septembre 2018, par Vivacity InfoTechI have installed successfully installed FFMpeg on root of my Centos 6 machine (https://trac.ffmpeg.org/wiki/CompilationGuide/Centos).
My workplace of apache/php is /var/www/html
Now I’m running below command successfully on /var/www/html directory to capture frame from the video file. It’s capturing a frame.
[root@localhost html]# ffmpeg -i video.mpg -an -ss 30 -t 00:00:01 -r 1 -y -vcodec mjpeg -f mjpeg -s 160x100 frame8 2>&1
I want to run this command through php and using shell_exec() or exec() php functions. My php code for running the command is :
$cmd = "/root/bin/ffmpeg -i /project/app/webroot/videos/video.mpg -ss 00:00:14.435 -f image2 -vframes 1 /project/app/webroot/videothumbnails/example-thumb.jpg";
$locale = 'en_IN.UTF-8';
setlocale(LC_ALL, $locale);
putenv('LC_ALL='.$locale);
echo shell_exec($cmd);When I’m trying to run command through above php code, I’m getting below error :
sh: ffmpeg: command not found
Please help me to solve out this problem.
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How do we determine the required dependencies for ffmpeg
15 mars 2021, par user3656901I've installed ffmpeg on ubuntu. I am going to copy the compiled ffmpeg and required dependencies to a directory and copy that directory to another machine. This way we can run ffmpeg on another machine without installation. How do we determine the required dependencies to copy ? Saw instruction on this page : https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu, but it didn't explain the required dependencies for ffmpeg.


When I used ldd ffmpeg, I got something like :


linux-vdso.so.1 (0x00007fffe20fd000)
 libavdevice.so.58 => /lib/x86_64-linux-gnu/libavdevice.so.58 (0x00007fc116e90000)
 libavfilter.so.7 => /lib/x86_64-linux-gnu/libavfilter.so.7 (0x00007fc116b10000)
 libavformat.so.58 => /lib/x86_64-linux-gnu/libavformat.so.58 (0x00007fc116890000)
 libavcodec.so.58 => /lib/x86_64-linux-gnu/libavcodec.so.58 (0x00007fc1152d0000)
 libavresample.so.4 => /lib/x86_64-linux-gnu/libavresample.so.4 (0x00007fc1152a0000)
 libpostproc.so.55 => /lib/x86_64-linux-gnu/libpostproc.so.55 (0x00007fc115270000)



Are those the required dependencies ? It didn't list the files under bin, include or share folders.