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Autres articles (59)
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Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...)
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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>&1I 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 foundPlease 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>&1I 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 foundPlease help me to solve out this problem.
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ffmpeg on ubuntu convert 3gp to iphone 5 format [closed]
21 mars 2013, par JistanidiotI'm desperately trying to convert a 3GP video into something the iphone 5 will import and play. Verizon says they cannot help me that it is not possible to convert a Droid video to iphone.
After much trouble I came to the conclusion to try the conversion on my Ubuntu box using ffmpeg. Again after a long struggle, I removed the package and followed the directions at https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide
Now with the new complied ffmpeg, I try the following command :
ffmpeg -i foo.3gp -s 320x240 -r 30000/1001 -b:v 200k -bt 240k -vcodec libx264 -coder 0 -bf 0 -flags2 -wpred-dct8x8 -level 13 -maxrate 768k -bufsize 3M-acodec libfaac -ac 2 -ar 48000 -ab 192k output.mp4However I keep getting the error :
[NULL @ 0xa9874a0] Unable to find a suitable output format for 'libfaac' libfaac: Invalid argumentI found a random blog post saying you needed to add
`-target type’and then specify target file type (“vcd”, “svcd”, “dvd”, “dv”, “dv50”, “pal-vcd”, “ntsc-svcd”, … ). However after trying all 8 of them listed I still got the same errors.
I'm at a complete loss. How can I convert the 3gp video into the iphone 5 format ?
Thanks in advance.