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Autres articles (108)
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Menus personnalisés
14 novembre 2010, parMediaSPIP utilise le plugin Menus pour gérer plusieurs menus configurables pour la navigation.
Cela permet de laisser aux administrateurs de canaux la possibilité de configurer finement ces menus.
Menus créés à l’initialisation du site
Par défaut trois menus sont créés automatiquement à l’initialisation du site : Le menu principal ; Identifiant : barrenav ; Ce menu s’insère en général en haut de la page après le bloc d’entête, son identifiant le rend compatible avec les squelettes basés sur Zpip ; (...) -
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 -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...)
Sur d’autres sites (6770)
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How to setup ffmpeg for linux server
1er décembre 2014, par hiteshI need to create a screen shot from video,
I have followed this tutorial to do the intial setup in window 8, php 5.3
1) I downloaded the ffmpeg from here -[
http://ffmpeg.zeranoe.com/builds/ ] for 64 bit operating system.2) I followed the https://www.youtube.com/watch?v=gU49GiWGGAI , video and did all configuration successfully and
phpinfo()
shows thatffmpeg
has been installed.3) Then I tried this to find out whether it is working or not,
It worked successfully
4) Next I followed this video tutorial here and thumbnails were created successfully.
below is my code
/**
* FFMPEG-PHP Test Script
*
* Special thanks to http://www.sajithmr.me/ffmpeg-sample-code for this code example!
* See the tutorial at http://myownhomeserver.com on how to install ffmpeg-php.
*/
error_reporting(1);
error_reporting(E_ALL ^ E_NOTICE);
// Check if the ffmpeg-php extension is loaded first
extension_loaded('ffmpeg') or die('Error in loading ffmpeg');
// Determine the full path for our video
$vid = realpath('./videos/myvideo.mp4');
$videosize = filesize($vid);
$remoteVideo = 'http://video-js.zencoder.com/oceans-clip.mp4';
//ffmpeg
$ffmpeg = dirname(__FILE__) . "\\ffmpeg\\bin\\ffmpeg";
$imageFile = "1.png";
$image2 = "2.png";
$size = "120x90";
$getfromsecond = 7;
$cmd = "$ffmpeg -i $vid -an -ss $getfromsecond -s $size $imageFile";
$cmd2 = "$ffmpeg -i $remoteVideo -an -ss $getfromsecond -s $size $image2";
if(!shell_exec($cmd)){
echo "Thumbnail created";
}else{
echo "Error Creating thumbnail";
}
if(!shell_exec($cmd2)){
echo "Thumbnail for remote url was created";
}else{
echo "Error Creating thumbnail for remote url ";
}OUTPUT
Thumbnail created
Thumbnail for remote url was createdNow above code works as expected in my local, in window machine , I need to do it in my server environment(Linux server) with php 5.5. How do I do the configuration for ffmpeg in linux server with php 5.5.
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How to compile ffmpeg4.4 with OpenCV3.4.13 to work in Android Studio4.2.1 (Java) [closed]
8 juin 2021, par FabFinally opencv is working in my Android Studio project (solved with help of https://www.youtube.com/watch?v=-0Yx1UzozzQ). But theres is no Video I/O information visible so I guess i didnt connected ffmpeg correctly in my project and it isnt used at all !?


My steps so far :


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ffmpeg download : https://www.videohelp.com/software/ffmpeg


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added ffmpeg to path like explained here :
https://soundartifacts.com/how-to/186-how-to-install-ffmpeg-on-windows-10-amp-add-ffmpeg-to-windows-path.html#video
. Powershell shows that ffmpeg is installed.


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when printing Core.getBuildInformation() in the project I see that the Video I/O section is empty and I assume there has to be some information about FFMPEG etc...see picture :
enter image description here










- 

- I dont get any error messages. I try to VideoCapture.open("somestring") and return value is always false.




I know there are a lot of similar questions but I cant identify which one really addresses my issue.
Really appreciate your help. Thanks, Fabian


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How to bind ffmpeg4.4 to OpenCV3.4.13 to work in Android Studio4.2.1 (Java)
8 juin 2021, par FabFinally opencv is working in my Android Studio project (solved with help of https://www.youtube.com/watch?v=-0Yx1UzozzQ). But theres is no Video I/O information visible so I guess i didnt connected ffmpeg correctly in my project and it isnt used at all !?


My steps so far :


- 

-
ffmpeg download : https://www.videohelp.com/software/ffmpeg


-
added ffmpeg to path like explained here :
https://soundartifacts.com/how-to/186-how-to-install-ffmpeg-on-windows-10-amp-add-ffmpeg-to-windows-path.html#video
. Powershell shows that ffmpeg is installed.


-
when printing Core.getBuildInformation() in the project I see that the Video I/O section is empty and I assume there has to be some information about FFMPEG etc...see picture :
enter image description here










- 

- I dont get any error messages. I try to VideoCapture.open("somestring") and return value is always false.




I know there are a lot of similar questions but I cant identify which one really addresses my issue.
Really appreciate your help. Thanks, Fabian


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