Recherche avancée
Médias (1)
-
The Slip - Artworks
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Texte
Autres articles (38)
-
Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...) -
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 (8038)
-
How to install ffmpeg
8 octobre 2017, par user5913892I want to make a "mini" editor video. My goal is, cut some part of the video and then save it and also create an undo button. Now , I was looking for the best solution (This operation have to be done in a website) and I found that I have to use ffmpeg. I didn’t know if ffmpeg was already installed on my server and I use this php script to discover it :
<?php
/**
* Test script for FFmpeg
*
* @author Andycoder /wdevblog.net.ru/>
*/
ini_set('display_errors',1);
error_reporting(E_ALL);
$is_windows = strpos( php_uname(), "Windows" ) !== false;
$ffmpeg_path = !empty( $_POST['ffmpeg_path'] ) && strpos( $_POST['ffmpeg_path'], 'ffmpeg' ) !== false ? trim( $_POST['ffmpeg_path'] ) : '';
if( !$ffmpeg_path && !$is_windows ){
$ffmpeg_path = trim( shell_exec( 'which ffmpeg' ) );
}
function getCodecs( $ffmpeg_path = '' ) {
$lines = array();
$encoders = array();
exec( "{$ffmpeg_path} -codecs", $lines);
foreach ($lines as $line) {
if (preg_match('/^\s+([A-Z .]+)\s+(\w{2,})\s+(.*)$/', $line, $m)) {
$type = trim($m[1]);
if (strpos($type, 'E') !== false) {
$encoder = trim($m[2]);
if (strpos($encoder, ',') !== false) {
foreach (split(',', $encoder) as $e) {
$encoders[] = $e;
}
} else {
$encoders[] = $encoder;
}
}
}
}
sort($encoders);
return $encoders;
}
function getPHPPath(){
$is_windows = strpos( strtolower(php_uname()), 'windows' ) !== false;
if( $is_windows ){
$output = dirname(ini_get('extension_dir')) . "/php.exe";
}else{
$output = trim(shell_exec("which php"));
}
return $output;
}
$info = array();
$info['php_version'] = array( 'name' => 'PHP version', 'value' => phpversion() );
$info['php_path'] = array( 'name' => 'PHP path', 'value' => getPHPPath() );
$info['web_server'] = array( 'name' => 'Web server', 'value' => $_SERVER['SERVER_SOFTWARE'] );
$info['ffmpeg_path'] = array( 'name' => 'FFMPEG path', 'value' => $ffmpeg_path );
$info['ffmpeg_version'] = array( 'name' => 'FFMPEG version', 'value' => '' );
if( $ffmpeg_path ){
$ffmpeg_ver = shell_exec( "{$ffmpeg_path} -version" );
preg_match( '/.+version.+/', $ffmpeg_ver, $matches );
if( !empty( $matches ) ){
$info['ffmpeg_version']['value'] = $matches[0];
}
}
$info['yamdi_path'] = array( 'name' => 'Yamdi path', 'value' => !$is_windows ? trim(shell_exec('which yamdi')) : '' );
$info['mp4box_path'] = array( 'name' => 'MP4Box (GPAC) path', 'value' => !$is_windows ? trim(shell_exec('which MP4Box')) : '' );
$info['qtfaststart_path'] = array( 'name' => 'qt-faststart path', 'value' => !$is_windows ? trim(shell_exec('which qt-faststart')) : '' );
$info['flvtool2_path'] = array( 'name' => 'flvtool2 path', 'value' => !$is_windows ? trim(shell_exec('which flvtool2')) : '' );
$info['ffmpeg_codecs'] = array( 'name' => 'FFMPEG codecs', 'value' => array() );
if( $ffmpeg_path ) {
$info['ffmpeg_codecs']['value'] = getCodecs( $ffmpeg_path );
}
if( empty( $info['ffmpeg_codecs']['value'] ) ){
$info['ffmpeg_path']['value'] = '';
}
ksort($info);
?>
<code class="echappe-js"><script type="text/javascript"><br />
function expandCollapse( id ){<br />
if( document.getElementById(id).style.display == 'none' ){<br />
document.getElementById(id).style.display = 'block';<br />
}else{<br />
document.getElementById(id).style.display = 'none';<br />
}<br />
}<br />
</script>Property Value < ?php foreach( $info as $key => $opt ) : ?>
< ?php echo $opt[’name’] ; ?> : < ?php if( !empty( $opt[’value’] ) ) : ?>
< ?php
if( !is_array( $opt[’value’] ) ) :
echo $opt[’value’] ;
else : ?>< ?php endif ; ?>
< ?php else : ?>
[Not found]
< ?php endif ; ?>< ?php endforeach ; ?>
that return me this :
So, I have not ffmpeg installed on that server. The server should be Linux, I say this because I use one of the many website in Internet to discover it.
I know that the website say that the Webserver is Engine-x, but my company has told that is Apache (as the php script already told me). Now , I found this link http://www.mysql-apache-php.com/ffmpeg-install.htm (in Stackoverflow and many other parts) that say how to install ffmpeg in Linux, but Where should I execute these commands ? Should I use Putty ? or What ?
-
How to install ffmpeg
9 mars 2016, par user5913892I want to make a "mini" editor video. My goal is, cut some part of the video and then save it and also create an undo button. Now , I was looking for the best solution (This operation have to be done in a website) and I found that I have to use ffmpeg. I didn’t know if ffmpeg was already installed on my server and I use this php script to discover it :
<?php
/**
* Test script for FFmpeg
*
* @author Andycoder /wdevblog.net.ru/>
*/
ini_set('display_errors',1);
error_reporting(E_ALL);
$is_windows = strpos( php_uname(), "Windows" ) !== false;
$ffmpeg_path = !empty( $_POST['ffmpeg_path'] ) && strpos( $_POST['ffmpeg_path'], 'ffmpeg' ) !== false ? trim( $_POST['ffmpeg_path'] ) : '';
if( !$ffmpeg_path && !$is_windows ){
$ffmpeg_path = trim( shell_exec( 'which ffmpeg' ) );
}
function getCodecs( $ffmpeg_path = '' ) {
$lines = array();
$encoders = array();
exec( "{$ffmpeg_path} -codecs", $lines);
foreach ($lines as $line) {
if (preg_match('/^\s+([A-Z .]+)\s+(\w{2,})\s+(.*)$/', $line, $m)) {
$type = trim($m[1]);
if (strpos($type, 'E') !== false) {
$encoder = trim($m[2]);
if (strpos($encoder, ',') !== false) {
foreach (split(',', $encoder) as $e) {
$encoders[] = $e;
}
} else {
$encoders[] = $encoder;
}
}
}
}
sort($encoders);
return $encoders;
}
function getPHPPath(){
$is_windows = strpos( strtolower(php_uname()), 'windows' ) !== false;
if( $is_windows ){
$output = dirname(ini_get('extension_dir')) . "/php.exe";
}else{
$output = trim(shell_exec("which php"));
}
return $output;
}
$info = array();
$info['php_version'] = array( 'name' => 'PHP version', 'value' => phpversion() );
$info['php_path'] = array( 'name' => 'PHP path', 'value' => getPHPPath() );
$info['web_server'] = array( 'name' => 'Web server', 'value' => $_SERVER['SERVER_SOFTWARE'] );
$info['ffmpeg_path'] = array( 'name' => 'FFMPEG path', 'value' => $ffmpeg_path );
$info['ffmpeg_version'] = array( 'name' => 'FFMPEG version', 'value' => '' );
if( $ffmpeg_path ){
$ffmpeg_ver = shell_exec( "{$ffmpeg_path} -version" );
preg_match( '/.+version.+/', $ffmpeg_ver, $matches );
if( !empty( $matches ) ){
$info['ffmpeg_version']['value'] = $matches[0];
}
}
$info['yamdi_path'] = array( 'name' => 'Yamdi path', 'value' => !$is_windows ? trim(shell_exec('which yamdi')) : '' );
$info['mp4box_path'] = array( 'name' => 'MP4Box (GPAC) path', 'value' => !$is_windows ? trim(shell_exec('which MP4Box')) : '' );
$info['qtfaststart_path'] = array( 'name' => 'qt-faststart path', 'value' => !$is_windows ? trim(shell_exec('which qt-faststart')) : '' );
$info['flvtool2_path'] = array( 'name' => 'flvtool2 path', 'value' => !$is_windows ? trim(shell_exec('which flvtool2')) : '' );
$info['ffmpeg_codecs'] = array( 'name' => 'FFMPEG codecs', 'value' => array() );
if( $ffmpeg_path ) {
$info['ffmpeg_codecs']['value'] = getCodecs( $ffmpeg_path );
}
if( empty( $info['ffmpeg_codecs']['value'] ) ){
$info['ffmpeg_path']['value'] = '';
}
ksort($info);
?>
<code class="echappe-js"><script type="text/javascript"><br />
function expandCollapse( id ){<br />
if( document.getElementById(id).style.display == 'none' ){<br />
document.getElementById(id).style.display = 'block';<br />
}else{<br />
document.getElementById(id).style.display = 'none';<br />
}<br />
}<br />
</script>Property Value < ?php foreach( $info as $key => $opt ) : ?>
< ?php echo $opt[’name’] ; ?> : < ?php if( !empty( $opt[’value’] ) ) : ?>
< ?php
if( !is_array( $opt[’value’] ) ) :
echo $opt[’value’] ;
else : ?>< ?php endif ; ?>
< ?php else : ?>
[Not found]
< ?php endif ; ?>< ?php endforeach ; ?>
that return me this :
So, I have not ffmpeg installed on that server. The server should be Linux, I say this because I use one of the many website in Internet to discover it.
I know that the website say that the Webserver is Engine-x, but my company has told that is Apache (as the php script already told me). Now , I found this link http://www.mysql-apache-php.com/ffmpeg-install.htm (in Stackoverflow and many other parts) that say how to install ffmpeg in Linux, but Where should I execute these commands ? Should I use Putty ? or What ?
-
Unable to 'make' android ndk project - build fails : [build-openh264-x86] Error 2
18 décembre 2015, par NoobNinjaI’ve attempted these two fixes I’ve found while researching the issue :
android update project --23 --/Users/ajswann/Downloads/android-sdk-macosx
make OS=android NDKROOT=/Users/ajswann/Downloads/android-sdk-macosx TARGET=android-19 ARCH=x86 clean...however neither seems to resolve the issue.
Any input/suggestions are appreciated.
P.S.
I’m running OSX - could this be an issue with attempting to run an x86 architecture on a 64 bit machine ?
Error Message :
chris-mini-mac:linphone-android ajswann$ sudo make
ls: /opt/local/etc/openssl/certs: No such file or directory
/Users/ajswann/Downloads/android-sdk-macosx/tools/android update project --path . --target android-23
Updated project.properties
Updated local.properties
build.xml: Found version-tag: custom. File will not be updated.
Updated file ./proguard-project.txt
It seems that there are sub-projects. If you want to update them
please use the --subprojects parameter.
/Users/ajswann/Downloads/android-sdk-macosx/tools/android update test-project --path tests -m .
Resolved location of main project to: /groupchat/linphone-android/tests
Updated project.properties
Updated local.properties
Updated file tests/proguard-project.txt
Updated ant.properties
/Users/ajswann/Downloads/android-sdk-macosx/tools/android update project --path liblinphone_tester --target android-23
Updated project.properties
Updated local.properties
Updated file liblinphone_tester/proguard-project.txt
ant -e -S clean
Buildfile: /groupchat/linphone-android/build.xml
No sub-builds to iterate on
mkdir -p /groupchat/linphone-android/submodules/externals/openh264/include/wels
rsync -rvLpgoc --exclude ".git" /groupchat/linphone-android/submodules/externals/openh264/codec/api/svc/* /groupchat/linphone-android/submodules/externals/openh264/include/wels/.
building file list ... done
sent 156 bytes received 20 bytes 352.00 bytes/sec
total size is 56216 speedup is 319.41
mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264
mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264/arm
cd /groupchat/linphone-android/submodules/externals/build/openh264/arm \
&& rsync -rvLpgoc --exclude ".git" /groupchat/linphone-android/submodules/externals/openh264/* .
building file list ... done
sent 18841 bytes received 20 bytes 37722.00 bytes/sec
total size is 48272799 speedup is 2559.40
cd /groupchat/linphone-android/submodules/externals/build/openh264/arm && \
make libraries -j4 OS=android ARCH=arm NDKROOT=/Users/ajswann/Downloads/android-ndk-r10e TARGET=android-19
cd ./ && sh ./codec/common/generate_version.sh
Keeping existing codec/common/inc/version_gen.h
mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264
mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264/x86
cd /groupchat/linphone-android/submodules/externals/build/openh264/x86 \
&& rsync -rvLpgoc --exclude ".git" /groupchat/linphone-android/submodules/externals/openh264/* .
building file list ... done
sent 18841 bytes received 20 bytes 12574.00 bytes/sec
total size is 48272799 speedup is 2559.40
cd /groupchat/linphone-android/submodules/externals/build/openh264/x86 && \
make libraries -j4 OS=android ARCH=x86 NDKROOT=/Users/ajswann/Downloads/android-ndk-r10e TARGET=android-19
cd ./ && sh ./codec/common/generate_version.sh
nasm -DX86_32 -f elf -I./codec/common/x86/ -o codec/decoder/core/x86/dct.o codec/decoder/core/x86/dct.asm
codec/decoder/core/x86/dct.asm:1: error: label or instruction expected at start of line
codec/decoder/core/x86/dct.asm:144: error: label or instruction expected at start of line
codec/decoder/core/x86/dct.asm:234: error: symbol `IdctResAddPred_mmx' redefined
codec/decoder/core/x86/dct.asm:262: error: symbol `WelsBlockZero16x16_sse2' redefined
codec/decoder/core/x86/dct.asm:276: error: symbol `WelsBlockZero8x8_sse2' redefined
codec/decoder/core/x86/dct.asm:287: error: label or instruction expected at start of line
make[1]: *** [codec/decoder/core/x86/dct.o] Error 1
make[1]: *** Waiting for unfinished jobs....
Keeping existing codec/common/inc/version_gen.h
make[1]: *** wait: No child processes. Stop.
make: *** [build-openh264-x86] Error 2Source Repository (I simply clone it, add the platform-tools and tools folder from my android-sdk and run ’make’ and I get this error) :
Syndiquer tout le site
