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Sur d’autres sites (14715)

  • How to install ffmpeg

    8 octobre 2017, par user5913892

    I 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">&lt;script type=&quot;text/javascript&quot;&gt;<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 />
    
&lt;/script&gt;
    
    
    
        
        
    
    
    


    

            < ?php foreach( $info as $key => $opt ) : ?>
            < ?php endforeach ; ?>
    
    
        
        
    
    
        
    
            Property
            Value
        
    
        



    
            < ?php echo $opt[’name’] ; ?> :
            

                    < ?php if( !empty( $opt[’value’] ) ) : ?>
    

                        < ?php
    
                    if( !is_array( $opt[’value’] ) ) :
    
                        echo $opt[’value’] ;
    
                    else : ?>
    

                            [Expand/Collapse]
    

    

                            < ?php foreach( $opt[’value’] as $val ) : ?>
    

    < ?php echo $val ; ?>
    

                            < ?php endforeach ; ?>
    

    

                        < ?php endif ; ?>
    

                    < ?php else : ?>
    
                    [Not found]
    
                < ?php endif ; ?>

    that return me this :

    enter image description here

    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.
    enter image description here

    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 ?

  • Anomalie #4775 (Fermé) : warning en php 8 avant l’installation

    7 mai 2021, par Franck D

    Hello :)

    Firefox 88.0.1
    SPIP 4.0.0-alpha GIT [master : 42d36eda]

    Laragon avec :
    php 8.0.3
    Apache 2.4.46
    MySQL 8.0.23
    phpMyAdmin 5.1.0

    Juste pour dire que, si je vais sur l’url avant que spip soit installer, j’ai 3 warnings (qui sont aussi visible une fois l’installation faite) dans tous les cas, il suffit d’actualiser la page pour qu’elles disparaissent (voir copie d’écran)
    A savoir, j’ai un fichier mes options avec dedans :

    1. <span class="CodeRay"><span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">_NO_CACHE</span><span class="delimiter">'</span></span>, -<span class="integer">1</span>);
      2. 

    2. <span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">_INTERDIRE_COMPACTE_HEAD_ECRIRE</span><span class="delimiter">'</span></span>, <span class="predefined-constant">true</span>);
      3. 

    3. <span class="predefined">error_reporting</span>(<span class="exception">E_ALL</span>^<span class="exception">E_NOTICE</span>);
      4. 

    4. ini_set (<span class="string"><span class="delimiter">"</span><span class="content">display_errors</span><span class="delimiter">"</span></span>, <span class="string"><span class="delimiter">"</span><span class="content">On</span><span class="delimiter">"</span></span>);
      5. 

    5. <span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">SPIP_ERREUR_REPORT</span><span class="delimiter">'</span></span>,<span class="exception">E_ALL</span>);
      6. 

    6. <span class="predefined">$GLOBALS</span>[<span class="string"><span class="delimiter">'</span><span class="content">taille_des_logs</span><span class="delimiter">'</span></span>] = <span class="integer">500</span>;
      7. 

    7. <span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">_MAX_LOG</span><span class="delimiter">'</span></span>, <span class="integer">500000</span>);
      8. 

    8. <span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">_LOG_FILELINE</span><span class="delimiter">'</span></span>,<span class="predefined-constant">true</span>);
      9. 

    9. <span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">_LOG_FILTRE_GRAVITE</span><span class="delimiter">'</span></span>,<span class="integer">8</span>);
      10. 

    10. <span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">_DEBUG_SLOW_QUERIES</span><span class="delimiter">'</span></span>, <span class="predefined-constant">true</span>);
      11. 

    11. <span class="predefined">define</span>(<span class="string"><span class="delimiter">'</span><span class="content">_BOUCLE_PROFILER</span><span class="delimiter">'</span></span>, <span class="integer">5000</span>);
      12. 

    12. </span>
      13. 

    Télécharger

  • How to install ffmpeg

    9 mars 2016, par user5913892

    I 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 :

    &lt;?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'] ) &amp;&amp; strpos( $_POST['ffmpeg_path'], 'ffmpeg' ) !== false ? trim( $_POST['ffmpeg_path'] ) : '';
    
if( !$ffmpeg_path &amp;&amp; !$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">&lt;script type=&quot;text/javascript&quot;&gt;<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 />
    
&lt;/script&gt;
    
    
    
        
        
    
    
    


    

            < ?php foreach( $info as $key => $opt ) : ?>
            < ?php endforeach ; ?>
    
    
        
        
    
    
        
    
            Property
            Value
        
    
        



    
            < ?php echo $opt[’name’] ; ?> :
            

                    < ?php if( !empty( $opt[’value’] ) ) : ?>
    

                        < ?php
    
                    if( !is_array( $opt[’value’] ) ) :
    
                        echo $opt[’value’] ;
    
                    else : ?>
    

                            [Expand/Collapse]
    

    

                            < ?php foreach( $opt[’value’] as $val ) : ?>
    

    < ?php echo $val ; ?>
    

                            < ?php endforeach ; ?>
    

    

                        < ?php endif ; ?>
    

                    < ?php else : ?>
    
                    [Not found]
    
                < ?php endif ; ?>

    that return me this :

    enter image description here

    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.
    enter image description here

    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 ?

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