//	input movie files
	$files_to_process = array(
		'/usr/local/home/xxx/xxx.com/videos/mavideo.avi',
	);

<?php




// 	define the paths to the required binaries
	define('FFMPEG_BINARY', '/usr/bin/ffmpeg');
	//define('FFMPEG_FLVTOOLS_BINARY', '/usr/bin/flvtool2');
	
	require_once 'ffmpeg.php';
	
// 	please replace xxxxx with the full absolute path to the files and folders
// 	also please make the $video_output_dir read and writeable by the webserver
	
//	input movie files
	$files_to_process = array(
		'/usr/local/home/xxx/xxx.com/videos/mavideo.avi',
	);

//	output files dirname has to exist
	//$video_output_dir = 'xxxxx/ffmpeg/www/example/processed/videos/';
	$video_output_dir = '/usr/local/home/xxx/xxx.com/videos/';
	
//	bit rate of audio (valid vaues are 16,32,64)
	$bitrate = 64;

//	sampling rate (valid values are 11025, 22050, 44100)
	$samprate = 44100;
	
// 	start ffmpeg class
	$ffmpeg = new ffmpeg();
	
// 	set ffmpeg class to run silently
	$ffmpeg->on_error_die = FALSE;
	
// 	loop through the files to process
	foreach($files_to_process as $file)
	{
// 		get the filename parts
		$filename = basename($file);
		$filename_minus_ext = substr($filename, 0, strrpos($filename, '.'));
		
// 		set the input file
		$ok = $ffmpeg->setInputFile($input_dir.$file);
// 		check the return value in-case of error
		if(!$ok)
		{
// 			if there was an error then get it 
			echo $ffmpeg->getLastError()."<br />\r\n";
			$ffmpeg->reset();
			continue;
		}
		
// 		set the output dimensions
		$ffmpeg->setVideoOutputDimensions(320, 240);
		
// 		set the video to be converted to flv
		$ffmpeg->setFormatToFLV($samprate, $bitrate);
		
// 		set the output details
		$ok = $ffmpeg->setOutput($video_output_dir, $filename_minus_ext.'.flv', TRUE);
// 		check the return value in-case of error
		if(!$ok)
		{
// 			if there was an error then get it 
			echo $ffmpeg->getLastError()."<br />\r\n";
			$ffmpeg->reset();
			continue;
		}
		
// 		execute the ffmpeg command
		$result = $ffmpeg->execute(TRUE);
		
// 		get the last command given
// 		$command = $ffmpeg->getLastCommand();
// 		echo $command[0]."<br />\r\n";
// 		echo $command[1]."<br />\r\n";
		
// 		check the return value in-case of error
		if(!$result)
		{
// 			if there was an error then get it 
			echo $ffmpeg->getLastError()."<br />\r\n";
			$ffmpeg->reset();
			continue;
		}
		
		echo 'Video converted... <b>'.array_shift($ffmpeg->getLastOutput()).'</b><br />'."\r\n";
	
// 		reset 
		$ffmpeg->reset();
	}
	
?>

Je souhaite convertir un avi en FLV; le code ci-dessous marche bien mais demande que je spécifie le chemin d'accès du fichier à convertir[php] // input movie files
$files_to_process = array(
'/usr/local/home/xxx/xxx.com/videos/mavideo.avi',
);[/php]

Je souhaite plutôt pouvoir parcourir l'ordinateur pour choisir le fichier à convertir.
J'ai donc utiliser ce formulaire
[code]<!-- Le type d'encodage des données, enctype, DOIT être spécifié comme ce qui suit -->
<form action="flv.php" method="post" enctype="multipart/form-data" name="form" id="form">
<!-- MAX_FILE_SIZE doit précéder le champs input de type file -->
<input type="hidden" name="MAX_FILE_SIZE" value="30000" />
<!-- Le nom de l'élément input détermine le nom dans le tableau $_FILES -->
Envoyez ce fichier : <input name="image" type="file" id="image" />
<input type="submit" value="Envoyer le fichier" />
</form>[/code]

Je veux savoir comment recuperer la valeur du champ fichier du formulaire puis le convertir.


[php]<?php




// define the paths to the required binaries
define('FFMPEG_BINARY', '/usr/bin/ffmpeg');
//define('FFMPEG_FLVTOOLS_BINARY', '/usr/bin/flvtool2');

require_once 'ffmpeg.php';

// please replace xxxxx with the full absolute path to the files and folders
// also please make the $video_output_dir read and writeable by the webserver

// input movie files
$files_to_process = array(
'/usr/local/home/xxx/xxx.com/videos/mavideo.avi',
);

// output files dirname has to exist
//$video_output_dir = 'xxxxx/ffmpeg/www/example/processed/videos/';
$video_output_dir = '/usr/local/home/xxx/xxx.com/videos/';

// bit rate of audio (valid vaues are 16,32,64)
$bitrate = 64;

// sampling rate (valid values are 11025, 22050, 44100)
$samprate = 44100;

// start ffmpeg class
$ffmpeg = new ffmpeg();

// set ffmpeg class to run silently
$ffmpeg->on_error_die = FALSE;

// loop through the files to process
foreach($files_to_process as $file)
{
// get the filename parts
$filename = basename($file);
$filename_minus_ext = substr($filename, 0, strrpos($filename, '.'));

// set the input file
$ok = $ffmpeg->setInputFile($input_dir.$file);
// check the return value in-case of error
if(!$ok)
{
// if there was an error then get it
echo $ffmpeg->getLastError()."<br />\r\n";
$ffmpeg->reset();
continue;
}

// set the output dimensions
$ffmpeg->setVideoOutputDimensions(320, 240);

// set the video to be converted to flv
$ffmpeg->setFormatToFLV($samprate, $bitrate);

// set the output details
$ok = $ffmpeg->setOutput($video_output_dir, $filename_minus_ext.'.flv', TRUE);
// check the return value in-case of error
if(!$ok)
{
// if there was an error then get it
echo $ffmpeg->getLastError()."<br />\r\n";
$ffmpeg->reset();
continue;
}

// execute the ffmpeg command
$result = $ffmpeg->execute(TRUE);

// get the last command given
// $command = $ffmpeg->getLastCommand();
// echo $command[0]."<br />\r\n";
// echo $command[1]."<br />\r\n";

// check the return value in-case of error
if(!$result)
{
// if there was an error then get it
echo $ffmpeg->getLastError()."<br />\r\n";
$ffmpeg->reset();
continue;
}

echo 'Video converted... <b>'.array_shift($ffmpeg->getLastOutput()).'</b><br />'."\r\n";

// reset
$ffmpeg->reset();
}

?>[/php]

Bonjour,

Essaye de faire la conversion d'abord en ligne de commande avec FFmpeg ça te permettra de voir facilement les messages d'erreur avant de passer via PHP

<?php
$output = shell_exec('ffmpeg -i monavi.avi monimage.jpg -t dureeextraite -ss debutextraction');
echo "<pre>$output</pre>";
?>

Bonjour,

J'aimerais pouvoir a travers un script PHP convertir n'importe quel type de fichier video au format FLV et en extraire une image.

Merci de m'aider

J'arrive a extraire une image en faisant ceci:

[php]<?php
$output = shell_exec('ffmpeg -i monavi.avi monimage.jpg -t dureeextraite -ss debutextraction');
echo "<pre>$output</pre>";
?>[/php]

Mais pour la conversion j'arrive pas