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<?php
/*
Name : ffmpeg web gui
Author : Greg Colley
Created : 03/12/2011
Update : 17/10/2014
Version : 0.2 beta
This is a upload an convert php script for ffmpeg. Allowing you to convert video files to html5 ready video via ffmpeg.
*/
function logFile($logPath = '', $logName = null, $startingLogName = null)
{
if (file_exists($logPath.$logName))
{
$fileSize = filesize($logPath.$logName);
//if file size is 3mb or bigger
if ($fileSize >= 999999999993145728)
{
$newLogName = 'overflow.log';
//$newLogName = $this->rename_if_exists($logPath,$startingLogName);
$log = $logPath.$newLogName;
$logName = $newLogName;
$fh = fopen($log, "a") or die("can't open file");
clearstatcache();
chmod($log, 0777);
clearstatcache();
}
else
{
$log = $logPath.$logName;
}
}
else
{
$log = $logPath.$logName;
fopen($log, 'a') or die("can't open file");
clearstatcache();
chmod($log, 0777);
clearstatcache();
}
return array($log, $logPath, $logName);
}
function logText($file, $text){
$log = fopen($file, 'a') or die("can't open file");
fwrite($log, $text);
fclose($log);
}
set_time_limit(0);
ini_set('display_errors','On');
$maxFileSize = 0; // 314572800; // 300MB
$allowedMimeTypes = array('video/avi','video/mp4','video/mpeg','video/quicktime','video/x-msvideo','video/msvideo','video/x-ms-wmv');
$error = false;
$uploadSuccess = false;
$stillImages = false;
$renderHTML5 = false;
$newline = "\n";
$fileSplit = '_';
$timeStamp = time();
$filePath = realpath('./').'/';
$webPath = '/ffmpeg_web_gui/';
$ffmpegCommand = '/usr/local/bin/ffmpeg'; // x264, xbix, ora, gsm, lame, faac, swscale, 0.5
$qt_faststart = '/usr/local/bin/qt-faststart';
$uploadLocation = 'upload/';
$convertedLocation = 'converted/';
if (isset($_FILES) && $_FILES) {
// Custom Settings
// Video
$videoSize = isset($_POST['video_size']) ? $_POST['video_size'] : '640x360';
$videoBitrate = isset($_POST['video_bitrate']) ? (int)$_POST['video_bitrate'] : '700';
$videoFramerate = isset($_POST['video_framerate']) ? (int)$_POST['video_framerate'] : '30';
$videoDeinterlace = isset($_POST['encoding_video_deinterlace']) ? 1 : 0 ;
// Adudio
$audioEnabled = isset($_POST['encoding_enable_audio']) ? 1 : 0 ;
$audioSamplerate = isset($_POST['encoding_audio_sampling_rate']) ? (int)$_POST['encoding_audio_sampling_rate'] : '44100';
$audioBitrate = isset($_POST['encoding_audio_bitrate']) ? (int)$_POST['encoding_audio_bitrate'] : '128';
$audioChannels = (isset($_POST['encoding_audio_channels']) && $_POST['encoding_audio_channels'] == 'stereo') ? 2 : 1 ;
// Build up the ffmpeg params from the values posted from the html form
$customParams = ' -s '.$videoSize; // Format the video size
$customParams .= ' -b:v '.$videoBitrate.'k'; // Format the video bit rate
$customParams .= ' -r '.$videoFramerate; // Format the video frame rate
if ($videoDeinterlace) {
$customParams .= ' -deinterlace '; // Deinterlace the video
}
if ($audioEnabled) {
$customParams .= ' -ar '.$audioSamplerate; // Audio sample rate
$customParams .= ' -ab '.$audioBitrate.'k'; // Audio bit rate
$customParams .= ' -ac '.$audioChannels; // Audio Channels
}
else
{
$customParams .= ' -an '; // Disable audio
}
$customParams .= ' -y '; // Overwrite existing file
// Check the uploaded mime type
if (in_array($_FILES["file"]["type"],$allowedMimeTypes ))
{
// Check the uploaded file size
if ($_FILES["file"]["size"] < $maxFileSize || $maxFileSize == 0) {
if ($_FILES["file"]["error"] > 0)
{
$error = "Return Code: " . $_FILES["file"]["error"];
}
else
{
$uploadSuccess = "Upload: " . $_FILES["file"]["name"] . "<br />";
$uploadSuccess .= "Type: " . $_FILES["file"]["type"] . "<br />";
$uploadSuccess .= "Size: " . $_FILES["file"]["size"] . " bytes<br />";
$uploadSuccess .= "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
$uploadedFilename = $timeStamp.$fileSplit.strtolower($_FILES["file"]["name"]);
if (file_exists($uploadLocation . $uploadedFilename))
{
$error = 'Error - '.$uploadedFilename. " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],$uploadLocation . $uploadedFilename);
$uploadSuccess .= "Stored in: " . $uploadLocation . $uploadedFilename;
$file_uploaded = $uploadLocation . $uploadedFilename;
$source_ext = pathinfo($uploadedFilename, PATHINFO_EXTENSION);
// Try and make a folder for neater file structure.
if(!file_exists($filePath.$convertedLocation.$timeStamp))
{
mkdir($filePath.$convertedLocation.$timeStamp);
$uploadSuccess .= '<a href="'.$convertedLocation.$timeStamp.'/">View converted videos</a>';
$convertedLocation = $convertedLocation.$timeStamp.'/';
}
else
{
$uploadSuccess .= '<a href="'.$convertedLocation.'">View converted videos</a>';
}
// Mp4 x264
if (isset($_POST['encoding_x264'])) {
$command = $ffmpegCommand.' -i '.$filePath.$file_uploaded.' -vcodec libx264 -vsync 1 -bt 50k ';
if ($audioEnabled) {
$command = $command.' -acodec libfaac ';
}
$command = $command.$customParams.' '.$filePath.$convertedLocation.$uploadedFilename.'_x264.mp4 2>&1';
exec($command, $output, $status);
$output = 'File: '.$file_uploaded."\n".implode("\n", $output);
// Log to file
list($log, $logPath, $logName)=logFile($filePath.'logs/','video_processs_'.date('d-m-Y').'.log');
logText($logPath.$logName, $output);
// run qt-faststart
// This is a useful tool if you're showing your H.264 MP4 videos on the web.
// It relocates some data in the video to allow playback to begin before the file is completely downloaded.
// Usage: qt-faststart input.mp4 output.mp4.
$command = $qt_faststart.' '.$filePath.$convertedLocation.$uploadedFilename.'_x264.mp4 '.$filePath.$convertedLocation.$uploadedFilename.'_x264_qt_faststart.mp4 2>&1';
exec($command, $output, $status);
$output = 'File: '.$file_uploaded."\n".implode("\n", $output);
// Log to file
list($log, $logPath, $logName)=logFile($filePath.'logs/','video_qt_faststart_'.date('d-m-Y').'.log');
logText($logPath.$logName, $output);
}
// Ogv file
if (isset($_POST['encoding_ogv'])) {
$command = $ffmpegCommand.' -i '.$filePath.$file_uploaded;
if ($audioEnabled) {
$command = $command.' -acodec libvorbis ';
}
$command = $command.$customParams.' '.$filePath.$convertedLocation.$uploadedFilename.'.ogv 2>&1';
exec($command, $output, $status);
$output = 'File: '.$file_uploaded."\n".implode("\n", $output);
// Log to file
list($log, $logPath, $logName)=logFile($filePath.'logs/','video_processs_'.date('d-m-Y').'.log');
logText($logPath.$logName, $output);
}
// Webm file
if (isset($_POST['encoding_webm'])) {
$command = $ffmpegCommand.' -i '.$filePath.$file_uploaded.$customParams.$filePath.$convertedLocation.$uploadedFilename.'.webm 2>&1';
exec($command, $output, $status);
$output = 'File: '.$file_uploaded."\n".implode("\n", $output);
// Log to file
list($log, $logPath, $logName)=logFile($filePath.'logs/','video_processs_'.date('d-m-Y').'.log');
logText($logPath.$logName, $output);
}
// Screen shots
if (isset($_POST['encoding_stills'])) {
$command = $ffmpegCommand.' -i '.$filePath.$file_uploaded.' -s '.$videoSize.' -r 1 -vframes 5 -ss 00:01 -y '.$filePath.$convertedLocation.$uploadedFilename.'_stills_%d.png 2>&1';
exec($command, $output, $status);
$output = 'File: '.$file_uploaded."\n".implode("\n", $output);
// Log to file
list($log, $logPath, $logName)=logFile($filePath.'logs/','video_processs_'.date('d-m-Y').'.log');
logText($logPath.$logName, $output);
$stillImages = '<br/>';
for($frame_i = 1; $frame_i < 5; $frame_i++){
$stillImages .= '<img src="'.$convertedLocation.$uploadedFilename.'_stills_'.$frame_i.'.png" width="100" />';
}
}
// Check if we can render the html5 player html
if (isset($_POST['encoding_x264']) && isset($_POST['encoding_ogv']) && isset($_POST['encoding_webm']) && isset($_POST['encoding_stills'])) {
$renderHTML5 = true;
}
/*
TODO
iPod / iPhone
-acodec aac -ab 128kb -vcodec mpeg4 -b 1200kb -mbd 2 -flags +4mv+trell -aic 2 -cmp 2 -subcmp 2 -s 320x180
PSP
-b:v 300-s 320x240 -vcodec xvid -ab 32 -ar 24000 -acodec aac fin
// Extracting sound from a video, and save it as Mp3
ffmpeg -i source_video.avi -vn -ar 44100 -ac 2 -ab 192 -f mp3 sound.mp3
Convert to animated gif(uncompressed)
ffmpeg -i video_origine.avi gif_anime.gif
Convert .avi to .flv
ffmpeg -i video_origine.avi -ab 56 -ar 44100 -b 200 -r 15 -s 320x240 -f flv
Convert .avi to mpeg for dvd players
ffmpeg -i temp.mp4 -target pal-dvd -ps 2000000000 -aspect 16:9 finale_video.mpeg
Compress .avi to divx
ffmpeg -i temp.avi -y -vcodec msmpeg4v2 video_finale.avi
*/
if ($renderHTML5) {
// Render the HTML5 Player in html
$w_x_h = explode('x',$videoSize);
$width =(is_array($w_x_h) && key_exists('0',$w_x_h)) ? $w_x_h[0] : '640';
$height =(is_array($w_x_h) && key_exists('1',$w_x_h)) ? $w_x_h[1] : '360';
$output_start = "<html><head></head><body>";
if ($stillImages) {
$output = $stillImages;
}
else
{
$output = "";
}
$output = '<!-- "Video For Everybody" http://camendesign.com/code/video_for_everybody -->'.$newline;
$output .= '<video controls="controls" poster="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'_stills_3.png" width="'.$width.'" height="'.$height.'">'.$newline;
$output .= ' <source src="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'_x264_qt_faststart.mp4" type="video/mp4" />'.$newline;
$output .= ' <source src="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'.webm" type="video/webm" />'.$newline;
$output .= ' <source src="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'.ogv" type="video/ogg" />'.$newline;
$output .= ' <object type="application/x-shockwave-flash" data="http://flashfox.googlecode.com/svn/trunk/flashfox.swf" width="'.$width.'" height="'.$height.'">'.$newline;
$output .= ' <param name="movie" value="http://flashfox.googlecode.com/svn/trunk/flashfox.swf" />'.$newline;
$output .= ' <param name="allowFullScreen" value="true" />'.$newline;
$output .= ' <param name="wmode" value="transparent" />'.$newline;
$output .= ' <param name="flashVars" value="controls=true&poster='.urlencode('http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'_stills_3.png').'&src='.urlencode('http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'_x264_qt_faststart.mp4').'" />'.$newline;
$output .= ' <img alt="Video" src="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'_stills_3.png" width="'.$width.'" height="'.$height.'" title="No video playback capabilities, please download the video below" />'.$newline;
$output .= ' </object>'.$newline;
$output .= '</video>'.$newline;
$output .= '<p>'.$newline;
$output .= ' <strong>Download video:</strong> <a href="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'_x264_qt_faststart.mp4">MP4 format</a> | <a href="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'.ogv">Ogg format</a> | <a href="http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'.webm">WebM format</a>'.$newline;
$output .= '</p>'.$newline;
$output_end = '</body></html>'.$newline;
list($log, $logPath, $logName)=logFile($filePath.$convertedLocation,$uploadedFilename.'_html5_player_.html');
logText($logPath.$logName, $output_start.$output.$output_end);
// redirect to the html player
header('Location: http://'.$_SERVER['HTTP_HOST'].$webPath.$convertedLocation.$uploadedFilename.'_html5_player_.html');
}
}
}
}
else
{
$error = "Error - Invalid file size<br />";
$error .= "Size: " . $_FILES["file"]["size"] . " bytes<br />";
}
}
else
{
$error = "Error - Invalid file type<br />";
$error .= "Type: " . $_FILES["file"]["type"] . "<br />";
}
}
?>
<html>
<head>
<title>FFmpeg GUI</title>
<style type="text/css">
.clear {
clear:both;
}
.error {
color:#f00;
font-wight:bold;
padding:10px;
}
.uploadSuccess {
color:#45862d;
font-wight:bold;
padding:10px;
}
.fieldset {
clear:both;
padding:5px;
}
.fieldset label {
width:250px;
float:left;
}
.fieldset input {
width:120px;
float:left;
}
.fieldset input.checkbox {
width:auto;
float:left;
}
</style>
</head>
<body>
<h1>ffmpeg web gui</h1>
<?php
if ($error) {
echo '<div class="error">'.$error.'</div>';
}
if ($uploadSuccess) {
echo '<div class="uploadSuccess">'.$uploadSuccess.'</div>';
}
?>
<form action="" method="post"enctype="multipart/form-data">
<div class="fieldset">
<label for="file">Video file:</label>
<input type="file" name="file" id="file" />
</div>
<div class="fieldset">
<label for="file">Video Size:</label> <!-- -b:v 700k-->
<select name="video_size">
<option value="800x600">800x600 (4:3)</option>
<option value="704x576">704x576</option>
<option value="640x360">640x360 (16:9)</option>
<option value="560x304" selected="selected">560x304</option>
<option value="512x384">512x384</option>
<option value="400x300">400x300</option>
<option value="320x240">320x240</option>
</select>
</div>
<div class="fieldset">
<label for="file">Video Bitrate:</label> <!-- -b:v 700k-->
<select name="video_bitrate">
<option value="1600">1600 kbit/s</option>
<option value="1000">1000 kbit/s</option>
<option value="900">900 kbit/s</option>
<option value="800">800 kbit/s</option>
<option value="768">768 kbit/s</option>
<option value="700" selected="selected">700 kbit/s</option>
<option value="360">360 kbit/s</option>
</select>
</div>
<div class="fieldset">
<label for="file">Frame Rate:</label> <!-- -b:v 700k-->
<select name="video_framerate">
<option value="30" selected="selected">30 fps</option>
<option value="25">25 fps</option>
<option value="15">15 fps</option>
<option value="12">12 fps</option>
</select>
</div>
<div class="fieldset">
<label>Deinterlace</label>
<input type="checkbox" name="encoding_video_deinterlace" checked="checked" class="checkbox" />
</div>
<div class="fieldset">
<label>Enable Audio</label>
<input type="checkbox" name="encoding_enable_audio" checked="checked" class="checkbox" />
</div>
<div class="fieldset">
<label for="file">Audio sampling rate (in Hz):</label> <!-- -ar 44100 -->
<select name="encoding_audio_sampling_rate">
<option value="44100" selected="selected">44100 Mz</option>
<option value="22050">22050 Mz</option>
<option value="11025">11025 Mz</option>
</select>
</div>
<div class="fieldset">
<label for="file">Audio bitrate (kbps):</label> <!-- -ab 128k -->
<select name="encoding_audio_bitrate">
<option value="320">320 kbps</option>
<option value="256">256 kbps (DAB Quality)</option>
<option value="192">192 kbps (CD Quality)</option>
<option value="128" selected="selected">128 kbps</option>
<option value="96">96 kbps </option>
<option value="32">32 kbps </option>
<option value="8">8 kbps (Telephone quality)</option>
</select>
</div>
<div class="fieldset">
<label>Stereo</label>
<input type="radio" name="encoding_audio_channels" checked="checked" value="stereo" class="checkbox" />
</div>
<div class="fieldset">
<label>Mono</label>
<input type="radio" name="encoding_audio_channels" value="mono" class="checkbox" />
</div>
<div class="clear"></div>
<h2>HTML5 Video Compatable</h2>
<div class="fieldset">
<label>x264 (audio codec libfaac) </label>
<input type="checkbox" name="encoding_x264" checked="checked" class="checkbox" />
</div>
<div class="fieldset">
<label>ogv (audio codec libvorbis) </label>
<input type="checkbox" name="encoding_ogv" checked="checked" class="checkbox"/>
</div>
<div class="fieldset">
<label>webm </label>
<input type="checkbox" name="encoding_webm" checked="checked" class="checkbox" />
</div>
<div class="fieldset">
<label>Capture stills</label>
<input type="checkbox" name="encoding_stills" checked="checked" class="checkbox" />
</div>
<div class="clear"></div>
<!-- Todo
<h2>Other Encodings</h2>
<div class="fieldset">
<label>iPod / iPhone</label>
<input type="checkbox" name="encoding_ipod_iphone" class="checkbox" />
<span>(320x180)</span>
</div>
<div class="fieldset">
<label>PSP</label>
<input type="checkbox" name="encoding_psp" class="checkbox"/>
<span>(320x240)</span>
</div>
<div class="fieldset">
<label>Animated gif (uncompressed)</label>
<input type="checkbox" name="encoding_psp" class="checkbox" />
</div>
<div class="fieldset">
<label>Extract mp3 from video</label>
<input type="checkbox" name="encoding_extract_audio" class="checkbox" />
</div>
<div class="fieldset">
<label>Convert to flv</label>
<input type="checkbox" name="encoding_flv" class="checkbox" />
</div>
<div class="fieldset">
<label>Convert to mpeg for dvd players</label>
<input type="checkbox" name="encoding_dvd" class="checkbox" />
</div>
<div class="fieldset">
<label>Convert encode divx</label>
<input type="checkbox" name="encoding_divx" class="checkbox" />
</div>
<div class="clear"></div>
-->
<input type="submit" name="submit" value="Upload and convert" />
</form>
</body>
</html>
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