ES_Sami7777/easystream-main
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
c8fdd63962b38ca974d6f5f87e751f7afd503618
easystream-main/f_core/f_classes/class.conversion.php
SamiAhmed7777 0b7e2d0a5b feat: Add comprehensive documentation suite and reorganize project structure 
- Created complete documentation in docs/ directory
- Added PROJECT_OVERVIEW.md with feature highlights and getting started guide
- Added ARCHITECTURE.md with system design and technical details
- Added SECURITY.md with comprehensive security implementation guide
- Added DEVELOPMENT.md with development workflows and best practices
- Added DEPLOYMENT.md with production deployment instructions
- Added API.md with complete REST API documentation
- Added CONTRIBUTING.md with contribution guidelines
- Added CHANGELOG.md with version history and migration notes
- Reorganized all documentation files into docs/ directory for better organization
- Updated README.md with proper documentation links and quick navigation
- Enhanced project structure with professional documentation standards
2025-10-21 00:39:45 -07:00

2205 lines
84 KiB
PHP
Raw Blame History

<?php
/*******************************************************************************************************************
| Software Name : EasyStream
| Software Description : High End YouTube Clone Script with Videos, Shorts, Streams, Images, Audio, Documents, Blogs
| Software Author : (c) Sami Ahmed
|*******************************************************************************************************************
|
|*******************************************************************************************************************
| This source file is subject to the EasyStream Proprietary License Agreement.
|
| By using this software, you acknowledge having read this Agreement and agree to be bound thereby.
|*******************************************************************************************************************
| Copyright (c) 2025 Sami Ahmed. All rights reserved.
|*******************************************************************************************************************/
defined('_ISVALID') or header('Location: /error');
define('PRESET', 'fast');
define('PRESET_PASS1', 'fast_firstpass');
define('PRESET_PASS2', 'fast');
define('FFMPEG_X264', true);
define('FFMPEG_V', ':v');
define('FFMPEG_CHROMA', '');
define('FFMPEG_PREVIEW', 30);
define('FFMPEG_SHORTS', 60);
define('FFMPEG_THREADS', 1);
define('FFMPEG_FAAC', 'aac -strict 2'); //or libfdk_aac
/* CONVERSION QUE */
class VQue
{
private $cfg;
private $db;
public $type;
public function __construct()
{
global $cfg, $class_database, $db;
$this->type = 'video';
$this->db = $db;
$rs = $this->db->execute("SELECT `cfg_name`, `cfg_data` FROM `db_settings` WHERE `cfg_name` LIKE '%server_%' OR `cfg_name` LIKE '%thumb%' OR `cfg_name`='log_%';");
while (!$rs->EOF) {
$cfg[$rs->fields["cfg_name"]] = $rs->fields["cfg_data"];
@$rs->MoveNext();
}
$rs = $db->execute("SELECT `cfg_name`, `cfg_data` FROM `db_conversion`;");
while (!$rs->EOF) {
$cfg[$rs->fields["cfg_name"]] = $rs->fields["cfg_data"];
@$rs->MoveNext();
}
$this->cfg = $cfg;
}
public function __destruct()
{}
/* load file type */
public function load($t)
{
$this->type = $t;
return true;
}
/* check for running conversion processes */
public function check()
{
$found = 0;
$file_dl = "download_" . $this->type . ".php";
$file_conv = "convert_" . $this->type . ".php";
$file_xfer = "transfer.php";
$file_ffmpeg = "ffmpeg";
$commands = array();
exec("ps ax", $commands);
if (count($commands) > 0) {
foreach ($commands as $command) {
if (strpos($command, $file_dl) === false and strpos($command, $file_conv) === false and strpos($command, $file_xfer) === false and strpos($command, $file_ffmpeg) === false) {
//what ?
} else {
$found++;
}
}
}
if ($found > 0) {
echo "Another process is running (" . $this->type . ").\n";
return false;
}
/* regular process here */
echo "Made it through all checks, conversion can start (" . $this->type . ").\n";
return true;
}
/* start conversion if check succeeds */
public function startConversion()
{
/* conversion state:
0 = idle (waiting to start)
1 = running
2 = completed
*/
$sql = sprintf("SELECT A.`file_key`, A.`usr_key` FROM `db_%sque` A, `db_%sfiles` B WHERE A.`start_time`='0000-00-00 00:00:00' AND A.`end_time`='0000-00-00 00:00:00' AND A.`state`='0' AND A.`file_key`=B.`file_key` ORDER BY A.`q_id` ASC LIMIT 1;", $this->type, $this->type);
$res = $this->db->execute($sql);
$file_key = $res->fields["file_key"];
$usr_key = $res->fields["usr_key"];
if ($file_key != '' and $usr_key != '') {
$convert = 'convert_' . $this->type . '.php';
$cmd = $this->cfg["server_path_php"] . ' ' . $this->cfg["main_dir"] . '/f_modules/m_frontend/m_file/' . $convert . ' ' . $file_key . ' ' . $usr_key;
$db_state = $this->db->execute(sprintf("UPDATE `db_%sque` SET start_time='%s', `state`='1' WHERE `file_key`='%s' AND `usr_key`='%s' AND `state`='0' LIMIT 1;", $this->type, date("Y-m-d H:i:s"), $file_key, $usr_key));
exec(escapeshellcmd($cmd) . ' >/dev/null &');
}
}
/* clear database cache */
public function cache_clear()
{
$aged = 3;
$dir = $this->cfg['db_cache_dir'];
$cmd = "find " . $dir . "/ -mtime +" . $aged . " | grep '.cache' | xargs rm -rf";
exec(escapeshellcmd($cmd) . ' >/dev/null &');
}
}
/* VIDEO CONVERSION */
class VVideo
{
private $cfg;
public $data = array();
public $log_clean = false;
private $log = false;
private $log_file;
private $log_file_live;
private $flv_formats = array(
'flv', 'flv1', 'vp3', 'vp5', 'vp6', 'vp6a', 'vp6f',
);
public function __construct()
{
global $cfg, $class_database, $db;
$cfg[] = $class_database->getConfigurations('log_video_conversion,thumbs_width,thumbs_height,thumbs_nr,paid_memberships');
$rs = $db->execute("SELECT `cfg_name`, `cfg_data` FROM `db_settings` WHERE `cfg_name` LIKE '%server_%';");
while (!$rs->EOF) {
$cfg[$rs->fields["cfg_name"]] = $rs->fields["cfg_data"];
@$rs->MoveNext();
}
$cs = $db->execute("SELECT `cfg_name`, `cfg_data` FROM `db_conversion`;");
while (!$cs->EOF) {
$cfg[$cs->fields["cfg_name"]] = $cs->fields["cfg_data"];
@$cs->MoveNext();
}
$this->cfg = $cfg;
$this->log = ($cfg["log_video_conversion"] == 1) ? true : false;
}
public function __destruct()
{
// we need to delete the log file here
if ($this->log_clean === true) {
VFile::delete($this->log_file);
}
}
public function time_to_seconds($timecode)
{
$hours_end = strpos($timecode, ':', 0);
$hours = substr($timecode, 0, $hours_end);
$mins = substr($timecode, $hours_end + 1, 2);
$secs = trim(substr($timecode, $hours_end + 4));
if ($secs == '') {
$mins = $hours;
$secs = $mins;
$hours = 0;
}
return ($hours * 3600) + ($mins * 60) + $secs;
}
public function ffescape($file)
{
$s = array("$");
$r = array("\\$");
return str_replace($s, $r, $file);
}
public function load($file)
{
$cfg['server_path_ffprobe'] = $this->cfg["server_path_ffprobe"];
if (!file_exists($file)) {
return false;
}
$file = self::ffescape($file);
// for some data ffmpeg cannot be trusted and mediainfo would be better, however
// for what we need (actually width/height and format) its good enough (no need
// for another dependency)
$this->data = array();
/* info detect */
$this->data['cmd'] = sprintf("%s -print_format json -show_format -show_streams \"%s\"", $cfg['server_path_ffprobe'], $file);
ob_start();
passthru($this->data["cmd"]);
$ffmpeg_output = ob_get_contents();
ob_end_clean();
$info = json_decode($ffmpeg_output, true);
if ($info["streams"][0]["codec_type"] === 'video') {
$vidx = 0;
$aidx = $info["streams"][0]["codec_name"] == 'h263' ? 0 : 1;
} elseif ($info["streams"][1]["codec_type"] === 'video') {
$vidx = 1;
$aidx = 0;
} elseif ($info["streams"][2]["codec_type"] === 'video') {
$vidx = 2;
$aidx = 1;
}
if ($info["streams"][2]["codec_type"] === 'audio') {
$aidx = 2;
}
$this->data["container"] = $info["streams"][$vidx]["codec_long_name"];
$this->data["duration_seconds"] = ($info["streams"][$vidx]["duration"] != '' ? $info["streams"][$vidx]["duration"] : ($info["streams"][$aidx]["duration"] != '' ? $info["streams"][$aidx]["duration"] : ($info["format"]["duration"] != '' ? $info["format"]["duration"] : 0)));
$this->data["start"] = $info["streams"][$vidx]["start_time"];
$this->data["bitrate"] = round(intval($info["format"]['bit_rate']) / 1000, 0);
$r_frame_rate = $info["streams"][$vidx]['r_frame_rate'];
$fr = explode("/", $r_frame_rate);
$r_frame_rate = floor(intval($fr[0]) / intval($fr[1]));
$this->data["audio"] = $info["streams"][$aidx]["codec_name"];
$this->data["audio_frequency"] = ((int) $info["streams"][$aidx]["sample_rate"] > 0 ? $info["streams"][$aidx]["sample_rate"] : 44100);
$this->data["audio_stereo"] = $info["streams"][$aidx]["channel_layout"];
$this->data["audio_bitrate"] = floor(intval($info["streams"][$aidx]['bit_rate']) / 1000);
if (isset($this->data['duration_seconds']) && isset($this->data['framerate'])) {
$this->data['frames'] = ceil($this->data['duration_seconds'] * $this->data['framerate']);
}
$this->data["width"] = $info["streams"][$vidx]["width"];
$this->data["height"] = $info["streams"][$vidx]["height"];
$this->data["rotate"] = 0;
if (isset($info["streams"][$vidx]["tags"]["rotate"])) {
$this->data["rotate"] = $info["streams"][$vidx]["tags"]["rotate"];
} elseif (isset($info["streams"][$vidx]["side_data_list"][0]["rotation"])) {
$this->data["rotate"] = $info["streams"][$vidx]["side_data_list"][0]["rotation"];
}
if ($this->data["rotate"] != 0) {
$this->data["width"] = $this->data["rotate"] == 180 ? $this->data["width"] : $info["streams"][$vidx]["height"];
$this->data["height"] = $this->data["rotate"] == 180 ? $this->data["height"] : $info["streams"][$vidx]["width"];
$this->data["src_width"] = $info["streams"][$vidx]["width"];
$this->data["src_height"] = $info["streams"][$vidx]["height"];
}
$rcmp = round($this->data['width'] / $this->data['height'], 4);
if ($rcmp == round(16 / 9, 4)) {
$this->data['dar'] = '16:9';
$this->data['dar_float'] = 16 / 9;
} elseif ($rcmp == round(16 / 10, 4)) {
$this->data['dar'] = '16:10';
$this->data['dar_float'] = 16 / 10;
} elseif ($rcmp == round(37 / 20, 4)) {
$this->data['dar'] = '37:20';
$this->data['dar_float'] = 37 / 20;
} elseif ($rcmp == round(21 / 9, 4)) {
$this->data['dar'] = '21:9';
$this->data['dar_float'] = 21 / 9;
} elseif ($rcmp == round(11 / 5, 4)) {
$this->data['dar'] = '11:5';
$this->data['dar_float'] = 11 / 5;
} elseif ($rcmp == round(47 / 20, 4)) {
$this->data['dar'] = '47:20';
$this->data['dar_float'] = 47 / 20;
} elseif ($rcmp == round(5 / 4, 4)) {
$this->data['dar'] = '5:4';
$this->data['dar_float'] = 5 / 4;
} elseif ($rcmp == round(5 / 3, 4)) {
$this->data['dar'] = '5:3';
$this->data['dar_float'] = 5 / 3;
} elseif ($rcmp == round(128 / 75, 4)) {
$this->data['dar'] = '128:75';
$this->data['dar_float'] = 128 / 75;
} elseif ($rcmp == round(180 / 320, 4)) {
$this->data['dar'] = '180:320';
$this->data['dar_float'] = 180 / 320;
} elseif ($rcmp == round(320 / 132, 4)) {
$this->data['dar'] = '320:132';
$this->data['dar_float'] = 320 / 132;
} elseif ($rcmp == round(320 / 360, 4)) {
$this->data['dar'] = '320:360';
$this->data['dar_float'] = 320 / 360;
} elseif ($rcmp == round(320 / 120, 4)) {
$this->data['dar'] = '320:120';
$this->data['dar_float'] = 320 / 120;
} elseif ($rcmp == round(640 / 180, 4)) {
$this->data['dar'] = '640:180';
$this->data['dar_float'] = 640 / 180;
} elseif ($rcmp == round(240 / 160, 4)) {
$this->data['dar'] = '240:160';
$this->data['dar_float'] = 240 / 160;
} elseif ($rcmp == round(160 / 200, 4)) {
$this->data['dar'] = '160:200';
$this->data['dar_float'] = 160 / 200;
} elseif ($rcmp == round(68 / 120, 4)) {
$this->data['dar'] = '68:120';
$this->data['dar_float'] = 68 / 120;
} elseif ($rcmp == round(88 / 160, 4)) {
$this->data['dar'] = '88:160';
$this->data['dar_float'] = 88 / 160;
} elseif ($rcmp == round(60 / 80, 4)) {
$this->data['dar'] = '60:80';
$this->data['dar_float'] = 60 / 80;
} elseif ($rcmp == round(212 / 120, 4)) {
$this->data['dar'] = '212:120';
$this->data['dar_float'] = 212 / 120;
} elseif ($rcmp == round(120 / 212, 4)) {
$this->data['dar'] = '120:212';
$this->data['dar_float'] = 120 / 212;
} elseif ($rcmp == round(72 / 88, 4)) {
$this->data['dar'] = '72:88';
$this->data['dar_float'] = 72 / 88;
} elseif ($rcmp == round(180 / 100, 4)) {
$this->data['dar'] = '180:100';
$this->data['dar_float'] = 180 / 100;
} elseif ($rcmp == round(80 / 142, 4)) {
$this->data['dar'] = '80:142';
$this->data['dar_float'] = 80 / 142;
} elseif ($rcmp == round(142 / 80, 4)) {
$this->data['dar'] = '142:80';
$this->data['dar_float'] = 142 / 80;
} elseif ($rcmp == round(160 / 94, 4)) {
$this->data['dar'] = '160:94';
$this->data['dar_float'] = 160 / 94;
} elseif ($rcmp == round(80 / 106, 4)) {
$this->data['dar'] = '80:106';
$this->data['dar_float'] = 80 / 106;
} elseif ($rcmp == round(100 / 56, 4)) {
$this->data['dar'] = '100:56';
$this->data['dar_float'] = 100 / 56;
} elseif ($rcmp == round(427 / 240, 4)) {
$this->data['dar'] = '427:240';
$this->data['dar_float'] = 427 / 240;
} elseif ($rcmp == round(4 / 3, 4)) {
$this->data['dar'] = '4:3';
$this->data['dar_float'] = 4 / 3;
} elseif ($rcmp == round(2 / 1, 4)) {
$this->data['dar'] = '2:1';
$this->data['dar_float'] = 2 / 1;
} elseif ($rcmp == round(1 / 1, 4)) {
$this->data['dar'] = '1:1';
$this->data['dar_float'] = 1 / 1;
} else {
$this->ratio($this->data['width'], $this->data['height']);
}
if ($info['streams'][$vidx]['side_data_list'][0]['rotation'] == -90) {
$nd = explode(':', $this->data['dar']);
$this->data['dar'] = $nd[1] . ':' . $nd[0];
}
return true;
}
public function get_data_string()
{
$string = null;
foreach ($this->data as $key => $value) {
$string .= $key . ' => ' . $value . "\n";
}
return $string;
}
public function get_data()
{
return $this->data;
}
public function ratio($a, $b)
{
$gcd = function ($a, $b) use (&$gcd) {
return ($a % $b) ? $gcd($b, $a % $b) : $b;
};
$g = $gcd($a, $b);
$this->data['dar'] = $a / $g . ':' . $b / $g;
$f = ($a / $g) / ($b / $g);
$this->data['dar_float'] = $f;
}
public function get_dimensions($resize_width, $resize_height, $force = false)
{
$width = $this->data['width'];
$height = $this->data['height'];
// width/height lower than the resize dimenstions...keep video size (some codecs wont keep aspect ratio)
if ($width <= $resize_width && $height <= $resize_height) {
$new_width = $width;
$new_height = $height;
// reduce width
} elseif ($resize_width / $width <= $resize_height / $height) {
$new_width = $resize_width;
$new_height = round($height * $resize_width / $width);
// reduce height
} else {
$new_width = round($width * $resize_height / $height);
$new_height = $resize_height;
}
if ($new_width > $resize_width or $force !== false) {
return array(
'width' => round($new_width / 16) * 16,
'height' => round($new_height / 16) * 16,
);
}
// most codecs require size to be even
return array(
'width' => round($new_width / 2) * 2,
'height' => round($new_height / 2) * 2,
);
}
public function get_bitrate($width, $height, $bitrate, $fix = false, $cv = '360p')
{
if ($fix !== false) {
return $bitrate;
}
//need to implement bitrate calculations for FLV
$area = $width * $height;
$resize_area = $this->cfg['conversion_mp4_' . $cv . '_resize_w'] * $this->cfg['conversion_mp4_' . $cv . '_resize_h'];
return round((1 / 2 * $area / $resize_area + 1 / 2 * sqrt($area / $resize_area)) * $bitrate);
}
public function get_mobile_bitrate($width, $height, $bitrate)
{
$area = $width * $height;
$resize_area = $this->cfg['conversion_mp4_ipad_resize_w'] * $this->cfg['conversion_mp4_ipad_resize_h'];
return round((1 / 2 * $area / $resize_area + 1 / 2 * sqrt($area / $resize_area)) * $bitrate);
}
public function get_aspect()
{
return $this->data['dar'];
}
public function convert_to_flv($src, $dst, $short = false, $cv = '360p')
{
$function = 'convert_to_flv_ffmpeg';
return $this->$function($src, $dst, $short, $cv);
}
public function convert_to_flv_ffmpeg($src, $dst, $short, $cv = '360p')
{
//deprecated
return;
if (!file_exists($this->cfg['server_path_ffmpeg'])) {
return false;
}
$src = self::ffescape($src);
$options = '-acodec libmp3lame -ar ' . $this->cfg['conversion_flv_' . $cv . '_srate_audio'] . ' -ab ' . $this->cfg['conversion_flv_' . $cv . '_bitrate_audio'] . 'k';
if ($this->cfg['conversion_flv_' . $cv . '_resize'] == 1) {
$dimensions = $this->get_dimensions($this->cfg['conversion_flv_' . $cv . '_resize_w'], $this->cfg['conversion_flv_' . $cv . '_resize_h']);
$aspect = $this->get_aspect();
$options .= ' -aspect ' . $aspect . ' -s ' . $dimensions['width'] . 'x' . $dimensions['height'];
}
if ($this->cfg['conversion_flv_' . $cv . '_bitrate_mt'] == 'fixed') {
$options .= ' -b' . FFMPEG_V . ' ' . $this->cfg['conversion_flv_' . $cv . '_bitrate_video'] . 'k';
} else {
$bitrate = $this->get_bitrate($dimensions['width'], $dimensions['height'], $this->cfg['conversion_flv_' . $cv . '_bitrate_video'], true);
$options .= ' -b' . FFMPEG_V . ' ' . $bitrate . 'k';
}
$cmd = sprintf("%s -i \"%s\" -y -f flv %s \"%s\"", $this->cfg['server_path_ffmpeg'], $src, $options, $dst);
$this->log($cmd);
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
return true;
}
return false;
}
public function convert_to_flv_mencoder($src, $dst)
{
}
public function convert_to_mp4($src, $dst, $short = false, $cv = '360p')
{
$this->cfg['conversion_mp4_360p_resize_w_min'] = 100; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_360p_resize_h_min'] = 100; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_mp4_480p_resize_w_min'] = 600; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_480p_resize_h_min'] = 400; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_mp4_720p_resize_w_min'] = 800; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_720p_resize_h_min'] = 600; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_mp4_1080p_resize_w_min'] = 1200; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_1080p_resize_h_min'] = 800; // MIN RESIZE HEIGHT - HD
if ($this->data['width'] < $this->cfg['conversion_mp4_' . $cv . '_resize_w_min'] or
$this->data['height'] < $this->cfg['conversion_mp4_' . $cv . '_resize_h_min']) {
$this->log('Not converting to H264 (' . $this->data['format'] . ':' . $this->data['width'] . 'x' . $this->data['height'] . ')!');
return false;
}
$function = 'convert_to_mp4_ffmpeg';
return $this->$function($src, $dst, $short, $cv);
}
public function convert_to_mp4_short($src, $dst, $short = false, $cv = 'short')
{
$this->cfg['conversion_mp4_360p_resize_w_min'] = 100; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_360p_resize_h_min'] = 100; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_mp4_480p_resize_w_min'] = 600; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_480p_resize_h_min'] = 400; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_mp4_720p_resize_w_min'] = 800; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_720p_resize_h_min'] = 600; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_mp4_1080p_resize_w_min'] = 1200; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_mp4_1080p_resize_h_min'] = 800; // MIN RESIZE HEIGHT - HD
$function = 'convert_to_mp4_short_ffmpeg';
return $this->$function($src, $dst, $short, $cv);
}
public function convert_to_vpx($src, $dst, $short = false, $cv = '360p')
{
$this->cfg['conversion_vpx_360p_resize_w_min'] = 100; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_vpx_360p_resize_h_min'] = 100; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_vpx_480p_resize_w_min'] = 600; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_vpx_480p_resize_h_min'] = 400; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_vpx_720p_resize_w_min'] = 800; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_vpx_720p_resize_h_min'] = 600; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_vpx_1080p_resize_w_min'] = 1200; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_vpx_1080p_resize_h_min'] = 800; // MIN RESIZE HEIGHT - HD
if ($this->data['width'] < $this->cfg['conversion_vpx_' . $cv . '_resize_w_min'] or
$this->data['height'] < $this->cfg['conversion_vpx_' . $cv . '_resize_h_min']) {
$this->log('Not converting to WEBM/' . $cv . ' (' . $this->data['format'] . ':' . $this->data['width'] . 'x' . $this->data['height'] . ')!');
return false;
}
$function = 'convert_to_vpx_ffmpeg';
return $this->$function($src, $dst, $short, $cv);
}
public function convert_to_ogv($src, $dst, $short = false, $cv = '360p')
{
$this->cfg['conversion_ogv_360p_resize_w_min'] = 100; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_ogv_360p_resize_h_min'] = 100; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_ogv_480p_resize_w_min'] = 600; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_ogv_480p_resize_h_min'] = 400; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_ogv_720p_resize_w_min'] = 800; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_ogv_720p_resize_h_min'] = 600; // MIN RESIZE HEIGHT - HD
$this->cfg['conversion_ogv_1080p_resize_w_min'] = 1200; // MIN RESIZE WIDTH - HD
$this->cfg['conversion_ogv_1080p_resize_h_min'] = 800; // MIN RESIZE HEIGHT - HD
if ($this->data['width'] < $this->cfg['conversion_ogv_' . $cv . '_resize_w_min'] or
$this->data['height'] < $this->cfg['conversion_ogv_' . $cv . '_resize_h_min']) {
$this->log('Not converting to OGV/' . $cv . ' (' . $this->data['format'] . ':' . $this->data['width'] . 'x' . $this->data['height'] . ')!');
return false;
}
$function = 'convert_to_ogv_ffmpeg';
return $this->$function($src, $dst, $short, $cv);
}
public function convert_to_mp4_short_ffmpeg($src, $dst, $short, $cv = 'short')
{
if (!file_exists($this->cfg['server_path_ffmpeg'])) {
return false;
}
$options = '-t ' . FFMPEG_SHORTS . ' -keyint_min 25 -threads ' . FFMPEG_THREADS . ' -pix_fmt yuv420p';
$src = self::ffescape($src);
$cmd = sprintf("%s -y -i %s %s -acodec %s -vcodec libx264 -crf 3 -vf \"crop=ih*(9/16):ih\" %s 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, FFMPEG_FAAC, $dst, $this->log_file_live);
$output = array();
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
return true;
}
return false;
}
public function convert_to_mp4_ffmpeg($src, $dst, $short, $cv = '360p')
{
if (!file_exists($this->cfg['server_path_ffmpeg'])) {
return false;
}
$src = self::ffescape($src);
$options = '-keyint_min 25 -vcodec libx264 -threads ' . FFMPEG_THREADS . ' -pix_fmt yuv420p';
$options_audio = ' -acodec ' . FFMPEG_FAAC . ' -ab ' . ($this->cfg['conversion_mp4_' . $cv . '_bitrate_audio'] > $this->data['audio_bitrate'] ? $this->data['audio_bitrate'] : $this->cfg['conversion_mp4_' . $cv . '_bitrate_audio']) . 'k -ar ' . $this->cfg['conversion_mp4_' . $cv . '_srate_audio'];
$hd_bitrate = $this->cfg['conversion_mp4_' . $cv . '_bitrate_video'];
$hd_bitrate_method = $this->cfg['conversion_mp4_' . $cv . '_bitrate_mt'];
if ($this->cfg['conversion_mp4_' . $cv . '_encoding'] == 2) {
$hd_bitrate_method = ($hd_bitrate_method == 'fixed') ? 'fixed' : 'auto';
}
if ($this->cfg['conversion_mp4_' . $cv . '_resize'] == 1) {
$dimensions = $this->get_dimensions($this->cfg['conversion_mp4_' . $cv . '_resize_w'], $this->cfg['conversion_mp4_' . $cv . '_resize_h']);
$aspect = $this->get_aspect();
$options .= ' -aspect ' . $aspect . ' -s ' . $dimensions['width'] . 'x' . $dimensions['height'];
}
if ($hd_bitrate_method == 'fixed') {
$options .= ' -b' . FFMPEG_V . ' ' . ($this->data['bitrate'] > $hd_bitrate ? $hd_bitrate : $this->data['bitrate']) . 'k';
} elseif ($hd_bitrate_method == 'auto') {
$bitrate = $this->get_bitrate($this->data['width'], $this->data['height'], $this->data['bitrate'], false, $cv);
$bitrate = $bitrate > $hd_bitrate ? $hd_bitrate : $bitrate;
$options .= ' -b' . FFMPEG_V . ' ' . ($this->data['bitrate'] > $bitrate ? $bitrate : $this->data['bitrate']) . 'k';
} else {
$options .= ' -crf 22';
}
if (isset($this->data['crop'])) {
$options .= sprintf(" -vf \"%s\"", $this->data['crop']);
}
if ($short === true and $this->data['duration_seconds'] > FFMPEG_PREVIEW) {
$options .= ' -t ' . FFMPEG_PREVIEW;
}
$profile = (FFMPEG_X264 === true) ? ' -profile' . FFMPEG_V . ' high -preset ' . PRESET : ' -vpre ' . PRESET;
if ($this->cfg['conversion_mp4_' . $cv . '_encoding'] == 1) {
$output = array();
$cmd = sprintf("%s -i \"%s\" -y %s%s%s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
} else {
$output = array();
$rnd = VUserinfo::generateRandomString(5);
$pl = $this->cfg["logging_dir"] . '/log_conv/' . date("Y.m.d") . '/ffmpegpass-' . $rnd;
$cmd = sprintf("%s -i \"%s\" -y %s%s -acodec " . FFMPEG_FAAC . " -pass 1 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
$output = array();
$cmd = sprintf("%s -i \"%s\" -y %s%s%s -pass 2 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
exec(sprintf("rm -rf %s*", $pl));
}
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
return true;
}
return false;
}
public function convert_to_vpx_ffmpeg($src, $dst, $short = '', $cv = '360p')
{
if (!file_exists($this->cfg['server_path_ffmpeg'])) {
return false;
}
$src = self::ffescape($src);
$options = '-keyint_min 25 -pix_fmt yuv420p';
$options_audio = ' -acodec libvorbis -ab ' . ($this->cfg['conversion_vpx_' . $cv . '_bitrate_audio'] > $this->data['audio_bitrate'] ? $this->data['audio_bitrate'] : $this->cfg['conversion_vpx_' . $cv . '_bitrate_audio']) . 'k -ar ' . $this->cfg['conversion_vpx_' . $cv . '_srate_audio'];
$hd_bitrate = $this->cfg['conversion_vpx_' . $cv . '_bitrate_video'];
$hd_bitrate_method = $this->cfg['conversion_vpx_' . $cv . '_bitrate_mt'];
if ($this->cfg['conversion_vpx_' . $cv . '_encoding'] == 2) {
$hd_bitrate_method = ($hd_bitrate_method == 'fixed') ? 'fixed' : 'auto';
}
if ($this->cfg['conversion_vpx_' . $cv . '_resize'] == 1) {
$dimensions = $this->get_dimensions($this->cfg['conversion_vpx_' . $cv . '_resize_w'], $this->cfg['conversion_vpx_' . $cv . '_resize_h']);
$aspect = $this->get_aspect();
$options .= ' -aspect ' . $aspect . ' -s ' . $dimensions['width'] . 'x' . $dimensions['height'];
}
if ($hd_bitrate_method == 'fixed') {
$options .= ' -b' . FFMPEG_V . ' ' . ($this->data['bitrate'] > $hd_bitrate ? $hd_bitrate : $this->data['bitrate']) . 'k';
} elseif ($hd_bitrate_method == 'auto') {
$bitrate = $this->get_bitrate($this->data['width'], $this->data['height'], $this->data['bitrate'], false, $cv);
$bitrate = $bitrate > $hd_bitrate ? $hd_bitrate : $bitrate;
$options .= ' -b' . FFMPEG_V . ' ' . ($this->data['bitrate'] > $bitrate ? $bitrate : $this->data['bitrate']) . 'k';
} else {
$options .= ' -crf 22';
}
if ($short === true and $this->data['duration_seconds'] > FFMPEG_PREVIEW) {
$options .= ' -t ' . FFMPEG_PREVIEW;
}
$profile = null;
if ($this->cfg['conversion_vpx_' . $cv . '_encoding'] == 1) {
$output = array();
$cmd = sprintf("%s -i \"%s\" -y %s%s%s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
} else {
$output = array();
$rnd = VUserinfo::generateRandomString(5);
$pl = $this->cfg["logging_dir"] . '/log_conv/' . date("Y.m.d") . '/ffmpegpass-' . $rnd;
$cmd = sprintf("%s -i \"%s\" -y %s%s -pass 1 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
$output = array();
$cmd = sprintf("%s -i \"%s\" -y %s%s%s -pass 2 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
exec(sprintf("rm -rf %s*", $pl));
}
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
return true;
}
return false;
}
public function convert_to_ogv_ffmpeg($src, $dst, $short = '', $cv = '360p')
{
if (!file_exists($this->cfg['server_path_ffmpeg'])) {
return false;
}
$src = self::ffescape($src);
$options = '-keyint_min 25 -pix_fmt yuv420p';
$options_audio = ' -acodec libvorbis -ab ' . ($this->cfg['conversion_ogv_' . $cv . '_bitrate_audio'] > $this->data['audio_bitrate'] ? $this->data['audio_bitrate'] : $this->cfg['conversion_ogv_' . $cv . '_bitrate_audio']) . 'k -ar ' . $this->cfg['conversion_ogv_' . $cv . '_srate_audio'];
$hd_bitrate = $this->cfg['conversion_ogv_' . $cv . '_bitrate_video'];
$hd_bitrate_method = $this->cfg['conversion_ogv_' . $cv . '_bitrate_mt'];
if ($this->cfg['conversion_ogv_' . $cv . '_encoding'] == 2) {
$hd_bitrate_method = ($hd_bitrate_method == 'fixed') ? 'fixed' : 'auto';
}
if ($this->cfg['conversion_ogv_' . $cv . '_resize'] == 1) {
$dimensions = $this->get_dimensions($this->cfg['conversion_ogv_' . $cv . '_resize_w'], $this->cfg['conversion_ogv_' . $cv . '_resize_h']);
$aspect = $this->get_aspect();
$options .= ' -aspect ' . $aspect . ' -s ' . $dimensions['width'] . 'x' . $dimensions['height'];
}
if ($hd_bitrate_method == 'fixed') {
$options .= ' -b' . FFMPEG_V . ' ' . ($this->data['bitrate'] > $hd_bitrate ? $hd_bitrate : $this->data['bitrate']) . 'k';
} elseif ($hd_bitrate_method == 'auto') {
$bitrate = $this->get_bitrate($this->data['width'], $this->data['height'], $this->data['bitrate'], false, $cv);
$bitrate = $bitrate > $hd_bitrate ? $hd_bitrate : $bitrate;
$options .= ' -b' . FFMPEG_V . ' ' . ($this->data['bitrate'] > $bitrate ? $bitrate : $this->data['bitrate']) . 'k';
} else {
$options .= ' -crf 22';
}
if ($short === true and $this->data['duration_seconds'] > FFMPEG_PREVIEW) {
$options .= ' -t ' . FFMPEG_PREVIEW;
}
$profile = null;
if ($this->cfg['conversion_ogv_' . $cv . '_encoding'] == 1) {
$output = array();
$cmd = sprintf("%s -i \"%s\" -y %s%s%s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
} else {
$output = array();
$rnd = VUserinfo::generateRandomString(5);
$pl = $this->cfg["logging_dir"] . '/log_conv/' . date("Y.m.d") . '/ffmpegpass-' . $rnd;
$cmd = sprintf("%s -i \"%s\" -y %s%s -pass 1 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
$output = array();
$cmd = sprintf("%s -i \"%s\" -y %s%s%s -pass 2 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
exec(sprintf("rm -rf %s*", $pl));
}
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
return true;
}
return false;
}
public function convert_to_mp4_mencoder($src, $dst)
{
}
public function convert_to_mp4_handbrake($src, $dst)
{
}
public function convert_to_ipod($src, $dst)
{
}
public function convert_to_mobile($src, $dst, $short = false)
{
$this->cfg['conversion_mp4_ipad_resize_w_min'] = 100; // MIN RESIZE WIDTH - MOBILE
$this->cfg['conversion_mp4_ipad_resize_h_min'] = 100; // MIN RESIZE HEIGHT - MOBILE
if ($this->data['width'] < $this->cfg['conversion_mp4_ipad_resize_w_min'] or
$this->data['height'] < $this->cfg['conversion_mp4_ipad_resize_h_min']) {
$this->log('Not converting to Mobile MP4 (' . $this->data['format'] . ':' . $this->data['width'] . 'x' . $this->data['height'] . ')!');
return false;
}
$function = 'convert_to_mobile_ffmpeg';
return $this->$function($src, $dst, $short);
}
public function convert_to_mobile_ffmpeg($src, $dst, $short)
{
if (!file_exists($this->cfg['server_path_ffmpeg'])) {
return false;
}
$src = self::ffescape($src);
$options = ' -y -vcodec libx264 -threads ' . FFMPEG_THREADS . ' -pix_fmt yuv420p';
if ($short === true and $this->data['duration_seconds'] > FFMPEG_PREVIEW) {
$options .= ' -t ' . FFMPEG_PREVIEW;
}
$options_audio = ' -acodec ' . FFMPEG_FAAC . ' -ac 2 -ab ' . ($this->cfg['conversion_mp4_ipad_bitrate_audio'] > $this->data['audio_bitrate'] ? $this->data['audio_bitrate'] : $this->cfg['conversion_mp4_ipad_bitrate_audio']) . 'k -ar ' . $this->cfg['conversion_mp4_ipad_srate_audio'];
if ($this->cfg['conversion_mp4_ipad_resize'] == 1) {
$dimensions = $this->get_dimensions($this->cfg['conversion_mp4_ipad_resize_w'], $this->cfg['conversion_mp4_ipad_resize_h'], true);
$aspect = $this->get_aspect();
$options .= ' -aspect ' . $aspect . ' -s ' . $dimensions['width'] . 'x' . $dimensions['height'];
if ($dimensions['width'] > 320) {
$ipod_preset = 'ipod640';
} elseif ($dimensions['width'] <= 320) {
$ipod_preset = 'ipod320';
}
} else {
$ipod_preset = 'ipod640';
}
$options .= " -flags +loop -cmp " . FFMPEG_CHROMA . "chroma -partitions 0 -subq 1 -trellis 0 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -maxrate 10M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -f mp4";
if ($this->cfg['conversion_mp4_ipad_bitrate_mt'] == 'auto') {
$bitrate = $this->get_mobile_bitrate($this->cfg['conversion_mp4_ipad_resize_w'], $this->cfg['conversion_mp4_ipad_resize_h'], $this->cfg['conversion_mp4_ipad_bitrate_video']);
$options .= ' -b' . FFMPEG_V . ' ' . ($this->data['bitrate'] > $bitrate ? $bitrate : $this->data['bitrate']) . 'k';
} else {
$options .= ' -b' . FFMPEG_V . ' ' . ($this->cfg['conversion_mp4_ipad_bitrate_video'] > $this->data['bitrate'] ? $this->data['bitrate'] : $this->cfg['conversion_mp4_ipad_bitrate_video']) . 'k';
}
$profile = (FFMPEG_X264 === true) ? ' -profile' . FFMPEG_V . ' baseline -level 1.3 -preset ' . PRESET : ' -vpre ' . PRESET . ' -vpre ' . $ipod_preset . ' -f ipod';
if ($this->cfg['conversion_mp4_ipad_encoding'] == 1) {
$output = array();
$cmd = sprintf("%s -i \"%s\"%s%s%s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
} else {
$output = array();
$rnd = VUserinfo::generateRandomString(5);
$pl = $this->cfg["logging_dir"] . '/log_conv/' . date("Y.m.d") . '/ffmpegpass-' . $rnd;
$cmd = sprintf("%s -i \"%s\" -y %s%s -acodec " . FFMPEG_FAAC . " -pass 1 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
$output = array();
$cmd = sprintf("%s -i \"%s\" -y %s%s%s -pass 2 -passlogfile %s \"%s\" 1> %s 2>&1", $this->cfg['server_path_ffmpeg'], $src, $options, $options_audio, $profile, $pl, $dst, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("", $output));
exec(sprintf("rm -rf %s*", $pl));
}
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
return true;
}
return false;
}
public function convert_to_mobile_mencoder($src, $dst)
{
}
public function convert_to_mobile_handbrake($src, $dst)
{
}
public function extract_preview_thumbs_short($file, $video_id, $user_key, $full_thumbs = false)
{
$ss = false;
$tt = false;
$this->data['duration_seconds'] = $this->data['duration_seconds'] >= 60 ? 60 : $this->data['duration_seconds'];
if ($full_thumbs and $this->data['duration_seconds'] >= 9) {
$ss = 5;
$tt = 3;
} elseif ($full_thumbs and $this->data['duration_seconds'] < 9 and $this->data['duration_seconds'] >= 5) {
$ss = 3;
$tt = 3;
} elseif ($full_thumbs and $this->data['duration_seconds'] < 5 and $this->data['duration_seconds'] >= 1) {
$ss = 1;
$tt = 3;
} elseif ($full_thumbs and $this->data['duration_seconds'] <= 2) {
$ss = 1;
$tt = 1;
}
if ($this->data["rotate"] == 90 or $this->data["rotate"] == -90) {
$f = 'hflip,';
} elseif ($this->data["rotate"] == 180) {
$f = 'vflip,hflip,';
} elseif ($this->data["rotate"] == 270) {
$f = 'hflip,hflip,';
} else {
$f = '';
}
if ($full_thumbs and $ss and $tt) {
$size = array(360, 640);
$out = $this->cfg["media_files_dir"] . "/" . $user_key . "/s/" . md5($video_id . "_preview") . ".mp4";
if ($full_thumbs == 2 and file_exists($out)) {
unlink($out);
}
$cmd = sprintf("%s -ss %s -t %s -i %s -y -an -filter_complex \"%sscale=iw*min(%s/iw\,%s/ih):ih*min(%s/iw\,%s/ih),pad=%s:%s:(%s-iw)/2:(%s-ih)/2\" %s", $this->cfg['server_path_ffmpeg'], $ss, $tt, $file, $f, $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $out);
$this->log("\nGenerating thumbnail preview short video\n\n");
$this->log($cmd);
$this->log("\n");
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
if ($full_thumbs == 2) {
return;
}
}
}
public function extract_preview_thumbs($file, $video_id, $user_key, $full_thumbs = false)
{
$ss = false;
$tt = false;
if ($full_thumbs and $this->data['duration_seconds'] >= 9) {
$ss = 5;
$tt = 3;
} elseif ($full_thumbs and $this->data['duration_seconds'] < 9 and $this->data['duration_seconds'] >= 5) {
$ss = 3;
$tt = 3;
} elseif ($full_thumbs and $this->data['duration_seconds'] < 5 and $this->data['duration_seconds'] >= 1) {
$ss = 1;
$tt = 3;
} elseif ($full_thumbs and $this->data['duration_seconds'] <= 2) {
$ss = 1;
$tt = 1;
}
if ($this->data["rotate"] == 90 or $this->data["rotate"] == -90) {
$f = 'hflip,';
} elseif ($this->data["rotate"] == 180) {
$f = 'vflip,hflip,';
} elseif ($this->data["rotate"] == 270) {
$f = 'hflip,hflip,';
} else {
$f = '';
}
if ($full_thumbs and $ss and $tt) {
$size = array(640, 360);
$out = $this->cfg["media_files_dir"] . "/" . $user_key . "/v/" . md5($video_id . "_preview") . ".mp4";
if ($full_thumbs == 2 and file_exists($out)) {
unlink($out);
}
$cmd = sprintf("%s -ss %s -t %s -i %s -y -an -filter_complex \"%sscale=iw*min(%s/iw\,%s/ih):ih*min(%s/iw\,%s/ih),pad=%s:%s:(%s-iw)/2:(%s-ih)/2\" %s", $this->cfg['server_path_ffmpeg'], $ss, $tt, $file, $f, $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $out);
$this->log("\nGenerating thumbnail preview video\n\n");
$this->log($cmd);
$this->log("\n");
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
if ($full_thumbs == 2) {
return;
}
}
$interval = 3;
$file = self::ffescape($file);
$script = $this->cfg["main_dir"] . "/f_modules/m_frontend/m_file/thumbnail_preview.php";
$output = $this->cfg["media_files_dir"] . "/" . $user_key . "/t/" . $video_id . "/p/" . ($full_thumbs ? md5($this->cfg["global_salt_key"] . $video_id) . "/" : null);
$cmd = sprintf("%s %s -i \"%s\" -o \"%s\" -t %s", $this->cfg['server_path_php'], $script, $file, $output, $interval);
if (!is_dir($output)) {
mkdir($output, 0777, true);
}
$this->log("\nGenerating player preview thumbnails\n\n");
$this->log($cmd);
$this->log("\n");
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
}
public function extract_thumbs_short($file, $video_id, $user_key, $frames = array(), $plus = 0)
{
global $db;
$this->data['duration_seconds'] = $this->data['duration_seconds'] >= 60 ? 60 : $this->data['duration_seconds'];
if (is_array($file)) {
$file = $file[0];
$thumb = 1;
}
if (!file_exists($file) or !is_file($file)) {
return false;
}
$file = self::ffescape($file);
if (!$frames) {
$frames = $thumb == 1 ? $this->generate_frames($this->data['duration_seconds'], 1) : $this->generate_frames($this->data['duration_seconds']);
}
$dst_dir = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $video_id . '/';
$tmp_dir = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $video_id . '/out/';
if (!VFileinfo::createFolder($dst_dir) or
!VFileinfo::createFolder($tmp_dir)) {
return false;
}
$cfg["thumbs_width"] = 320;
$cfg["thumbs_height"] = 180;
$tcache = VFiles::thumb_cache('short', $video_id, $plus);
$i = ($thumb == 1 ? 0 : 1) . $tcache;
$size = $thumb == 1 ? array(360, 640) : array(180, 320);
foreach ($frames as $key => $seconds) {
$dst = $dst_dir . $i . '.jpg';
$st = (($key == 0 and $this->cfg["thumbs_method"] == 'rand') ? str_replace(',', '.', $_SESSION["fr"]) : str_replace(',', '.', $seconds));
$st = $st >= $seconds ? round($seconds / 2) : $st;
$st = ($st <= 2 or $st == 0) ? "0.5" : $st;
if ($this->data["rotate"] == 90 or $this->data["rotate"] == -90) {
$f = ' -vf hflip';
} elseif ($this->data["rotate"] == 180) {
$f = ' -vf vflip,hflip';
} elseif ($this->data["rotate"] == 270) {
$f = ' -vf hflip,hflip';
} else {
$f = null;
}
if ((int) $this->data["rotate"] > 0 and $this->data["height"] > $this->data["width"]) {
} else {
}
$cmd = sprintf("%s -ss %s -itsoffset -1 -i \"%s\" -vframes 1 %s -filter%s \"scale=iw*min(%s/iw\,%s/ih):ih*min(%s/iw\,%s/ih),pad=%s:%s:(%s-iw)/2:(%s-ih)/2\" -y \"%s\"",
$this->cfg['server_path_ffmpeg'], $st, $file, $f, FFMPEG_V, $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $tmp_dir . '%03d.jpg');
$this->log($cmd);
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
if (file_exists($tmp_dir . '002.jpg')) {
$src = $tmp_dir . '002.jpg';
} elseif (file_exists($tmp_dir . '001.jpg')) {
$src = $tmp_dir . '001.jpg';
} else {
$this->log('Failed to extract thumb!');
continue;
}
if (isset($src)) {
copy($src, $dst);
$this->log("\n" . 'Copying thumb ' . $src . ' -> ' . $dst . '!' . "\n");
if (file_exists($dst) && filesize($dst) > 100 and $thumb != 1) {
VFileinfo::doDelete($src);
++$i;
}
}
}
VFileinfo::doDelete($tmp_dir);
return ($i == 1) ? 0 : ($i - 1);
}
public function extract_thumbs($file, $video_id, $user_key, $frames = array(), $plus = 0)
{
global $db;
if (is_array($file)) {
$file = $file[0];
$thumb = 1;
}
if (!file_exists($file) or !is_file($file)) {
return false;
}
$file = self::ffescape($file);
if (!$frames) {
$frames = $thumb == 1 ? $this->generate_frames($this->data['duration_seconds'], 1) : $this->generate_frames($this->data['duration_seconds']);
}
$dst_dir = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $video_id . '/';
$tmp_dir = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $video_id . '/out/';
if (!VFileinfo::createFolder($dst_dir) or
!VFileinfo::createFolder($tmp_dir)) {
return false;
}
$cfg["thumbs_width"] = 320;
$cfg["thumbs_height"] = 180;
$tcache = VFiles::thumb_cache('video', $video_id, $plus);
$i = ($thumb == 1 ? 0 : 1) . $tcache;
$size = $thumb == 1 ? array(640, 360) : array(320, 180);
foreach ($frames as $key => $seconds) {
$dst = $dst_dir . $i . '.jpg';
$st = (($key == 0 and $this->cfg["thumbs_method"] == 'rand') ? str_replace(',', '.', $_SESSION["fr"]) : str_replace(',', '.', $seconds));
$st = $st >= $seconds ? round($seconds / 2) : $st;
$st = ($st <= 2 or $st == 0) ? "0.5" : $st;
if ($this->data["rotate"] == 90 or $this->data["rotate"] == -90) {
$f = ' -vf hflip';
} elseif ($this->data["rotate"] == 180) {
$f = ' -vf vflip,hflip';
} elseif ($this->data["rotate"] == 270) {
$f = ' -vf hflip,hflip';
} else {
$f = null;
}
if ((int) $this->data["rotate"] > 0 and $this->data["height"] > $this->data["width"]) {
} else {
}
$cmd = sprintf("%s -ss %s -itsoffset -1 -i \"%s\" -vframes 1 %s -filter%s \"scale=iw*min(%s/iw\,%s/ih):ih*min(%s/iw\,%s/ih),pad=%s:%s:(%s-iw)/2:(%s-ih)/2\" -y \"%s\"",
$this->cfg['server_path_ffmpeg'], $st, $file, $f, FFMPEG_V, $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $tmp_dir . '%03d.jpg');
$this->log($cmd);
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
if (file_exists($tmp_dir . '002.jpg')) {
$src = $tmp_dir . '002.jpg';
} elseif (file_exists($tmp_dir . '001.jpg')) {
$src = $tmp_dir . '001.jpg';
} else {
$this->log('Failed to extract thumb!');
continue;
}
if (isset($src)) {
copy($src, $dst);
$this->log("\n" . 'Copying thumb ' . $src . ' -> ' . $dst . '!' . "\n");
if (file_exists($dst) && filesize($dst) > 100 and $thumb != 1) {
VFileinfo::doDelete($src);
++$i;
}
}
}
VFileinfo::doDelete($tmp_dir);
return ($i == 1) ? 0 : ($i - 1);
}
public function generate_frames($duration, $nr = false)
{
if ($nr === false) {
$nr = $this->cfg['thumbs_nr'];
}
$frames = array();
$step = floor($duration / $nr);
if ($step <= 0) {
$step = 1;
}
$i = 1;
while ($i <= $nr) {
switch ($this->cfg["thumbs_method"]) {
case "cons":
$frames[] = ($duration / 3) + ($i * 3);
break;
case "split":
$frames[] = $i * $step;
break;
case "rand":
default:
$fr = rand(1, floor($duration));
if ($nr == 1) {$_SESSION["fr"] = $fr;}
$frames[] = $fr;
break;
}
++$i;
}
return $frames;
}
public function update_meta($src, $dst)
{
include 'f_core/config.version.php';
if (!file_exists($this->cfg['server_path_yamdi'])) {
return false;
}
$version['name'] = $this->cfg["website_shortname"];
$creator = $version['name'] . '-' . $version['major'] . '.' . $version['minor'];
$cmd = $this->cfg['server_path_yamdi'] . ' -i ' . $src . ' -o ' . $dst . ' -c ' . $creator;
$this->log($cmd);
exec(escapeshellcmd($cmd) . ' 2>&1', $output);
$this->log(implode("\n", $output));
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
VFileinfo::doDelete($src);
return true;
}
return false;
}
public function fix_moov_atom($src, $dst)
{
if (!file_exists($this->cfg['server_path_qt'])) {
$this->log('Relocation moov atom (using moovrelocator)..');
$moovrelocator = Moovrelocator::getInstance();
if (!$moovrelocator->setInput($src) or
!$moovrelocator->setOutput($dst) or
!$moovrelocator->fix()) {
return false;
}
return true;
}
$cmd = $this->cfg['server_path_qt'] . ' ' . $src . ' ' . $dst;
$this->log($cmd);
exec(escapeshellcmd($cmd) . ' 2>&1', $output);
$this->log(implode("\n", $output));
if (file_exists($dst) && is_file($dst) && filesize($dst) > 1000) {
VFileinfo::doDelete($src);
return true;
}
return false;
}
public function log_setup($video_id, $log = true)
{
global $cfg;
if ($log === true) {
$ddir = 'log_conv/' . date("Y.m.d") . '/';
$full_path = $cfg["logging_dir"] . '/' . $ddir . $path . '.video_' . $video_id . '.log';
if (!file_exists($full_path)) {
@touch($full_path);
}
if ($ddir != '' and !is_dir($cfg["logging_dir"] . '/' . $ddir)) {
@mkdir($cfg["logging_dir"] . '/' . $ddir);
}
}
$this->log = ($log === true) ? true : false;
$this->log_file = $full_path;
$this->log_file_live = str_replace('.log', '.live.log', $full_path);
}
public function log($data)
{
if ($this->log !== false) {
if (!file_exists($this->log_file)) {
@touch($this->log_file);
}
VFileinfo::write($this->log_file, $data . "\n", true);
}
}
public function clean()
{
$this->data = array();
if ($this->log_file) {
// VFile::delete($this->log_file);
}
$this->log_file = '';
}
public function identify()
{
if (!$this->data) {
return false;
}
$format = strtolower($this->data['format']);
if (strpos($format, ' ')) {
$format = substr($format, 0, strpos($format, ' '));
}
$audio = strtolower($this->data['audio']);
if (strpos($audio, ' ')) {
$audio = substr($audio, 0, strpos($audio, ' '));
}
if (in_array($format, $this->flv_formats)) {
return 'flv';
} elseif ($format == 'h263' && $audio == 'mp3') {
return 'flv';
} elseif ($format == 'h264' && $audio == 'mp3') {
if (isset($this->data['container']) && $this->data['container'] == 'flv') {
return 'flv';
}
return 'mp4';
} elseif ($format == 'h264' && $audio == 'aac') {
if (isset($this->data['container']) && $this->data['container'] == 'flv') {
return 'flv';
}
return 'mp4';
}
return false;
}
public function duration()
{
return isset($this->data['duration_seconds']) ? $this->data['duration_seconds'] : 0;
}
}
/* IMAGE CONVERSION */
class VImage
{
public $log_clean = false;
private $log = false;
private $log_file;
public function __construct()
{
global $cfg, $class_database, $db;
$cfg[] = $class_database->getConfigurations('log_image_conversion,thumbs_width,thumbs_height,paid_memberships');
$rs = $db->execute("SELECT `cfg_name`, `cfg_data` FROM `db_settings` WHERE `cfg_name` LIKE '%conversion_%' OR `cfg_name` LIKE '%server_%';");
while (!$rs->EOF) {
$cfg[$rs->fields["cfg_name"]] = $rs->fields["cfg_data"];
@$rs->MoveNext();
}
$this->cfg = $cfg;
$this->log = ($cfg["log_image_conversion"] == 1) ? true : false;
}
public function __destruct()
{
}
public function createThumbs_ffmpeg($src, $dst, $name, $width, $height, $image_id, $user_key)
{
if (!is_dir($dst)) {
@mkdir($dst);
}
if ($this->is_transparent($src) or $this->is_ani($src)) {
$ext = 'png';
} else {
$ext = substr($src, -3);
$ext = $ext == 'peg' ? 'jpg' : strtolower($ext);
}
$dst = $dst . $name . '.' . $ext;
$i = $width == 640 ? 0 : 1;
$size = $width == 640 ? array(640, 360) : array(320, 180);
$tmp_dir = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $image_id . '/out/';
if (!is_dir($tmp_dir)) {
@mkdir($tmp_dir);
}
$f = null;
$exif = $ext == 'jpg' ? exif_read_data($src) : array();
if (isset($exif['Orientation'])) {
switch ($exif['Orientation']) {
case 3: // Need to rotate 180 deg
// $f = ' -vf vflip,hflip';
break;
case 6: // Need to rotate 90 deg clockwise
$f = 'transpose=1,';
break;
case 8: // Need to rotate 90 deg counter clockwise
$f = 'transpose=2,';
break;
}
}
$cmd = sprintf("%s -i \"%s\" -vframes 1 -filter:v \"%sscale=iw*min(%s/iw\,%s/ih):ih*min(%s/iw\,%s/ih),pad=%s:%s:(%s-iw)/2:(%s-ih)/2\" -y \"%s\"",
$this->cfg['server_path_ffmpeg'], $src, $f, $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $tmp_dir . '%03d.' . $ext);
$this->log($cmd);
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
if (file_exists($tmp_dir . '002.' . $ext)) {
$src = $tmp_dir . '002.' . $ext;
} elseif (file_exists($tmp_dir . '001.' . $ext)) {
$src = $tmp_dir . '001.' . $ext;
} else {
$this->log('Failed to extract thumb!');
}
if (isset($src)) {
copy($src, $dst);
$this->log("\n" . 'Copying thumb ' . $src . ' -> ' . $dst . "\n");
if (file_exists($dst) && filesize($dst) > 100) {
if ($i == 0) {
VFileinfo::doDelete($src);
}
if ($ext == 'png') {
$this->log('Creating thumbnail symlink ' . $dst . ' -> ' . str_replace('.png', '.jpg', $dst) . "\n");
exec(sprintf("ln -sf %s %s", $dst, str_replace('.png', '.jpg', $dst)));
}
++$i;
}
}
VFileinfo::doDelete($tmp_dir);
return ($i == 1) ? 0 : ($i - 1);
}
public function createThumbs($src, $dst, $name, $width, $height)
{
global $cfg;
if (!is_dir($dst)) {
@mkdir($dst);
}
$this->log('Input image: ' . $src . "\n");
$this->log('Output location: ' . $dst . "\n");
if ($this->is_ani($src)) {
$image = $dst . $name . '.gif';
if (copy($src, $image)) {
$this->log('Animated GIF detected!' . "\n");
$this->log('Copying image ' . $src . ' -> ' . $image . "\n");
$this->log("\n" . 'Creating symlink ' . $image . ' -> ' . str_replace('.gif', '.jpg', $image) . "\n");
$this->log("\n" . 'Generating thumbnails...' . "\n");
exec(sprintf("ln -sf %s %s", $image, str_replace('.gif', '.jpg', $image)));
}
} else {
$f = 0;
$ext = substr($src, -3);
$ext = $ext == 'peg' ? 'jpg' : strtolower($ext);
$exif = $ext == 'jpg' ? exif_read_data($src) : array();
if (isset($exif['Orientation'])) {
switch ($exif['Orientation']) {
case 3: // Need to rotate 180 deg
$f = 180;
break;
case 6: // Need to rotate 90 deg clockwise
$f = 270;
break;
case 8: // Need to rotate 90 deg counter clockwise
$f = 90;
break;
}
}
if ($this->is_transparent($src)) {
$this->log('Transparent PNG detected!' . "\n");
$image = $dst . $name . '.png';
if ($f > 0) {
$this->log('Rotation processed: ' . $f . "\n");
$this->save_rotate_transparent($src, $f, $image);
} else {
$this->log('Copying image ' . $src . ' -> ' . $image . "\n");
copy($src, $image);
}
$this->log("\n" . 'Creating symlink ' . $image . ' -> ' . str_replace('.png', '.jpg', $image) . "\n");
$this->log("\n" . 'Generating thumbnails...' . "\n");
exec(sprintf("ln -sf %s %s", $image, str_replace('.png', '.jpg', $image)));
//add symlink from png to jpg
} else {
$image = $dst . $name . '.jpg';
if ($f > 0) {
$this->log('JPEG rotation processed: ' . $f . "\n");
$this->log('Writing output image: ' . $image . "\n");
$this->save_rotate_jpeg($src, $f, $image);
$this->log("\n\n" . 'Generating thumbnails...' . "\n");
} else {
$this->log('JPEG image processed: ' . $image . "\n");
$this->log("\n" . 'Generating thumbnails...' . "\n");
$thumb = PhpThumbFactory::create($src);
$thumb->resize($width, $height);
$thumb->save($image, 'jpg');
}
}
}
if (file_exists($image) and is_file($image)) {
return true;
}
}
public function save_rotate_jpeg($src, $angle, $image)
{
// Content type
header('Content-type: image/jpeg');
// Load
$source = imagecreatefromjpeg($src);
// Rotate
$rotate = imagerotate($source, $angle, 0);
// Output
imagejpeg($rotate, $image);
// Free the memory
imagedestroy($source);
imagedestroy($rotate);
}
public function save_rotate_transparent($src, $angle, $image)
{
$source = imagecreatefrompng($src) or die('Error opening file ' . $filename);
imagealphablending($source, false);
imagesavealpha($source, true);
$rotation = imagerotate($source, $angle, -1);
imagealphablending($rotation, false);
imagesavealpha($rotation, true);
header('Content-type: image/png');
imagepng($rotation, $image);
imagedestroy($source);
imagedestroy($rotation);
}
public function log_setup($image_id, $log = true)
{
global $cfg;
if ($log === true) {
$ddir = 'log_conv/' . date("Y.m.d") . '/';
$full_path = $cfg["logging_dir"] . '/' . $ddir . $path . '.image_' . $image_id . '.log';
if (!file_exists($full_path)) {
@touch($full_path);
}
if ($ddir != '' and !is_dir($cfg["logging_dir"] . '/' . $ddir)) {
@mkdir($cfg["logging_dir"] . '/' . $ddir);
}
}
$this->log = ($log === true) ? true : false;
$this->log_file = $full_path;
}
public function log($data)
{
if ($this->log !== false) {
if (!file_exists($this->log_file)) {
@touch($this->log_file);
}
VFileinfo::write($this->log_file, $data . "\n", true);
}
}
public function is_transparent($filename)
{
if (strlen($filename) == 0 || !file_exists($filename)) {
return false;
}
if (ord(file_get_contents($filename, false, null, 25, 1)) & 4) {
return true;
}
$contents = file_get_contents($filename);
if (stripos($contents, 'PLTE') !== false && stripos($contents, 'tRNS') !== false) {
return true;
}
return false;
}
public function is_ani($filename)
{
if (!($fh = @fopen($filename, 'rb'))) {
return false;
}
$count = 0;
//an animated gif contains multiple "frames", with each frame having a
//header made up of:
// * a static 4-byte sequence (\x00\x21\xF9\x04)
// * 4 variable bytes
// * a static 2-byte sequence (\x00\x2C)
// We read through the file til we reach the end of the file, or we've found
// at least 2 frame headers
while (!feof($fh) && $count < 2) {
$chunk = fread($fh, 1024 * 100); //read 100kb at a time
$count += preg_match_all('#\x00\x21\xF9\x04.{4}\x00[\x2C\x21]#s', $chunk, $matches);
}
fclose($fh);
return $count > 1;
}
}
/* AUDIO CONVERSION */
class VAudio
{
private $cfg;
public $data = array();
public $log_clean = false;
private $log = false;
private $log_file;
public function __construct()
{
global $cfg, $class_database, $db;
$cfg[] = $class_database->getConfigurations('log_audio_conversion,thumbs_width,thumbs_height,paid_memberships');
$rs = $db->execute("SELECT `cfg_name`, `cfg_data` FROM `db_settings` WHERE `cfg_name` LIKE '%conversion_%' OR `cfg_name` LIKE '%server_%';");
while (!$rs->EOF) {
$cfg[$rs->fields["cfg_name"]] = $rs->fields["cfg_data"];
@$rs->MoveNext();
}
$this->cfg = $cfg;
$this->log = ($cfg["log_audio_conversion"] == 1) ? true : false;
}
public function __destruct()
{
}
public function time_to_seconds($timecode)
{
$hours_end = strpos($timecode, ':', 0);
$hours = substr($timecode, 0, $hours_end);
$mins = substr($timecode, $hours_end + 1, 2);
$secs = trim(substr($timecode, $hours_end + 4));
if ($secs == '') {
$mins = $hours;
$secs = $mins;
$hours = 0;
}
return ($hours * 3600) + ($mins * 60) + $secs;
}
public function load($file)
{
if (!file_exists($file)) {
return false;
}
$this->data = array();
$this->data['cmd'] = sprintf("%s -i \"%s\"", $this->cfg["server_path_ffmpeg"], $file);
exec($this->data['cmd'] . ' 2>&1', $output, $return);
foreach ($output as $line) {
if (preg_match('/Input #0, (.*?) from/', $line, $matches)) {
$this->data['container'] = ltrim(trim($matches['1'], ','));
continue;
}
if (!isset($this->data['bitrate']) && strstr($line, 'Duration:')) {
$parts = explode(', ', trim($line));
$this->data['duration_timecode'] = ltrim($parts['0'], 'Duration: ');
$this->data['duration_seconds'] = self::time_to_seconds($this->data['duration_timecode']);
$this->data['start'] = ltrim($parts['1'], 'start: ');
$this->data['bitrate'] = (float) ltrim($parts['2'], 'bitrate: ');
continue;
}
if (!isset($this->data['audio']) && preg_match('/Stream(.*): Audio: (.*)/', $line, $matches)) {
$parts = explode(', ', trim($matches['2']));
$this->data['audio'] = $parts['0'];
$this->data['audio_frequency'] = (float) $parts['1'];
$this->data['audio_stereo'] = $parts['2'];
if (isset($parts['4'])) {
$this->data['audio_bitrate'] = (float) $parts['4'];
} else {
$this->data['audio_bitrate'] = (isset($parts['3'])) ? (float) $parts['3'] : null;
}
continue;
}
if (isset($this->data['bitrate']) && isset($this->data['format']) && isset($this->data['audio'])) {
break;
}
}
if (isset($this->data['duration_seconds']) && isset($this->data['framerate'])) {
$this->data['frames'] = ceil($this->data['duration_seconds'] * $this->data['framerate']);
}
return true;
}
public function get_data_string()
{
$string = null;
foreach ($this->data as $key => $value) {
$string .= $key . ' => ' . $value . "\n";
}
return $string;
}
private static function gs($k)
{
global $cfg;
return md5($cfg["global_salt_key"] . $k);
}
public function convert_to_mp3($src, $file_key, $user_key, $short = false)
{
$dst_wav_full = $this->cfg["media_files_dir"] . '/' . $user_key . '/a/' . self::gs($file_key) . '.wav';
$dst_mp3_full = $this->cfg["media_files_dir"] . '/' . $user_key . '/a/' . self::gs($file_key) . '.mp3';
$dst_wav_prev = $this->cfg["media_files_dir"] . '/' . $user_key . '/a/' . $file_key . '.wav';
$dst_mp3_prev = $this->cfg["media_files_dir"] . '/' . $user_key . '/a/' . $file_key . '.mp3';
$dst_wav = !$short ? $dst_wav_full : $dst_wav_prev;
$dst_mp3 = !$short ? $dst_mp3_full : $dst_mp3_prev;
$options = null;
if ($short == 1) {
$options .= '-t ' . FFMPEG_PREVIEW;
}
$output = array();
$cmd = sprintf("%s -i \"%s\" %s -vn -acodec pcm_s16le -ac 1 -f wav %s 1> %s 2>&1", $this->cfg["server_path_ffmpeg"], $src, $options, $dst_wav, $this->log_file_live);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("\n", $output));
if (file_exists($dst_wav) && is_file($dst_wav) && filesize($dst_wav) > 1000) {
$output = array();
$cmd = sprintf("%s -b %s -s %s -h -p -T %s %s 1> %s 2>&1", $this->cfg["server_path_lame"], $this->cfg["conversion_mp3_bitrate"], $this->cfg["conversion_mp3_srate"], $dst_wav, $dst_mp3, $this->log_file_live);
$this->log("\n\n" . $cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("\n", $output));
if (file_exists($dst_mp3) && is_file($dst_mp3) && filesize($dst_mp3) > 1000) {
@unlink($dst_wav);
return true;
}
}
}
public function convert_to_aac($src, $file_key, $user_key, $short = false)
{
$dst_aac_full = $this->cfg["media_files_dir"] . '/' . $user_key . '/a/' . self::gs($file_key) . '.mp4';
$dst_aac_prev = $this->cfg["media_files_dir"] . '/' . $user_key . '/a/' . $file_key . '.mp4';
$dst_aac = !$short ? $dst_aac_full : $dst_aac_prev;
$options = '';
if ($short == 1) {
$options = '-t ' . FFMPEG_PREVIEW;
}
$output = array();
$cmd = sprintf("%s -i \"%s\" %s -vcodec copy -acodec copy %s -y", $this->cfg["server_path_ffmpeg"], $src, $options, $dst_aac);
$this->log($cmd);
exec($cmd);
$lines = file($this->log_file_live);
foreach ($lines as $line_num => $line) {
$output[] = $line;
}
$this->log(implode("\n", $output));
if (file_exists($dst_aac) && is_file($dst_aac) && filesize($dst_aac) > 1000) {
return true;
}
}
public function create_thumbs($type, $file_key, $user_key)
{
$width = $type == 1 ? 320 : 640;
$height = $type == 1 ? 180 : 360;
$src = $this->cfg["global_images_dir"] . '/audio.png';
$dst = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $file_key . '/';
$name = $type . '.jpg';
if (!is_dir($dst)) {
@mkdir($dst);
}
$cmd = $src . ' -> ' . $dst . $name;
$this->log("\n" . $cmd);
$thumb = PhpThumbFactory::create($src);
$thumb->resize($width, $height);
$thumb->save($dst . $name, 'jpg');
if (file_exists($dst . $name) && is_file($dst . $name) && filesize($dst . $name) > 1000) {
return true;
}
}
public function log_setup($audio_id, $log = true)
{
global $cfg;
if ($log === true) {
$ddir = 'log_conv/' . date("Y.m.d") . '/';
$full_path = $cfg["logging_dir"] . '/' . $ddir . $path . '.audio_' . $audio_id . '.log';
if (!file_exists($full_path)) {
@touch($full_path);
}
if ($ddir != '' and !is_dir($cfg["logging_dir"] . '/' . $ddir)) {
@mkdir($cfg["logging_dir"] . '/' . $ddir);
}
}
$this->log = ($log === true) ? true : false;
$this->log_file = $full_path;
$this->log_file_live = str_replace('.log', '.live.log', $full_path);
}
public function log($data)
{
if ($this->log !== false) {
if (!file_exists($this->log_file)) {
@touch($this->log_file);
}
VFileinfo::write($this->log_file, $data . "\n", true);
}
}
}
/* DOCUMENT CONVERSION */
class VDocument
{
private $cfg;
public $data = array();
public $log_clean = false;
private $log = false;
private $log_file;
public function __construct()
{
global $cfg, $class_database, $db;
$cfg[] = $class_database->getConfigurations('log_doc_conversion,thumbs_width,thumbs_height');
$rs = $db->execute("SELECT `cfg_name`, `cfg_data` FROM `db_settings` WHERE `cfg_name` LIKE '%conversion_%' OR `cfg_name` LIKE '%server_%';");
while (!$rs->EOF) {
$cfg[$rs->fields["cfg_name"]] = $rs->fields["cfg_data"];
@$rs->MoveNext();
}
$this->cfg = $cfg;
$this->log = ($cfg["log_doc_conversion"] == 1) ? true : false;
}
public function __destruct()
{
}
public function load($file)
{
if (!file_exists($file)) {
return false;
}
$this->data = array();
$doctype = null;
$ext = VFileinfo::getExtension($file);
switch ($ext) {
case "doc":
case "docx":
case "odt":
case "rtf":
case "txt":
case "html":
$doctype = 'document';
break;
case "csv":
case "ods":
case "xls":
case "xlt":
$doctype = 'spreadsheet';
break;
case "eps":
case "odp":
case "pps":
case "ppt":
case "dpt":
$doctype = 'presentation';
break;
}
$this->data["ext"] = $ext;
$this->data["doctype"] = $doctype;
return true;
}
private static function gs($k)
{
global $cfg;
return md5($cfg["global_salt_key"] . $k);
}
public function convert_to_pdf($src, $file_key, $user_key, $short = false)
{
$dst_pdf_prev = $this->cfg["media_files_dir"] . '/' . $user_key . '/d/' . $file_key . '.pdf';
$dst_pdf_full = $this->cfg["media_files_dir"] . '/' . $user_key . '/d/' . self::gs($file_key) . '.pdf';
$dst_pdf = !$short ? $dst_pdf_full : $dst_pdf_prev;
$options = $short ? '-e PageRange=1-2' : '';
if ($this->data["ext"] != 'pdf') {
$cmd = sprintf("%s -d %s %s -f pdf -o %s -v \"%s\"", $this->cfg["server_path_unoconv"], $this->data["doctype"], $options, $dst_pdf, $src);
$this->log($cmd);
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
} else {
$this->log("\n" . 'Copying ' . $src . ' -> ' . $dst_pdf . '!' . "\n");
copy($src, $dst_pdf);
}
if (file_exists($dst_pdf) && is_file($dst_pdf) && filesize($dst_pdf) > 1000) {
return true;
}
}
public function convert_to_swf($file_key, $user_key)
{
$src_pdf = $this->cfg["media_files_dir"] . '/' . $user_key . '/d/' . $file_key . '.pdf';
$dst_swf = $this->cfg["media_files_dir"] . '/' . $user_key . '/d/' . $file_key . '.swf';
if (file_exists($src_pdf)) {
$cmd = sprintf("%s %s -o %s -f -T 9 -t -s storeallcharacters", $this->cfg["server_path_pdf2swf"], $src_pdf, $dst_swf);
$this->log($cmd);
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
} else {
return false;
}
if (file_exists($dst_swf) && is_file($dst_swf) && filesize($dst_swf) > 1000) {
return true;
}
}
public function createThumbs_ffmpeg($dst, $name, $width, $height, $image_id, $user_key, $src = '', $short = false)
{
$src = $src == '' ? $this->cfg["global_images_dir"] . '/document.gif' : $src;
if (!is_dir($dst)) {
@mkdir($dst);
}
$dst = $dst . $name . '.jpg';
$i = $width == 640 ? 0 : 1;
$size = $width == 640 ? ($short ? array(360, 640) : array(640, 360)) : ($short ? array(180, 320) : array(320, 180));
$tmp_dir = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $image_id . '/out/';
if (!is_dir($tmp_dir)) {
@mkdir($tmp_dir);
}
if ($short) {
$cmd = sprintf("%s -i \"%s\" -vf \"scale=w=%s:h=%s:force_original_aspect_ratio=2,crop=%s:%s\" %s", $this->cfg['server_path_ffmpeg'], $src, $size[0], $size[1], $size[0], $size[1], $tmp_dir . '%03d.jpg');
} else {
$cmd = sprintf("%s -i \"%s\" -vframes 1 -filter:v \"scale=iw*min(%s/iw\,%s/ih):ih*min(%s/iw\,%s/ih),pad=%s:%s:(%s-iw)/2:(%s-ih)/2\" -y \"%s\"",
$this->cfg['server_path_ffmpeg'], $src, $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $size[0], $size[1], $tmp_dir . '%03d.jpg');
}
$this->log($cmd);
exec($cmd . ' 2>&1', $output);
$this->log(implode("\n", $output));
if (file_exists($tmp_dir . '002.jpg')) {
$src = $tmp_dir . '002.jpg';
} elseif (file_exists($tmp_dir . '001.jpg')) {
$src = $tmp_dir . '001.jpg';
} else {
$this->log('Failed to extract thumb!');
}
if (isset($src)) {
copy($src, $dst);
$this->log("\n" . 'Copying thumb ' . $src . ' -> ' . $dst . '!' . "\n");
if (file_exists($dst) && filesize($dst) > 100) {
VFileinfo::doDelete($src);
++$i;
}
if (file_exists($this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $image_id . '/1.tmp.jpg')) {
unlink($this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $image_id . '/1.tmp.jpg');
}
}
VFileinfo::doDelete($tmp_dir);
return ($i == 1) ? 0 : ($i - 1);
}
public function create_thumbs($type, $file_key, $user_key)
{
$width = $type == 1 ? 320 : 640;
$height = $type == 1 ? 180 : 360;
$dst = $this->cfg["media_files_dir"] . '/' . $user_key . '/t/' . $file_key . '/';
$name = $type . '.jpg';
if (!is_dir($dst)) {
@mkdir($dst);
}
$this->cfg["server_path_convert"] = null;
if (file_exists($this->cfg["server_path_convert"])) {
$src = $this->cfg["media_files_dir"] . '/' . $user_key . '/d/' . $file_key . '.pdf';
$cmd = sprintf("%s %s[0] -thumbnail %sx%s %s", $this->cfg["server_path_convert"], $src, $width, $height, $dst . $name);
$this->log("\n" . $cmd);
exec($cmd . ' 2>&1');
} else {
$src = $this->cfg["global_images_dir"] . '/document.gif';
$cmd = $src . ' -> ' . $dst . $name;
$this->log("\n" . $cmd);
$thumb = PhpThumbFactory::create($src);
$thumb->resize($width, $height);
$thumb->save($dst . $name, 'jpg');
}
if (file_exists($dst . $name) && is_file($dst . $name) && filesize($dst . $name) > 1000) {
return true;
}
}
public function log_setup($doc_id, $log = true)
{
global $cfg;
if ($log === true) {
$ddir = 'log_conv/' . date("Y.m.d") . '/';
$full_path = $cfg["logging_dir"] . '/' . $ddir . $path . '.doc_' . $doc_id . '.log';
if (!file_exists($full_path)) {
@touch($full_path);
}
if ($ddir != '' and !is_dir($cfg["logging_dir"] . '/' . $ddir)) {
@mkdir($cfg["logging_dir"] . '/' . $ddir);
}
}
$this->log = ($log === true) ? true : false;
$this->log_file = $full_path;
}
public function log($data)
{
if ($this->log !== false) {
if (!file_exists($this->log_file)) {
@touch($this->log_file);
}
VFileinfo::write($this->log_file, $data . "\n", true);
}
}
}
Reference in New Issue View Git Blame Copy Permalink