516213 Video Water Mark
N/A
Pagado a la entrega
I am running Clipbucket script on my site [url removed, login to view] (a adult site) i would like to add a Text watermark in to the videos during processing - srt is fine - Below is the video processing script-
<?php
/**
* This is new file for conversion
* now , FFMPEG will only be used for video conversion
* @Author : Arslan Hassan
* @Software : ClipBucket
* @License : Attribution Assurance License -- [url removed, login to view] - You Cannot MODIFY - REUSE THIS FILE
* @website : [url removed, login to view]
*/
define("KEEP_MP4_AS_IS",config('keep_mp4_as_is'));
define("MP4Box_BINARY",get_binaries('MP4Box'));
define("FLVTool2_BINARY",get_binaries('flvtool2'));
define('FFMPEG_BINARY', get_binaries('ffmpeg'));
define('PROCESSESS_AT_ONCE',config('max_conversion'));
class ffmpeg
{
var $input_details = array(); //Holds File value
var $output_details = array(); // Holds Converted File Details
var $ffmpeg ; // path to ffmpeg binary
var $input_file; //File to be converted
var $output_file; //File after $file is converted
var $tbl = 'video_files';
var $row_id ; //Db row id
var $log; //Holds overall status of conversion
var $start_time;
var $end_time;
var $total_time;
var $configs = array();
var $gen_thumbs; //If set to TRUE , it will generate thumbnails also
var $remove_input = TRUE;
var $gen_big_thumb = FALSE;
var $h264_single_pass = FALSE;
var $hq_output_file = '';
var $log_file = '';
var $input_ext = '';
var $tmp_dir = '/';
var $flvtool2 = '';
var $flvtoolpp = '';
var $thumb_dim = '120x90'; //Thumbs Dimension
var $num_of_thumbs = '3'; //Number of thumbs
var $big_thumb_dim = 'original'; //Big thumb size , original will get orginal video window size thumb othersie the dimension
var $set_conv_lock = true;
var $lock_file = '';
var $failed_reason = '';
/**
* Initiating Class
*/
function ffmpeg($file)
{
global $Cbucket;
$this->ffmpeg = FFMPEG_BINARY;
$this->mp4box = MP4Box_BINARY;
$this->flvtool2 = FLVTool2_BINARY;
$this->flvtoolpp = $Cbucket->configs['flvtoolpp'];
$this->mplayerpath = $Cbucket->configs['mplayerpath'];
$this->input_file = $file;
}
/**
* Prepare file to be converted
* this will first get info of the file
* and enter its info into database
*/
function prepare($file=NULL)
{
global $db;
if($file)
$this->input_file = $file;
if(file_exists($this->input_file))
$this->input_file = $this->input_file;
else
$this->input_file = TEMP_DIR.'/'.$this->input_file;
//Checking File Exists
if(!file_exists($this->input_file))
{
$this->log('File Exists','No');
}else{
$this->log('File Exists','Yes');
}
//Get File info
$this->input_details = $this->get_file_info();
//Loging File Details
$this->log .= "\nPreparing file...\n";
$this->log_file_info();
//Insert Info into database
//$this->insert_data();
}
/**
* Function used to convert video
*/
function convert($file=NULL)
{
global $db;
if($file)
$this->input_file = $file;
$this->log .= "\r\nConverting Video\r\n";
$p = $this->configs;
$i = $this->input_details;
# Prepare the ffmpeg command to execute
if(isset($p['extra_options']))
$opt_av .= " -y {$p['extra_options']} ";
# file format
if(isset($p['format']))
$opt_av .= " -f {$p['format']} ";
# video codec
if(isset($p['video_codec']))
$opt_av .= " -vcodec ".$p['video_codec'];
elseif(isset($i['video_codec']))
$opt_av .= " -vcodec ".$i['video_codec'];
if($p['video_codec'] == 'libx264')
$opt_av .= " -vpre normal ";
# video rate
if($p['use_video_rate'])
{
if(isset($p['video_rate']))
$vrate = $p['video_rate'];
elseif(isset($i['video_rate']))
$vrate = $i['video_rate'];
if(isset($p['video_max_rate']) && !empty($vrate))
$vrate = min($p['video_max_rate'],$vrate);
if(!empty($vrate))
$opt_av .= " -r $vrate ";
}
# video rate
if($p['use_video_bitrate'])
{
if(isset($p['video_bitrate']))
$vbrate = $p['video_bitrate'];
elseif(isset($i['video_bitrate']))
$vbrate = $i['video_bitrate'];
if(!empty($vrate))
$opt_av .= " -b $vbrate ";
}
# video size, aspect and padding
$this->calculate_size_padding( $p, $i, $width, $height, $ratio, $pad_top, $pad_bottom, $pad_left, $pad_right );
$use_vf = config('use_ffmpeg_vf');
if($use_vf=='no')
{
$opt_av .= " -s {$width}x{$height} -aspect $ratio -padcolor 000000 -padtop $pad_top -padbottom $pad_bottom -padleft $pad_left -padright $pad_right ";
}else
{
$opt_av .= "-s {$width}x{$height} -aspect $ratio -vf 'pad=0:0:0:0:black'";
}
# audio codec, rate and bitrate
if($p['use_audio_codec'])
{
if(!empty($p['audio_codec']) && $p['audio_codec'] != 'None'){
$opt_av .= " -acodec {$p['audio_codec']}";
}
}
# audio bitrate
if($p['use_audio_bit_rate'])
{
if(isset($p['audio_bitrate']))
$abrate = $p['audio_bitrate'];
elseif(isset($i['audio_bitrate']))
$abrate = $i['audio_bitrate'];
if(!empty($abrate))
{
$abrate_cmd = " -ab $abrate ";
$opt_av .= $abrate_cmd;
}
}
# audio bitrate
if($p['use_audio_rate'])
{
if($this->input_details['audio_channels']>2 || !is_numeric($this->input_details['audio_channels']))
{
$arate = $i['audio_rate'];
$opt_av .= $arate_cmd = " -ar $arate ";
}else
{
if(isset($p['audio_rate']))
$arate = $p['audio_rate'];
elseif(isset($i['audio_rate']))
$arate = $i['audio_rate'];
if(!empty($arate))
$opt_av .= $arate_cmd = " -ar $arate ";
}
}
$tmp_file = time().RandomString(5).'.tmp';
$opt_av .= " -map_meta_data ".$this->output_file.":".$this->input_file;
$this->raw_command = $command = $this->ffmpeg." -i ".$this->input_file." $opt_av ".$this->output_file." 2> ".TEMP_DIR."/".$tmp_file;
//Updating DB
//$db->update($this->tbl,array('command_used'),array($command)," id = '".$this->row_id."'");
$output = $this->exec($command);
if(file_exists(TEMP_DIR.'/'.$tmp_file))
{
$output = $output ? $output : join("", file(TEMP_DIR.'/'.$tmp_file));
unlink(TEMP_DIR.'/'.$tmp_file);
}
#FFMPEG GNERETAES Damanged File
#Injecting MetaData ysing FLVtool2 - you must have update version of flvtool2 ie 1.0.6 FInal or greater
if($this->flvtoolpp)
{
$tmp_file = time().RandomString(5).'[url removed, login to view]';
$flv_cmd = $this->flvtoolpp." ".$this->output_file." ".$this->output_file." 2> ".TEMP_DIR."/".$tmp_file;
$flvtool2_output = $this->exec($flv_cmd);
if(file_exists(TEMP_DIR.'/'.$tmp_file))
{
$flvtool2_output = $flvtool2_output ? $flvtool2_output : join("", file(TEMP_DIR.'/'.$tmp_file));
unlink(TEMP_DIR.'/'.$tmp_file);
}
$output .= $flvtool2_output;
}elseif($this->flvtool2)
{
$tmp_file = time().RandomString(5).'[url removed, login to view]';
$flv_cmd = $this->flvtool2." -U ".$this->output_file." 2> ".TEMP_DIR."/".$tmp_file;
$flvtool2_output = $this->exec($flv_cmd);
if(file_exists(TEMP_DIR.'/'.$tmp_file))
{
$flvtool2_output = $flvtool2_output ? $flvtool2_output : join("", file(TEMP_DIR.'/'.$tmp_file));
unlink(TEMP_DIR.'/'.$tmp_file);
}
$output .= $flvtool2_output;
}
$this->log('Conversion Command',$command);
$this->log .="\r\n\r\nConversion Details\r\n\r\n";
$this->log .=$output;
$this->output_details = $this->get_file_info($this->output_file);
}
/**
* Function used to get file information using FFMPEG
* @param FILE_PATH
*/
function get_file_info( $path_source =NULL) {
if(!$path_source)
$path_source = $this->input_file;
# init the info to N/A
$info['format'] = 'N/A';
$info['duration'] = 'N/A';
$info['size'] = 'N/A';
$info['bitrate'] = 'N/A';
$info['video_width'] = 'N/A';
$info['video_height'] = 'N/A';
$info['video_wh_ratio'] = 'N/A';
$info['video_codec'] = 'N/A';
$info['video_rate'] = 'N/A';
$info['video_bitrate'] = 'N/A';
$info['video_color'] = 'N/A';
$info['audio_codec'] = 'N/A';
$info['audio_bitrate'] = 'N/A';
$info['audio_rate'] = 'N/A';
$info['audio_channels'] = 'N/A';
$info['path'] = $path_source;
# get the file size
$stats = @stat( $path_source );
if( $stats === false )
$this->log .= "Failed to stat file $path_source!\n";
$info['size'] = (integer)$stats['size'];
$this->ffmpeg." -i $path_source -acodec copy -vcodec copy -f null /dev/null 2>&1";
$this->raw_output = $output = $this->exec( $this->ffmpeg." -i $path_source -acodec copy -vcodec copy -y -f null /dev/null 2>&1" );
$this->raw_info = $info;
# parse output
if( $this->parse_format_info( $output ) === false )
return false;
$info = $this->raw_info;
return $info;
}
/**
* Function used to excute SHELL Scripts
*/
function exec( $cmd ) {
# use bash to execute the command
# add common locations for bash to the PATH
# this should work in virtually any *nix/BSD/Linux server on the planet
# assuming we have execute permission
//$cmd = "PATH=\$PATH:/bin:/usr/bin:/usr/local/bin bash -c \"$cmd\" ";
return shell_exec( $cmd);
}
function pregMatch($in,$str)
{
preg_match("/$in/",$str,$args);
return $args;
}
/**
* Author : Arslan Hassan
* parse format info
*
* output (string)
* - the ffmpeg output to be parsed to extract format info
*
* info (array)
* - see function get_encoding_progress
*
* returns:
* - (bool) false on error
* - (bool) true on success
*/
function parse_format_info( $output ) {
$this->raw_info;
$info = $this->raw_info;
# search the output for specific patterns and extract info
# check final encoding message
if($args = $this->pregMatch( 'Unknown format', $output) ) {
$Unkown = "Unkown";
} else {
$Unkown = "";
}
if( $args = $this->pregMatch( 'video:([0-9]+)kB audio:([0-9]+)kB global headers:[0-9]+kB muxing overhead', $output) ) {
$video_size = (float)$args[1];
$audio_size = (float)$args[2];
} else {
return false;
}
# check for last enconding update message
if($args = $this->pregMatch( '(frame=([^=]*) fps=[^=]* q=[^=]* L)?size=[^=]*kB time=([^=]*) bitrate=[^=]*kbits\/s[^=]*$', $output) ) {
$frame_count = $args[2] ? (float)$args[2] : 0;
$duration = (float)$args[3];
} else {
return false;
}
$info['duration'] = $duration;
$info['bitrate' ] = (integer)($info['size'] * 8 / 1024 / $duration);
if( $frame_count > 0 )
$info['video_rate'] = (float)$frame_count / (float)$duration;
if( $video_size > 0 )
$info['video_bitrate'] = (integer)($video_size * 8 / $duration);
if( $audio_size > 0 )
$info['audio_bitrate'] = (integer)($audio_size * 8 / $duration);
# get format information
if($args = $this->pregMatch( "Input #0, ([^ ]+), from", $output) ) {
$info['format'] = $args[1];
}
# get video information
if( $args= $this->pregMatch( '([0-9]{2,4})x([0-9]{2,4})', $output ) ) {
$info['video_width' ] = $args[1];
$info['video_height' ] = $args[2];
/* if( $args[5] ) {
$par1 = $args[6];
$par2 = $args[7];
$dar1 = $args[8];
$dar2 = $args[9];
if( (int)$dar1 > 0 && (int)$dar2 > 0 && (int)$par1 > 0 && (int)$par2 > 0 )
$info['video_wh_ratio'] = ( (float)$dar1 / (float)$dar2 ) / ( (float)$par1 / (float)$par2 );
}
# laking aspect ratio information, assume pixel are square
if( $info['video_wh_ratio'] === 'N/A' )*/
$info['video_wh_ratio'] = (float)$info['video_width'] / (float)$info['video_height'];
}
if($args= $this->pregMatch('Video: ([^ ^,]+)',$output))
{
$info['video_codec' ] = $args[1];
}
# get audio information
if($args = $this->pregMatch( "Audio: ([^ ]+), ([0-9]+) Hz, ([^\n,]*)", $output) ) {
$info['audio_codec' ] = $args[1];
$info['audio_rate' ] = $args[2];
$info['audio_channels'] = $args[3];
}
$this->raw_info = $info;
# check if file contains a video stream
return $video_size > 0;
#TODO allow files with no video (only audio)?
#return true;
}
/**
* Function used to insert data into database
* @param ARRAY
*/
function insert_data()
{
global $db;
//Insert Info into database
if(is_array($this->input_details))
{
foreach($this->input_details as $field=>$value)
{
$fields[] = 'src_'.$field;
$values[] = $value;
}
$fields[] = 'src_ext';
$values[] = getExt($this->input_details['path']);
$fields[] = 'src_name';
$values[] = getName($this->input_details['path']);
$db->insert(tbl($this->tbl),$fields,$values);
$this->row_id = $db->insert_id();
}
}
/**
* Function used to update data of
*/
function update_data($conv_only=false)
{
global $db;
//Insert Info into database
if(is_array($this->output_details) && !$conv_only)
{
foreach($this->output_details as $field=>$value)
{
$fields[] = 'output_'.$field;
$values[] = $value;
}
$fields[] = 'file_conversion_log';
$values[] = $this->log;
$db->update(tbl($this->tbl),$fields,$values," id = '".$this->row_id."'");
}else
$fields[] = 'file_conversion_log';
$values[] = $this->log;
$db->update(tbl($this->tbl),$fields,$values," id = '".$this->row_id."'");
}
/**
* Function used to add log in log var
*/
function log($name,$value)
{
$this->log .= $name.' : '.$value."\r\n";
}
/**
* Function used to start log
*/
function start_log()
{
$this->log = "Started on ".NOW()." - ".date("Y M d")."\r\n\n";
$this->log .= "Checking File ....\r\n";
$this->log('File',$this->input_file);
}
/**
* Function used to log video info
*/
function log_file_info()
{
$details = $this->input_details;
if(is_array($details))
{
foreach($details as $name => $value)
{
$this->log($name,$value);
}
}else{
$this->log .=" Unknown file details - Unable to get video details using FFMPEG \n";
}
}
/**
* Function log outpuit file details
*/
function log_ouput_file_info()
{
$details = $this->output_details;
if(is_array($details))
{
foreach($details as $name => $value)
{
$this->log('output_'.$name,$value);
}
}else{
$this->log .=" Unknown file details - Unable to get output video details using FFMPEG \n";
}
}
/**
* Function used to time check
*/
function time_check()
{
$time = microtime();
$time = explode(' ',$time);
$time = $time[1]+$time[0];
return $time;
}
/**
* Function used to start timing
*/
function start_time_check()
{
$this->start_time = $this->time_check();
}
/**
* Function used to end timing
*/
function end_time_check()
{
$this->end_time = $this->time_check();
}
/**
* Function used to check total time
*/
function total_time()
{
$this->total_time = round(($this->end_time-$this->start_time),4);
}
/**
* Function used to calculate video padding
*/
function calculate_size_padding( $parameters, $source_info, & $width, & $height, & $ratio, & $pad_top, & $pad_bottom, & $pad_left, & $pad_right )
{ $p = $parameters;
$i = $source_info;
switch( $p['resize'] ) {
# dont resize, use same size as source, and aspect ratio
# WARNING: some codec will NOT preserve the aspect ratio
case 'no':
$width = $i['video_width' ];
$height = $i['video_height' ];
$ratio = $i['video_wh_ratio'];
$pad_top = 0;
$pad_bottom = 0;
$pad_left = 0;
$pad_right = 0;
break;
# resize to parameters width X height, use same aspect ratio
# WARNING: some codec will NOT preserve the aspect ratio
case 'WxH':
$width = $p['video_width' ];
$height = $p['video_height' ];
$ratio = $i['video_wh_ratio'];
$pad_top = 0;
$pad_bottom = 0;
$pad_left = 0;
$pad_right = 0;
break;
# make pixel square
# reduce video size if bigger than p[width] X p[height]
# and preserve aspect ratio
case 'max':
$width = (float)$i['video_width' ];
$height = (float)$i['video_height' ];
$ratio = (float)$i['video_wh_ratio'];
$max_width = (float)$p['video_width' ];
$max_height = (float)$p['video_height' ];
# make pixels square
if( $ratio > 1.0 )
$width = $height * $ratio;
else
$height = @$width / $ratio;
# reduce width
if( $width > $max_width ) {
$r = $max_width / $width;
$width *= $r;
$height *= $r;
}
# reduce height
if( $height > $max_height ) {
$r = $max_height / $height;
$width *= $r;
$height *= $r;
}
# make size even (required by many codecs)
$width = (integer)( ($width + 1 ) / 2 ) * 2;
$height = (integer)( ($height + 1 ) / 2 ) * 2;
# no padding
$pad_top = 0;
$pad_bottom = 0;
$pad_left = 0;
$pad_right = 0;
break;
# make pixel square
# resize video to fit inside p[width] X p[height]
# add padding and preserve aspect ratio
case 'fit':
# values need to be multiples of 2 in the end so
# divide width and height by 2 to do the calculation
# then multiply by 2 in the end
$ratio = (float)$i['video_wh_ratio'];
$width = (float)$i['video_width' ] / 2;
$height = (float)$i['video_height' ] / 2;
$trt_width = (float)$p['video_width' ] / 2;
$trt_height = (float)$p['video_height' ] / 2;
# make pixels square
if( $ratio > 1.0 )
$width = $height * $ratio;
else
$height = $width / $ratio;
# calculate size to fit
$ratio_w = $trt_width / $width;
$ratio_h = $trt_height / $height;
if( $ratio_h > $ratio_w ) {
$width = (integer)$trt_width;
$height = (integer)($width / $ratio);
} else {
$height = (integer)$trt_height;
$width = (integer)($height * $ratio);
}
# calculate padding
$pad_top = (integer)(($trt_height - $height + 1) / 2);
$pad_left = (integer)(($trt_width - $width + 1) / 2);
$pad_bottom = (integer)($trt_height - $height - $pad_top );
$pad_right = (integer)($trt_width - $width - $pad_left);
# multiply by 2 to undo division and get multiples of 2
$width *= 2;
$height *= 2;
$pad_top *= 2;
$pad_left *= 2;
$pad_bottom *= 2;
$pad_right *= 2;
break;
}
}
/**
* this will first check if there is a conversion lock or no
* if there is a lock then wait till its delete otherwise create a lock and move forward
*/
function isLocked($num=1)
{
for($i=0;$i<$num;$i++)
{
$conv_file = TEMP_DIR.'/conv_lock'.$i.'.loc';
if(!file_exists($conv_file))
{
$this->lock_file = $conv_file;
$file = fopen($conv_file,"w+");
fwrite($file,"converting..");
fclose($file);
return false;
}
}
return true;
}
/**
* Function used to perform all actions when converting a video
*/
function ClipBucket()
{
$conv_file = TEMP_DIR.'/[url removed, login to view]';
//We will now add a loop
//that will check weather
while(1)
{
$use_crons = config('use_crons');
if(!$this->isLocked(PROCESSESS_AT_ONCE) || $use_crons=='yes' || !$this->set_conv_lock)
{
if($use_crons=='no')
{
//Lets make a file
$file = fopen($conv_file,"w+");
fwrite($file,"converting..");
fclose($file);
}
$this->start_time_check();
$this->start_log();
$this->prepare();
$ratio = substr($this->input_details['video_wh_ratio'],0,3);
$max_duration = config('max_video_duration') * 60;
if($this->input_details['duration']>$max_duration)
{
$this->log .= "Video duration was ".$this->input_details['duration']." and Max video duration is $max_duration
<br>Therefore Video cancelled";
$this->log("conversion_status","failed");
$this->log("failed_reason","max_duration");
$this->create_log_file();
if($this->lock_file && file_exists($this->lock_file))
unlink($this->lock_file);
$this->failed_reason = 'max_duration';
break;
return false;
}
if($ratio=='1.7' || $ratio=='1.6')
{
$res = $this->configs['res169'];
}else
{
$res = $this->configs['res43'];
}
$nr = $this->configs['normal_res'];
$hr = $this->configs['high_res'];
$this->configs['video_width'] = $res[$nr][0];
$this->configs['video_height'] = $res[$nr][1];
$this->configs['hq_video_width'] = $res[$hr][0];
$this->configs['hq_video_height'] = $res[$hr][1];
$this->convert();
$this->end_time_check();
$this->total_time();
//Copying File To Original Folder
if($this->keep_original=='yes')
{
$this->log .= "\r\nCopy File to original Folder";
if(copy($this->input_file,$this->original_output_path))
$this->log .= "\r\File Copied to original Folder...";
else
$this->log .= "\r\Unable to copy file to original folder...";
}
$this->output_details = $this->get_file_info($this->output_file);
$this->log .= "\r\n\r\n";
$this->log_ouput_file_info();
$this->log .= "\r\n\r\nTime Took : ";
$this->log .= $this->total_time.' seconds'."\r\n\r\n";
//$this->update_data();
$th_dim = $this->thumb_dim;
$big_th_dim = $this->big_thumb_dim ;
//Generating Thumb
if($this->gen_thumbs)
$this->generate_thumbs($this->input_file,$this->input_details['duration'],$th_dim,$this->num_of_thumbs);
if($this->gen_big_thumb)
$this->generate_thumbs($this->input_file,$this->input_details['duration'],$big_th_dim,'big');
if(!file_exists($this->output_file))
$this->log("conversion_status","failed");
else
$this->log("conversion_status","completed");
$this->create_log_file();
if($this->lock_file && file_exists($this->lock_file))
unlink($this->lock_file);
break;
}else
{
if($use_crons=='no')
sleep(10);
else
break;
}
}
}
/**
* Function used to generate video thumbnails
*/
function generate_thumbs($input_file,$duration,$dim='120x90',$num=3,$rand=NULL)
{
$tmpDir = TEMP_DIR.'/'.getName($input_file);
mkdir($tmpDir,0777);
$output_dir = THUMBS_DIR;
$dimension = '';
if($num=='big')
{
$file_name = getName($input_file)."[url removed, login to view]";
$file_path = THUMBS_DIR.'/'.$file_name;
if($dim!='original')
{
$dimension = " -s $dim ";
$mplayer_dim = "-vf scale=$width:$height";
}
$time = $this->ChangeTime($duration,1);
if(USE_MPLAYER && $this->mplayer)
$command = $this->mplayer." '$input_file' -ss $time -frames 1 -nosound $mplayer_dim -vo jpeg:quality=100:outdir='$tmpDir'";
else
$command = $this->ffmpeg." -i $input_file -an -ss $time $dimension -y -f image2 -vframes 1 $file_path ";
$this->exec($command);
//checking if file exists in temp dir
if(file_exists($tmpDir.'/[url removed, login to view]'))
{
rename($tmpDir.'/[url removed, login to view]',THUMBS_DIR.'/'.$file_name);
}
}else{
if($num > 1 && $duration > 14)
{
$duration = $duration - 5;
$division = $duration / $num;
$count=1;
for($id=3;$id<=$duration;$id++)
{
$file_name = getName($input_file)."-$[url removed, login to view]";
$file_path = THUMBS_DIR.'/'.$file_name;
$id = $id + $division - 1;
if($rand != "") {
$time = $this->ChangeTime($id,1);
} elseif($rand == "") {
$time = $this->ChangeTime($id);
}
if($dim!='original')
{
$dimension = " -s $dim ";
$mplayer_dim = "-vf scale=$width:$height";
}
if(USE_MPLAYER && $this->mplayer)
$command = $this->mplayer." '$input_file' -ss $time -frames 1 -nosound $mplayer_dim -vo jpeg:quality=100:outdir='$tmpDir'";
else
$command = $this->ffmpeg." -i $input_file -an -ss $time -an -r 1 $dimension -y -f image2 -vframes 1 $file_path ";
$this->exec($command);
//checking if file exists in temp dir
if(file_exists($tmpDir.'/[url removed, login to view]'))
{
rename($tmpDir.'/[url removed, login to view]',THUMBS_DIR.'/'.$file_name);
}
$count = $count+1;
}
}else{
$file_name = getName($input_file)."-%[url removed, login to view]";
$file_path = THUMBS_DIR.'/'.$file_name;
$command = $this->ffmpeg." -i $input_file -an -s $dim -y -f image2 -vframes $num $file_path ";
$this->exec($command);
}
}
rmdir($tmpDir);
}
/**
* Function used to convert seconds into proper time format
* @param : INT duration
* @parma : rand
*/
function ChangeTime($duration, $rand = "") {
if($rand != "") {
if($duration / 3600 > 1) {
$time = date("H:i:s", $duration - rand(0,$duration));
} else {
$time = "00:";
$time .= date("i:s", $duration - rand(0,$duration));
}
return $time;
} elseif($rand == "") {
if($duration / 3600 > 1 ) {
$time = date("H:i:s",$duration);
} else {
$time = "00:";
$time .= date("i:s",$duration);
}
return $time;
}
}
/**
* Function used to convert video in HD format
* @ Author : Arslan Hassan
* @ Software : ClipBucket
* @license : AAL
*/
function convert_to_hd($input=NULL,$output=NULL,$p=NULL,$i=NULL)
{
global $db;
if(!$input)
$input = $this->input_file;
if(!$output)
$output = $this->hq_output_file;
if(!$p)
$p = $this->configs;
if(!$i)
$i = $this->input_details;
$convert = true;
//Checkinf for HD or Not
$opt_av = '';
$type = 'HD';
if($convert)
{
$total_dims = count($widths);
//Checking wich dimension is suitable for the video
for($id=0;$id<=$total_dims;$id++)
{
$cur_dim = $widths[$id];
$next_dim = $widths[$id+1];
$iwidth = $i['video_width'];
if($iwidth==$cur_dim || ($iwidth>$cur_dim && $iwidth<$next_dim))
{
$key = $id;
$out_width = $widths[$id];
$out_height = $heights[$id];
break;
}
}
$p['video_width' ] = $p['hq_video_width'];
$p['video_height' ] = $p['hq_video_height'];
$p['resize'] = 'WxH';
$output_file = $this->hq_output_file;
# video rate
if($p['use_video_rate'])
{
if(isset($p['video_rate']))
$vrate = $p['video_rate'];
elseif(isset($i['video_rate']))
$vrate = $i['video_rate'];
if(isset($p['video_max_rate']) && !empty($vrate))
$vrate = min($p['video_max_rate'],$vrate);
if(!empty($vrate))
$opt_av .= " -r $vrate ";
}
# video bitrate
if($p['use_audio_bit_rate'])
{
if(isset($p['audio_bitrate']))
$abrate = $p['audio_bitrate'];
elseif(isset($i['audio_bitrate']))
$abrate = $i['audio_bitrate'];
if(!empty($abrate))
{
$abrate = min(320,$abrate);
$abrate_cmd = " -ab ".$abrate."k";
}
}
# audio bitrate
if($p['use_audio_rate'])
{
if($this->input_details['audio_channels']>2 || !is_numeric($this->input_details['audio_channels']))
{
$arate = $i['audio_rate'];
$opt_av .= $arate_cmd = " -ar $arate ";
}else
{
if(isset($p['audio_rate']))
$arate = $p['audio_rate'];
elseif(isset($i['audio_rate']))
$arate = $i['audio_rate'];
if(!empty($arate))
$opt_av .= $arate_cmd = " -ar $arate ";
}
}
$this->calculate_size_padding( $p, $i, $width, $height, $ratio, $pad_top, $pad_bottom, $pad_left, $pad_right );
$dimensions = "-s {$width}x{$height} -aspect $ratio ";
$command = $this->ffmpeg." -i ".$this->input_file." $opt_av $dimensions -acodec libfaac -vcodec libx264 -vpre hq -crf 22 -threads 0 ".$this->hq_output_file." 2> ".TEMP_DIR."/[url removed, login to view] ";
if(KEEP_MP4_AS_IS=="yes" && getExt($this->input_file)=='mp4')
copy($this->input_file,$this->hq_output_file);
else
$output = $this->exec($command);
if(file_exists(TEMP_DIR.'/[url removed, login to view]'))
{
$output = $output ? $output : join("", file(TEMP_DIR.'/[url removed, login to view]'));
unlink(TEMP_DIR.'/[url removed, login to view]');
}
$this->log .= "\r\n\r\n\n=========STARTING $type CONVERSION==============\r\n\r\n\n";
$this->log("$type Video -- Conversion Command",$command);
$this->log .="\r\n\r\nConversion Details\r\n\r\n";
$this->log .= $output;
$this->log .= "\r\n\r\n\n=========ENDING $type CONVERSION==============\n\n";
/**
* Mp4 files are mostly not converted properly
* we have to use Mp4box in order
* to play them in regular manner, otherwise Flash players will
* load whole video before playing it
*/
$mp4_output = "";
$command = $this->mp4box." -inter 0.5 ".$this->hq_output_file." -tmp ".$this->tmp_dir." 2> ".TEMP_DIR."/[url removed, login to view] ";
$mp4_output .= $this->exec($command);
if(file_exists(TEMP_DIR.'/[url removed, login to view]'))
{
$mp4_output = $mp4_output ? $mp4_output : join("", file(TEMP_DIR.'/[url removed, login to view]'));
unlink(TEMP_DIR.'/[url removed, login to view]');
}
$ouput .= $mp4_output;
$this->log .= "\r\n\r\n\n=========STARTING $type META DATA REPARING==============\r\n\r\n\n";
$this->log("$type Video -- Conversion Command",$command);
$this->log .="\r\n\r\nConversion Details\r\n\r\n";
$this->log .= $output;
$this->log .= "\r\n\r\n\n=========ENDING $type META DATA REPARING==============\n\n";
$fields = array('file_conversion_log',strtolower($type));
$values = array(mysql_clean($this->log),'yes');
//$db->update($this->tbl,$fields,$values," id = '".$this->row_id."'");
$this->create_log_file();
return true;
}else
return false;
}
/**
* Function used to create log for a file
*/
function create_log_file()
{
$file = $this->log_file;
$data = $this->log;
$fo = fopen($file,"w");
if($fo)
{
fwrite($fo,$data);
}
}
}
?>
Nº del proyecto: #2262145
