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improved: logging

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sajjadcb 2014-03-21 11:11:11 +00:00
parent 589eb0abdc
commit 081d0cb490
1 changed files with 38 additions and 36 deletions
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74
upload/ffmpeg.new.class.php
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@ -11,8 +11,8 @@ class FFMpeg{
private $mp4BoxPath = MP4Box_BINARY; private $mp4BoxPath = MP4Box_BINARY;
private $flvTool2 = FLVTool2_BINARY; private $flvTool2 = FLVTool2_BINARY;
private $videosDirPath = VIDEOS_DIR; private $videosDirPath = VIDEOS_DIR;
private $log = "";
private $logDir = ""; private $logDir = "";
private $log = false;
private $logFile = ""; private $logFile = "";
private $resolution16_9 = array( private $resolution16_9 = array(
'240' => array('428','240'), '240' => array('428','240'),
@ -49,76 +49,88 @@ class FFMpeg{
2> /var/www/clipbucket/files/temp/139288572277710.tmp 2> /var/www/clipbucket/files/temp/139288572277710.tmp
*/ */
public function __construct($options = false){ public function __construct($options = false, $log = false){
$this->setDefaults(); $this->setDefaults();
if($options && !empty($options)){ if($options && !empty($options)){
$this->setOptions($options); $this->setOptions($options);
}else{ }else{
$this->setOptions($this->defaultOptions); $this->setOptions($this->defaultOptions);
} }
if($log) $this->log = $log;
$this->log->writeLine("in class", "ffmpeg");
$this->logDir = BASEDIR . "/files/logs/"; $this->logDir = BASEDIR . "/files/logs/";
} }
public function convertVideo($inputFile = false, $options = array(), $isHd = false){ public function convertVideo($inputFile = false, $options = array(), $isHd = false){
$this->startLog($this->getInputFileName($inputFile)); $this->startLog($this->getInputFileName($inputFile));
$this->logData("Starting Conversion \n ============================"); //$this->log->newSection("Video Conversion", "Starting");
if($inputFile){ if($inputFile){
if(!empty($options)){ if(!empty($options)){
$this->setOptions($options); $this->setOptions($options);
} }
$this->inputFile = $inputFile; $this->inputFile = $inputFile;
$this->log->writeLine("input file", $inputFile);
$this->outputFile = $this->videosDirPath . '/'. $this->options['outputPath'] . '/' . $this->getInputFileName($inputFile); $this->outputFile = $this->videosDirPath . '/'. $this->options['outputPath'] . '/' . $this->getInputFileName($inputFile);
//logData($this->outputFile); $this->log->writeLine("outputFile", $this->outputFile);
$videoDetails = $this->getVideoDetails($inputFile); $videoDetails = $this->getVideoDetails($inputFile);
//logData($videoDetails); $this->log->writeLine("videoDetails", $videoDetails);
$this->logData("Starting Thumbs Generation \n ================================");
//$this->log->writeLine("Thumbs Generation", "Starting");
try{ try{
$this->generateThumbs($this->inputFile, $videoDetails['duration']); $this->generateThumbs($this->inputFile, $videoDetails['duration']);
}catch(Exception $e){ }catch(Exception $e){
$this->logData("Error Occured : ". $e->getMessage()); $this->log->writeLine("Errot Occured", $e->getMessage());
} }
/* /*
Low Resolution Conversion Starts here Low Resolution Conversion Starts here
*/ */
$this->log->newSection("Low Resolution Conversion");
$this->convertToLowResolutionVideo($videoDetails); $this->convertToLowResolutionVideo($videoDetails);
/* /*
High Resoution Coversion Starts here High Resoution Coversion Starts here
*/ */
$this->log->newSection("High Resolution Conversion");
$this->convertToHightResolutionVideo($videoDetails); $this->convertToHightResolutionVideo($videoDetails);
}else{ }else{
$this->logData("no input file"); //$this->logData("no input file");
} }
} }
private function convertToLowResolutionVideo($videoDetails = false){ private function convertToLowResolutionVideo($videoDetails = false){
if($videoDetails){ if($videoDetails){
$this->logData("============================== Generating low resolution video \n ==============================="); $this->log->writeLine("Generating low resolution video", "Starting");
$fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, false) . " {$this->outputFile}-sd.{$this->options['format']}"; $fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, false) . " {$this->outputFile}-sd.{$this->options['format']}";
//logData($fullCommand);
$this->log->writeLine("command", $fullCommand);
$conversionOutput = $this->executeCommand($fullCommand); $conversionOutput = $this->executeCommand($fullCommand);
//logData($conversionOutput); $this->log->writeLine("ffmpeg output", $conversionOutput);
$this->logData("============================== Mp4Box Starting \n ==============================");
$this->log->writeLine("MP4Box Conversion for SD", "Starting");
$fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->outputFile}-sd.{$this->options['format']}"; $fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->outputFile}-sd.{$this->options['format']}";
$this->log->writeLine("command", $fullCommand);
$output = $this->executeCommand($fullCommand); $output = $this->executeCommand($fullCommand);
$this->logData($output); $this->log->writeLine("output", $output);
file_put_contents("/home/sajjad/Desktop/log.txt", $output);
} }
} }
private function convertToHightResolutionVideo($videoDetails = false){ private function convertToHightResolutionVideo($videoDetails = false){
if($videoDetails && ((int)$videoDetails['video_height'] >= "720")){ if($videoDetails && ((int)$videoDetails['video_height'] >= "720")){
$this->logData("============================== Generating high resolution video \n ==============================="); $this->log->writeLine("Generating high resolution video", "Starting");
$fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, true) . " {$this->outputFile}-hd.{$this->options['format']}"; $fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, true) . " {$this->outputFile}-hd.{$this->options['format']}";
//logData($fullCommand); $this->log->writeLine("Command", $fullCommand);
$conversionOutput = $this->executeCommand($fullCommand); $conversionOutput = $this->executeCommand($fullCommand);
//logData($conversionOutput); $this->log->writeLine("ffmpeg output", $conversionOutput);
$this->logData("============================== Mp4Box Starting \n =============================="); $this->log->writeLine("MP4Box Conversion for HD", "Starting");
$fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->outputFile}-hd.{$this->options['format']}"; $fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->outputFile}-hd.{$this->options['format']}";
$this->log->writeLine("command", $fullCommand);
$output = $this->executeCommand($fullCommand); $output = $this->executeCommand($fullCommand);
$this->logData($output); $this->log->writeLine("output", $output);
} }
return false; return false;
} }
@ -285,6 +297,7 @@ class FFMpeg{
private function parseVideoInfo($output = "") { private function parseVideoInfo($output = "") {
# search the output for specific patterns and extract info # search the output for specific patterns and extract info
# check final encoding message # check final encoding message
$audio_codec = false;
if($args = $this->pregMatch( 'Unknown format', $output) ) { if($args = $this->pregMatch( 'Unknown format', $output) ) {
$Unkown = "Unkown"; $Unkown = "Unkown";
} else { } else {
@ -359,7 +372,8 @@ class FFMpeg{
$info['audio_channels'] = $args[3]; $info['audio_channels'] = $args[3];
} }
if(!$audio_codec || !$audio_rate)
if((isset($audio_codec) && !$audio_codec) || !$audio_rate)
{ {
$args = $this->pregMatch( "Audio: ([a-zA-Z0-9]+)(.*), ([0-9]+) Hz, ([^\n,]*)", $output); $args = $this->pregMatch( "Audio: ([a-zA-Z0-9]+)(.*), ([0-9]+) Hz, ([^\n,]*)", $output);
$info['audio_codec' ] = $args[1]; $info['audio_codec' ] = $args[1];
@ -379,9 +393,9 @@ class FFMpeg{
} }
private function generateThumbs($input_file,$duration,$dim='120x90',$num=3,$rand=NULL,$is_big=false){ private function generateThumbs($input_file,$duration,$dim='120x90',$num=3,$rand=NULL,$is_big=false){
//logData($duration);
$tmpDir = TEMP_DIR.'/'.getName($input_file); $tmpDir = TEMP_DIR.'/'.getName($input_file);
//logData($input_file);
/* /*
The format of $this->options["outputPath"] should be like this The format of $this->options["outputPath"] should be like this
year/month/day/ year/month/day/
@ -430,7 +444,7 @@ class FFMpeg{
$command = $this->ffMpegPath." -i $input_file -an -ss $time -an -r 1 $dimension -y -f image2 -vframes 1 $file_path "; $command = $this->ffMpegPath." -i $input_file -an -ss $time -an -r 1 $dimension -y -f image2 -vframes 1 $file_path ";
$output = $this->executeCommand($command); $output = $this->executeCommand($command);
$this->logData($output); //$this->logData($output);
//checking if file exists in temp dir //checking if file exists in temp dir
if(file_exists($tmpDir.'/00000001.jpg')) if(file_exists($tmpDir.'/00000001.jpg'))
{ {
@ -439,12 +453,10 @@ class FFMpeg{
$count = $count+1; $count = $count+1;
} }
}else{ }else{
$this->logData("in elese");
$file_name = getName($input_file).".jpg"; $file_name = getName($input_file).".jpg";
$file_path = THUMBS_DIR.'/' . $this->options['outputPath'] . "/" . $file_name; $file_path = THUMBS_DIR.'/' . $this->options['outputPath'] . "/" . $file_name;
$command = $this->ffMpegPath." -i $input_file -an -s $dim -y -f image2 -vframes $num $file_path "; $command = $this->ffMpegPath." -i $input_file -an -s $dim -y -f image2 -vframes $num $file_path ";
$output = $this->executeCommand($command); $output = $this->executeCommand($command);
$this->logData($output);
} }
rmdir($tmpDir); rmdir($tmpDir);
@ -478,17 +490,7 @@ class FFMpeg{
private function startLog($logFileName){ private function startLog($logFileName){
$this->logFile = $this->logDir . $logFileName . ".log"; $this->logFile = $this->logDir . $logFileName . ".log";
$handle = fopen($this->logFile, "w+"); $this->log->setLogFile($this->logFile);
fclose($handle);
}
private function logData($data = false){
if($data){
if(is_array($data)) $data = json_encode($data);
$handle = fopen($this->logFile, "a+");
fwrite($handle, $data);
fclose($handle);
}
} }
} }