added possibleQualities and started cleaning of convertVideo
This commit is contained in:
Saqib Razzaq
parent
11b89b424a
commit
47408a634a
1 changed files with 138 additions and 124 deletions
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@ -373,7 +373,8 @@
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}
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/**
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* Function used to check total time
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* Function used to check total time elapsed in video conversion process
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* @action : saves time into $this->totalTime
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*/
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function totalTime() {
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@ -398,7 +399,7 @@
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* @param : INT duration
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* @parma : rand
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*/
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private function ChangeTime( $duration, $rand = "" ) {
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if( $rand != "" ) {
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if( $duration / 3600 > 1 ) {
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@ -644,134 +645,147 @@
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return $this->fileDirectory.'/'.$this->fileName;
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}
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private function convertVideo( $inputFile = false, $options = array(), $isHd = false ) {
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$this->log->TemplogData = "";
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$this->log->TemplogData .= "\r\n======Converting Video=========\r\n";
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private function generateCommand($videoDetails = false, $isHd = false){
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if($videoDetails){
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if( $inputFile ){
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if( !empty( $options ) ){
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$this->setOptions( $options );
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}
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$this->inputFile = $inputFile;
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$this->outputFile = $this->videosDirPath . '/'. $this->options['outputPath'] . '/' . $this->getInputFileName( $inputFile );
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$videoDetails = $this->inputDetails;
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$this->output = new stdClass();
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$this->output->videoDetails = $videoDetails;
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if($videoDetails) {
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//logData(json_encode($videoDetails));
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$this->hdFile = "{$this->outputFile}-hd.{$this->options['format']}";
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$out= shell_exec($this->ffmpegPath ." -i {$this->inputFile} -acodec copy -vcodec copy -y -f null /dev/null 2>&1");
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$len = strlen($out);
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$findme = 'Video';
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$findme1 = 'fps';
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$pos = strpos($out, $findme);
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$pos = $pos + 48;
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$pos1 = strpos($out, $findme1);
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$bw = $len - ($pos1 - 5);
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$rest = substr($out, $pos, -$bw);
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$rest = ','.$rest;
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$dura = explode(',',$rest);
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$dura[1] = $dura[1].'x';
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$dura = explode('x',$dura[1]);
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if($dura[1] >= "720" || $videoDetails['video_height'] >= "720")
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$result = shell_output("ffmpeg -version");
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preg_match("/(?:ffmpeg\\s)(?:version\\s)?(\\d\\.\\d\\.(?:\\d|[\\w]+))/i", strtolower($result), $matches);
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if(count($matches) > 0)
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{
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$this->log->TemplogData .="\r\n\r\n=======Low Resolution Conversion=======\r\n\r\n";
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$this->log->TemplogData .= "\r\n Sarting : Generating Low resolution video @ ".date("Y-m-d H:i:s")." \r\n";
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$this->log->TemplogData .= "\r\n Converting Video SD File \r\n";
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$this->sdFile = "{$this->outputFile}-sd.{$this->options['format']}";
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$fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, false) . " {$this->sdFile}";
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$version = array_pop($matches);
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}
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$commandSwitches = "";
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$videoRatio = substr($videoDetails['videoWhRatio'], 0, 3);
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/*
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Setting the aspect ratio of output video
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*/
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$aspectRatio = $videoDetails['videoWhRatio'];
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if (empty($videoRatio)){
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$videoRatio = $videoDetails['videoWhRatio'];
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}
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if($videoRatio>=1.7)
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{
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$ratio = 1.7;
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}
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elseif($videoRatio<=1.6)
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{
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$ratio = 1.6;
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}
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else
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{
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$ratio = 1.7;
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}
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$commandSwitches .= "";
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//$this->logs->writeLine("command", $fullCommand);
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$this->log->TemplogData .= "\r\n Command : ".$fullCommand." \r\n";
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if(isset($this->options['videoCodec'])){
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$commandSwitches .= " -vcodec " .$this->options['videoCodec'];
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}
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if(isset($this->options['audioCodec'])){
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$commandSwitches .= " -acodec " .$this->options['audioCodec'];
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}
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/*
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Setting Size Of output video
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*/
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if ($version == "0.9")
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{
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if($isHd)
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{
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$height_tmp = min($videoDetails['videoHeight'],720);
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$width_tmp = min($videoDetails['videoWidth'],1280);
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$defaultVideoHeight = $this->options['high_res'];
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$size = "{$width_tmp}x{$height_tmp}";
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$vpre = "hq";
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}
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else
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{
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$height_tmp = max($videoDetails['videoHeight'],360);
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$width_tmp = max($videoDetails['videoWidth'],360);
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$size = "{$width_tmp}x{$height_tmp}";
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$vpre = "normal";
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}
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}
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else
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if($isHd)
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{
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$height_tmp = min($videoDetails['videoHeigt'],720);
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$width_tmp = min($videoDetails['videoWidth'],1280);
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$defaultVideoHeight = $this->options['highRes'];
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$size = "{$width_tmp}x{$height_tmp}";
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$vpre = "slow";
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}else{
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$defaultVideoHeight = $this->options['normalRes'];
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$height_tmp = max($videoDetails['videoHeigt'],360);
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$width_tmp = max($videoDetails['videoWidth'],360);
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$size = "{$width_tmp}x{$height_tmp}";
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$conversionOutput = $this->executeCommand($fullCommand);
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$this->log->TemplogData .= "\r\n ffmpeg output : ".$conversionOutput." \r\n";
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$this->log->TemplogData .= "\r\n outputFile : ".$this->sdFile." \r\n";
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//$this->logs->writeLine("MP4Box Conversion for SD", "Starting");
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$this->log->TemplogData .= "\r\n Sarting : MP4Box Conversion for SD \r\n";
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$fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->sdFile} -tmp ".TEMP_DIR;
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if (PHP_OS == "WINNT")
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{
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$fullCommand = str_replace("/","\\",$fullCommand);
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}
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$this->log->TemplogData .= "\r\n MP4Box Command : ".$fullCommand." \r\n";
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$output = $this->executeCommand($fullCommand);
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$this->log->TemplogData .= "\r\n output : ".$output." \r\n";
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if (file_exists($this->sdFile))
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{
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$this->video_files[] = 'sd';
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$this->sdFile1 = "{$this->outputFile}.{$this->options['format']}";
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$path = explode("/", $this->sdFile1);
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$name = array_pop($path);
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$name = substr($name, 0, strrpos($name, "."));
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$status = "Successful";
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$this->log->TemplogData .= "\r\n Conversion Status : ".$status." @ ".date("Y-m-d H:i:s")." \r\n";
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$this->log->writeLine("Converiosn Ouput",$this->log->TemplogData, true);
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$this->output_file = $this->sdFile;
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$this->output_details = $this->get_file_info($this->output_file);
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$this->log_ouput_file_info();
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}
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$this->log->TemplogData .="\r\n\r\n=======High Resolution Conversion=======\r\n\r\n";
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$this->log->TemplogData .= "\r\n Sarting : Generating high resolution video @ ".date("Y-m-d H:i:s")."\r\n";
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$this->log->TemplogData .= "\r\n Converting Video HD File \r\n";
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$this->hdFile = "{$this->outputFile}-hd.{$this->options['format']}";
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$log_file_tmp = TEMP_DIR."/".$this->file_name.".tmp";
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$fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, true) . " {$this->hdFile} > {$log_file_tmp}";
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$this->log->TemplogData .= "\r\n Command : ".$fullCommand." \r\n";
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//logData(json_encode($fullCommand));
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$conversionOutput = $this->executeCommand($fullCommand);
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if(file_exists($log_file_tmp))
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{
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$data = file_get_contents($log_file_tmp);
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unlink($log_file_tmp);
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}
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$this->log->TemplogData .= "\r\n ffmpeg output : ".$data." \r\n";
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$this->log->TemplogData .= "\r\n Sarting : MP4Box Conversion for HD \r\n";
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$fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->hdFile} -tmp ".TEMP_DIR;
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//logData(json_encode($fullCommand));
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if (PHP_OS == "WINNT")
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{
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$fullCommand = str_replace("/","\\",$fullCommand);
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}
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$this->log->TemplogData .= "\r\n MP4Box Command : ".$fullCommand." \r\n";
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$output = $this->executeCommand($fullCommand);
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$this->log->TemplogData .= "\r\n output : ".$output." \r\n";
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if (file_exists($this->hdFile))
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{
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$this->video_files[] = 'hd';
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$this->sdFile1 = "{$this->outputFile}.{$this->options['format']}";
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$path = explode("/", $this->sdFile1);
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$name = array_pop($path);
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$name = substr($name, 0, strrpos($name, "."));
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//logData(json_encode($this->sdFile1));
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$status = "Successful";
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$this->log->TemplogData .= "\r\n Conversion Status : ".$status." @ ".date("Y-m-d H:i:s")."\r\n";
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$this->log->writeLine("Converiosn Ouput",$this->log->TemplogData, true);
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$this->output_file = $this->hdFile;
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$this->output_details = $this->get_file_info($this->output_file);
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$this->log_ouput_file_info();
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}
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$vpre = "medium";
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}
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if ($version == "0.9")
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{
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$commandSwitches .= " -s {$size} -vpre {$vpre}";
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}
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else
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{
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$commandSwitches .= " -s {$size} -preset {$vpre}";
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}
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$this->log->TemplogData = "";
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if(isset($this->options['format'])){
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$commandSwitches .= " -f " .$this->options['format'];
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}
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if(isset($this->options['videoBitrate'])){
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$videoBitrate = (int)$this->options['videoBitrate'];
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if($isHd){
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$videoBitrate = (int)($this->options['videoBitrateHd']);
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////logData($this->options);
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}
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$commandSwitches .= " -b:v " . $videoBitrate." -minrate ".$videoBitrate. " -maxrate ".$videoBitrate;
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}
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if(isset($this->options['audioBitrate'])){
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$commandSwitches .= " -b:a " .$this->options['audioBitrate']." -minrate ".$this->options['audioBitrate']. " -maxrate ".$this->options['audioBitrate'];
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}
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if(isset($this->options['videoRate'])){
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$commandSwitches .= " -r " .$this->options['videoRate'];
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}
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if(isset($this->options['audioRate'])){
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$commandSwitches .= " -ar " .$this->options['audioRate'];
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}
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return $commandSwitches;
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}
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return false;
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}
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private function possibleQualities($originalFileDetails) {
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$mainQualities = array('240','360','480','720','1080');
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$finalQualities = array();
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$currentVideoHeight = $originalFileDetails['videoHeight'];
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if ( $currentVideoHeight > 700 ) {
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$finalQualities[] = 'hd';
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$finalQualities[] = 'sd';
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} elseif ( $currentVideoHeight > 200 && $currentVideoHeight < 700 ) {
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$finalQualities[] = 'sd';
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}
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$incrementedCurrentHeight = $currentVideoHeight + 20;
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foreach ( $mainQualities as $key => $quality ) {
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if ( $quality <= $incrementedCurrentHeight ) {
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$finalQualities[] = $quality;
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}
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}
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return $finalQualities;
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}
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private function convertVideo( $inputFile = false, $options = array(), $isHd = false ) {
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if( $inputFile ){
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if( $this->inputDetails ) {
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$videoDetails = $this->inputDetails;
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$possibleQualities = $this->possibleQualities($videoDetails);
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}
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}
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}
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@ -865,7 +879,7 @@
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$this->configs['videoHeight'] = $res[$nr][1];
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$this->configs['hqVideoWidth'] = $res[$hr][0];
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$this->configs['hqVideoHeight'] = $res[$hr][1];
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$orig_file = $this->inputFile;
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$origFile = $this->inputFile;
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// setting type of conversion, fetching from configs
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$this->resolutions = $this->configs['cbComboRes'];
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@ -899,7 +913,7 @@
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case 'no':
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default :
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{
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$this->convertVideo($orig_file);
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$this->convertVideo($origFile);
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}
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break;
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}
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