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Correct conversion at the time of uploading

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This commit is contained in:
awaisdeviu 2014-09-23 14:57:55 +00:00
parent a4de98e937
commit cd6d83fc63
1 changed files with 76 additions and 33 deletions
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109
upload/ffmpeg.new.class.php
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@ -111,26 +111,7 @@ class FFMpeg{
}
private function convertToLowResolutionVideo($videoDetails = false){
if($videoDetails){
$this->log->writeLine("Generating low resolution video", "Starting");
$this->sdFile = "{$this->outputFile}-sd.{$this->options['format']}";
$fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, false) . " {$this->sdFile}";
$this->log->writeLine("command", $fullCommand);
$conversionOutput = $this->executeCommand($fullCommand);
$this->log->writeLine("ffmpeg output", $conversionOutput);
$this->log->writeLine("MP4Box Conversion for SD", "Starting");
$fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->outputFile}-sd.{$this->options['format']}";
$this->log->writeLine("command", $fullCommand);
$output = $this->executeCommand($fullCommand);
$this->log->writeLine("output", $output);
}
}
private function convertToHightResolutionVideo($videoDetails = false){
if($videoDetails && ((int)$videoDetails['video_height'] >= "720")){
$this->log->writeLine("Generating high resolution video", "Starting");
$this->hdFile = "{$this->outputFile}-hd.{$this->options['format']}";
@ -139,11 +120,35 @@ class FFMpeg{
$conversionOutput = $this->executeCommand($fullCommand);
$this->log->writeLine("ffmpeg output", $conversionOutput);
$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->hdFile} -tmp /";
$this->log->writeLine("command", $fullCommand);
$output = $this->executeCommand($fullCommand);
$this->log->writeLine("output", $output);
}
else
{
$this->log->writeLine("Generating low resolution video", "Starting");
$this->sdFile = "{$this->outputFile}-sd.{$this->options['format']}";
$fullCommand = $this->ffMpegPath . " -i {$this->inputFile}" . $this->generateCommand($videoDetails, false) . " {$this->sdFile}";
sleep(15);
$this->log->writeLine("command", $fullCommand);
$conversionOutput = $this->executeCommand($fullCommand);
$this->log->writeLine("ffmpeg output", $conversionOutput);
$this->log->writeLine("MP4Box Conversion for SD", "Starting");
$fullCommand = $this->mp4BoxPath . " -inter 0.5 {$this->sdFile} -tmp /";
$this->log->writeLine("command", $fullCommand);
$output = $this->executeCommand($fullCommand);
$this->log->writeLine("output", $output);
}
}
private function convertToHightResolutionVideo($videoDetails = false){
return false;
}
@ -175,6 +180,12 @@ class FFMpeg{
private function generateCommand($videoDetails = false, $isHd = false){
if($videoDetails){
$result = shell_output("ffmpeg -version");
preg_match("/(?:ffmpeg\\s)(?:version\\s)?(\\d\\.\\d\\.(?:\\d|[\\w]+))/i", strtolower($result), $matches);
if(count($matches) > 0)
{
$version = array_pop($matches);
}
$commandSwitches = "";
$videoRatio = substr($videoDetails['video_wh_ratio'], 0, 3);
/*
@ -188,7 +199,7 @@ class FFMpeg{
}else{
$ratio = $this->resolution4_3;
}
$commandSwitches .= " -aspect {$aspectRatio}";
$commandSwitches .= "";
if(isset($this->options['video_codec'])){
$commandSwitches .= " -vcodec " .$this->options['video_codec'];
@ -201,18 +212,36 @@ class FFMpeg{
/*
Setting Size Of output video
*/
if($isHd){
$defaultVideoHeight = $this->options['high_res'];
$size = "{$ratio[$defaultVideoHeight][0]}x{$ratio[$defaultVideoHeight][1]}";
$vpre = "hq";
}else{
$defaultVideoHeight = $this->options['normal_res'];
$size = "{$ratio[$defaultVideoHeight][0]}x{$ratio[$defaultVideoHeight][1]}";
$vpre = "normal";
if ($version == "0.9")
{
if($isHd){
$defaultVideoHeight = $this->options['high_res'];
$size = "{$ratio[$defaultVideoHeight][0]}x{$ratio[$defaultVideoHeight][1]}";
$vpre = "hq";
}else{
$defaultVideoHeight = $this->options['normal_res'];
$size = "{$ratio[$defaultVideoHeight][0]}x{$ratio[$defaultVideoHeight][1]}";
$vpre = "normal";
}
}
$commandSwitches .= " -s {$size} -vpre {$vpre}";
else
if($isHd){
$defaultVideoHeight = $this->options['high_res'];
$size = "{$ratio[$defaultVideoHeight][0]}x{$ratio[$defaultVideoHeight][1]}";
$vpre = "veryslow";
}else{
$defaultVideoHeight = $this->options['normal_res'];
$size = "{$ratio[$defaultVideoHeight][0]}x{$ratio[$defaultVideoHeight][1]}";
$vpre = "medium";
}
if ($version == "0.9")
{
$commandSwitches .= " -s {$size} -vpre {$vpre}";
}
else
{
$commandSwitches .= " -s {$size} -preset {$vpre}";
}
/*$videoHeight = $videoDetails['video_height'];
if(array_key_exists($videoHeight, $ratio)){
//logData($ratio[$videoHeight]);
@ -300,7 +329,21 @@ class FFMpeg{
$ffmpegOutput = $this->executeCommand( $this->ffMpegPath . " -i {$videoPath} -acodec copy -vcodec copy -y -f null /dev/null 2>&1" );
$info = $this->parseVideoInfo($ffmpegOutput);
$info['size'] = (integer)$stats['size'];
return $info;
$info['bitrate'] = (integer)$stats['bitrate'];
$info['format'] = (integer)$stats['format'];
$info['duration'] = (integer)$stats['duration'];
$info['video_width'] = (integer)$stats['video_width'];
$info['video_height'] = (integer)$stats['video_height'];
$info['video_wh_ratio'] = (integer)$stats['video_wh_ratio'];
$info['video_codec'] = (integer)$stats['video_codec'];
$info['video_rate'] = (integer)$stats['video_rate'];
$info['video_bitrate'] = (integer)$stats['video_bitrate'];
$info['video_color'] = (integer)$stats['video_color'];
$info['audio_codec'] = (integer)$stats['audio_codec'];
$info['audio_bitrate'] = (integer)$stats['audio_bitrate'];
$info['audio_rate'] = (integer)$stats['audio_rate'];
$info['audio_channels'] = (integer)$stats['audio_channels'];
return $info;
}
}
return false;