/**
* Enter description here...
*
* @param unknown_type $original_file
* @param unknown_type $new_file
* @param unknown_type $c : config oblject
* @return unknown
*/
public function movieToMp4H264($path_original, $path_new, $c)
{
ini_set("max_execution_time", 300000);
$ffmpegpath = $c->ffmpeg_path;
// Define standard video ratios, as used within the television and motion picture industries
// To be consistent, round everything to 2-decimal places so all numbers are in the same format
$broadcastTV = round(4 / 3, 2);
// the aspect ratio is 4:3, which is 640/480; rounded to two decimals, this is 1.33
$widescreeenTV = round(16 / 9, 2);
//the aspect ratio is 16:9, which is 640/360; rounded to two decimals, this is 1.78
$cinemaScope = 2.35;
//the aspect ratio is 2.35:1, which is roughly 640/272 rounded to two decimal places
// Let's set our absolute dimensions, as dicated by IPod and other external media players
$maxWidth = 640;
// per IPod specs (and other similar players), 640 is maximum width, period
$wideMaxHeight = 360;
//this number keeps the proper Widescreen aspect ratio when coupled with IPod's absolute maximum width of 640
$cinemaMaxHeight = 272;
// this is the proper number for proper CinemaScope ratio coupled with IPod's absolute maximum width of 640
$standardMaxHeight = 480;
// this is the standard height for broadcast ratio, and the largest video height Ipod can handle.
$movie = new ffmpeg_movie($path_original);
$fcodec = $movie->getVideoCodec();
// Now, check to see the size of the original video to make sure we're not enlarging something smaller than the max dimensions...
$vidWith = $movie->getFrameWidth();
$vidHeight = $movie->getFrameHeight();
// Set up the encode variables that will actually be passed to the encoder.
// Remember, our absolute maximum width is 640, no matter what the aspect ratio is
if ($vidWidth >= $maxWidth) {
$encodeWidth = $maxWidth;
} else {
$encodeWidth = $vidWidth;
}
// if ($encodeWidth == '')
// $encodeWidth = $maxWidth;
// Because video height is what determines the ratio, we have to compare actual video height to each of the three standard types
// First, get the aspect ratio for the current movie - remember to round it so it's in two-decimal format like the other values
$vidRatio = round($vidWidth / $vidHeight, 2);
// Check to see if the video has a Widescreen or Cinematic ratio. If the video for some reason is neither Widescreen nor Cinematic,
// then let's just use Standard ratio.
$encodeHeight = $vidHeight;
// Unless of course we have to adjust the height; see code below
switch ($vidRatio) {
case $vidRatio == $widescreenTV:
if ($encodeHeight >= $wideMaxHeight) {
$encodeHeight = $wideMaxHeight;
}
break;
case $vidRatio == $cinemaScope:
if ($encodeHeight >= $cinemaMaxHeight) {
$encodeHeight = $cinemaMaxHeight;
}
break;
default:
// This is Broadcast TV, which is standard 640x480 ratio
if ($encodeHeight >= $standardMaxHeight) {
$encodeHeight = $standardMaxHeight;
}
}
// Now, we can build the correct WxH (width x Height) ratio variable and pass this to the encode instructions.
$encodeRatio = $encodeWidth . "x" . $encodeHeight;
//echo $encodeRatio; exit();
if ($c->h264_quality == 'highest') {
$cmd_mencoder = "{$ffmpegpath} -y -chromaoffset 0 -i {$path_original} -acodec libfaac -ab 150k -pass 2 -s 640x352 -vcodec libx264 -b 1.5M -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -me umh -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 1.5M -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 16:9 {$path_new}";
//$cmd_mencoder = "$ffmpegpath -y -chromaoffset 0 -i $path_original -an -pass 2 -s 640x480 -vcodec libx264 -b 1.5M -flags +loop -cmp +chroma -partitions 0 -me epzs -subq 1 -trellis 0 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 1.5M -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 1:1 $path_new";
//$cmd_mencoder = "$ffmpegpath -y -chromaoffset 0 -i $path_original -an -pass 1 -s ".$encodeRatio." -vcodec libx264 -b 1.5M -flags +loop -cmp +chroma -partitions 0 -me epzs -subq 1 -trellis 0 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 1.5M -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 1:1 $path_new";
//$cmd_mencoder2 = "$ffmpegpath -y -chromaoffset 0 -i $path_original -acodec libfaac -ab 128k -pass 2 -s ".$encodeRatio." -vcodec libx264 -b 1.5M -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -me umh -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 1.5M -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 16:9 $path_new";
//$cmd_mencoder3 = "/usr/local/bin/AtomicParsley $path_new --DeepScan --iPod-uuid 1200 --overWrite";
}
if ($mp4_quality == 'default') {
$cmd_mencoder = "{$ffmpegpath} -y -chromaoffset 0 -i {$path_original} -acodec libfaac -ab 128k -pass 2 -s 640x352 -vcodec libx264 -b 786K -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -me umh -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 786K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 16:9 {$path_new}";
//$cmd_mencoder = "$ffmpegpath -y -chromaoffset 0 -i $path_original -an -pass 2 -s 640x480 -vcodec libx264 -b 786K -flags +loop -cmp +chroma -partitions 0 -me epzs -subq 1 -trellis 0 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 786K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 1:1 $path_new";
//$cmd_mencoder ="$ffmpegpath -y -chromaoffset 0 -i $path_original -an -pass 1 -s ".$encodeRatio." -vcodec libx264 -b 768K -flags +loop -cmp +chroma -partitions 0 -me epzs -subq 1 -trellis 0 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 768K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 1:1 $path_new";
//$cmd_mencoder2 ="$ffmpegpath -y -chromaoffset 0 -i $path_original -acodec libfaac -ab 128k -pass 2 -s ".$encodeRatio." -vcodec libx264 -b 768K -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -me umh -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 768K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 16:9 $path_new";
//$cmd_mencoder3 ="/usr/local/bin/AtomicParsley $path_new --DeepScan --iPod-uuid 1200 --overWrite";
}
if ($mp4_quality == 'lowest') {
$cmd_mencoder = "{$ffmpegpath} -y -chromaoffset 0 -i {$path_original} -acodec libfaac -ab 128k -pass 1 -s 640x352 -vcodec libx264 -b 786K -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -me umh -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 786K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 16:9 {$path_new}";
//$cmd_mencoder = "$ffmpegpath -y -chromaoffset 0 -i $path_original -an -pass 1 -s 640x480 -vcodec libx264 -b 786K -flags +loop -cmp +chroma -partitions 0 -me epzs -subq 1 -trellis 0 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 786K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 1:1 $path_new";
//$cmd_mencoder ="$ffmpegpath -y -chromaoffset 0 -i $path_original -an -pass 1 -s ".$encodeRatio." -vcodec libx264 -b 768K -flags +loop -cmp +chroma -partitions 0 -me epzs -subq 1 -trellis 0 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 768K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 1:1 $path_new";
//$cmd_mencoder2 ="$ffmpegpath -y -chromaoffset 0 -i $path_original -acodec libfaac -ab 128k -pass 2 -s ".$encodeRatio." -vcodec libx264 -b 768K -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -me umh -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -g 300 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 768K -maxrate 1.5M -bufsize 10M -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 16:9 $path_new";
//$cmd_mencoder3 ="/usr/local/bin/AtomicParsley $path_new --DeepScan --iPod-uuid 1200 --overWrite";
}
return exec("{$cmd_mencoder} 2>&1");
}
/**
* Completes track information from a given path using ffmpeg.
* @param Track $track
*/
public function autocompleteTrack(Track $track)
{
if (!$track->getPath()) {
throw new \BadMethodCallException('Input track has no path defined');
}
$file = $track->getPath();
$movie = new \ffmpeg_movie($file, false);
$finfo = new \finfo();
if (!$this->fileHasMediaContent($finfo, $file)) {
throw new \InvalidArgumentException("This file has no video nor audio tracks");
}
$only_audio = true;
// General
$track->setMimetype($finfo->file($file, FILEINFO_MIME_TYPE));
$track->setBitrate($movie->getBitRate());
$track->setDuration(ceil($movie->getDuration()));
$track->setSize(filesize($file));
if ($movie->hasVideo()) {
$only_audio = false;
$track->setVcodec($movie->getVideoCodec());
$track->setFramerate($movie->getFrameRate());
$track->setWidth($movie->getFrameWidth());
$track->setHeight($movie->getFrameHeight());
}
if ($movie->hasAudio()) {
$track->setAcodec($movie->getAudioCodec());
$track->setChannels($movie->getAudioChannels());
}
$track->setOnlyAudio($only_audio);
}
public function getVideoSize($fileName)
{
$ffmpegInstance = new ffmpeg_movie($fileName);
$video_size['width'] = $ffmpegInstance->getFrameWidth();
$video_size['height'] = $ffmpegInstance->getFrameHeight();
$video_size['duration'] = $ffmpegInstance->getDuration();
$video_size['frame_rate'] = $ffmpegInstance->getFrameRate();
$video_size['frame_count'] = $ffmpegInstance->getFrameCount();
return $video_size;
}
function getVideoMetadata(&$form_values)
{
module_load_include('php', 'Fedora_Repository', 'mimetype');
global $base_url;
$fileUrl = $form_values["ingest-file-location"];
$file_size = filesize($fileUrl);
$file_md5 = md5_file($fileUrl);
$file_path = $base_url . '/fedora/repository/' . $form_values['pid'] . '/FULL_SIZE';
$ffmpegInstance = new ffmpeg_movie($fileUrl);
$form_values['vid_framerate'] = $ffmpegInstance->getFrameRate();
$form_values['vid_frameheight'] = $ffmpegInstance->getFrameHeight();
$form_values['vid_framewidth'] = $ffmpegInstance->getFrameWidth();
$form_values['vid_bitrate'] = $ffmpegInstance->getBitRate();
$form_values['vid_mime'] = mime_content_type($fileUrl);
$form_values['vid_size'] = $file_size;
$form_values['vid_md5'] = $file_md5;
$form_values['vid_file'] = $file_path;
}
function get_info($file)
{
if (!class_exists('ffmpeg_movie') or !($movie = new ffmpeg_movie($file))) {
//ffmpeg extension required
return false;
}
$duration = $movie->getDuration();
$width = $movie->getFrameWidth();
$height = $movie->getFrameHeight();
$framerate = $movie->getFrameRate();
$data = '';
if ($duration) {
$data .= "Duration: {$duration}\n";
}
if ($width and $height) {
$data .= "Dimensions: {$width} x {$height} px\n";
}
if ($framerate) {
$data .= "Framerate: {$framerate} fps\n";
}
return $data;
}
$extension_fullname = PHP_EXTENSION_DIR . "/" . $extension_soname;
// load extension
if (!extension_loaded($extension)) {
dl($extension_soname);
}
// Set our source file
$srcFile = $gdir . $filename;
$destFile = $gdir . "tmp_" . substr($filename, 0, strrpos($filename, ".")) . ".flv";
$newFile = substr($filename, 0, strrpos($filename, ".")) . ".flv";
$thumbFile = $gdir . "tn_" . substr($filename, 0, strrpos($filename, ".")) . ".flv.jpg";
$ffmpegPath = "ffmpeg";
// Create our FFMPEG-PHP class
$ffmpegObj = new ffmpeg_movie($srcFile);
// Save our needed variables
$srcWidth = $ffmpegObj->getFrameWidth();
$srcHeight = $ffmpegObj->getFrameHeight();
$srcFPS = $ffmpegObj->getFrameRate();
$srcAB = intval($ffmpegObj->getAudioBitRate() / 1000);
$srcAR = $ffmpegObj->getAudioSampleRate();
// thumbnail
$ff_frame = $ffmpegObj->getFrame(30);
if ($ff_frame) {
$ff_frame->resize($_SESSION['site_thumbwidth'], $_SESSION['site_thumbheight']);
$gd_image = $ff_frame->toGDImage();
if ($gd_image) {
//ha nincs konvertalas, akkor mas lez a file neve
if (empty($_SESSION['site_gallery_is_convert'])) {
$thumbFile = $gdir . $tn_name . ".jpg";
}
imagejpeg($gd_image, $thumbFile);
imagedestroy($gd_image);
function analyzeMediaFile(&$metaData, $filePath = NULL, $cachePath = NULL)
{
if (!isset($metaData->fileName) || !isset($metaData->fileType)) {
throw new Exception("meta data invalid");
}
$file = $filePath . DIRECTORY_SEPARATOR . $metaData->fileName;
if (!is_file($file) || !is_readable($file)) {
throw new Exception("file does not exist");
}
if (!is_dir($cachePath)) {
throw new Exception("cache dir does not exist");
}
switch ($metaData->fileType) {
case "video/quicktime":
case "application/ogg":
case "audio/mpeg":
case "video/mp4":
case "video/x-msvideo":
case "video/ogg":
case "video/webm":
case "video/x-ms-asf":
case "video/x-flv":
case "audio/x-wav":
case "application/octet-stream":
if (isMediaFile($metaData, $filePath)) {
$media = new ffmpeg_movie($file, FALSE);
/****************************************************
* VIDEO
****************************************************/
if ($media->hasVideo()) {
$metaData->video->codec = $media->getVideoCodec();
$metaData->video->width = $media->getFrameWidth();
$metaData->video->height = $media->getFrameHeight();
$metaData->video->bitrate = $media->getVideoBitRate();
$metaData->video->framerate = $media->getFrameRate();
$metaData->video->duration = $media->getDuration();
/* Video Still */
$stillFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".png";
$fc = (int) ($media->getFrameCount() / 32);
/* frame count is not necessarily reliable! */
foreach (array($fc, 100, 10, 1) as $fno) {
if ($fno == 0) {
continue;
}
$f = $media->getFrame($fno);
if ($f !== FALSE) {
imagepng($f->toGDImage(), $stillFile);
$metaData->video->still = basename($stillFile);
break;
}
}
/* Video Thumbnails */
$thumbSizes = array(90, 180, 360);
foreach ($thumbSizes as $tS) {
$thumbFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".png";
list($thumb_width, $thumb_height) = generateThumbnail($stillFile, $thumbFile, $tS);
$metaData->video->thumbnail->{$tS}->file = basename($thumbFile);
$metaData->video->thumbnail->{$tS}->width = $thumb_width;
$metaData->video->thumbnail->{$tS}->height = $thumb_height;
}
/* Schedule for transcoding */
$transcodeSizes = array(360);
$metaData->transcodeStatus = 'WAITING';
$metaData->transcodeProgress = 0;
foreach ($transcodeSizes as $tS) {
$transcodeFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".webm";
list($width, $height) = scaleVideo($media->getFrameWidth(), $media->getFrameHeight(), $tS);
$metaData->video->transcode->{$tS}->file = basename($transcodeFile);
$metaData->video->transcode->{$tS}->width = $width;
$metaData->video->transcode->{$tS}->height = $height;
}
}
/****************************************************
* AUDIO
****************************************************/
if ($media->hasAudio()) {
$metaData->audio->codec = $media->getAudioCodec();
$metaData->audio->bitrate = $media->getAudioBitRate();
$metaData->audio->samplerate = $media->getAudioSampleRate();
$metaData->audio->duration = $media->getDuration();
$metaData->transcodeStatus = 'WAITING';
$metaData->transcodeProgress = 0;
$transcodeFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".ogg";
$metaData->audio->transcode->file = basename($transcodeFile);
}
} else {
/* No media? */
}
break;
case "image/jpeg":
case "image/png":
case "image/gif":
case "image/bmp":
list($width, $height) = getimagesize($file);
$metaData->image->width = $width;
$metaData->image->height = $height;
$thumbFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".png";
list($thumb_width, $thumb_height) = generateThumbnail($file, $thumbFile, 360);
$metaData->image->thumbnail->{360}->file = basename($thumbFile);
$metaData->image->thumbnail->{360}->width = $thumb_width;
$metaData->image->thumbnail->{360}->height = $thumb_height;
break;
default:
/* no idea about this file, let it go... */
}
}
printf("<tr><td>comment</td><td>%s<br/></td></tr>", $mov->getComment());
printf("<tr><td>title</td><td>%s<br/></td></tr>", $mov->getTitle());
printf("<tr><td>author</td><td>%s<br/></td></tr>", $mov->getAuthor());
printf("<tr><td>copyright</td><td>%s<br/></td></tr>", $mov->getCopyright());
printf("<tr><td>get bit rate</td><td>%d<br/></td></tr>", $mov->getBitRate());
printf("<tr><td>has audio</td><td>%s<br/></td></tr>", $mov->hasAudio() == 0 ? 'No' : 'Yes');
if ($mov->hasAudio()) {
printf("<tr><td>get audio stream id</td><td>%s<br/></td></tr>", $mov->getAudioStreamId());
printf("<tr><td>get audio codec</td><td>%s<br/></td></tr>", $mov->getAudioCodec());
printf("<tr><td>get audio bit rate</td><td>%d<br/></td></tr>", $mov->getAudioBitRate());
printf("<tr><td>get audio sample rate</td><td>%d<br/></td></tr>", $mov->getAudioSampleRate());
printf("<tr><td>get audio channels</td><td>%s<br/></td></tr>", $mov->getAudioChannels());
}
printf("<tr><td>has video</td><td>%s<br/></td></tr>", $mov->hasVideo() == 0 ? 'No' : 'Yes');
if ($mov->hasVideo()) {
printf("<tr><td>frame height</td><td>%d pixels<br/></td></tr>", $mov->getFrameHeight());
printf("<tr><td>frame width</td><td>%d pixels<br/></td></tr>", $mov->getFrameWidth());
printf("<tr><td>get video stream id</td><td>%s<br/></td></tr>", $mov->getVideoStreamId());
printf("<tr><td>get video codec</td><td>%s<br/></td></tr>", $mov->getVideoCodec());
printf("<tr><td>get video bit rate</td><td>%d<br/></td></tr>", $mov->getVideoBitRate());
printf("<tr><td>get pixel format</td><td>%s<br/></td></tr>", $mov->getPixelFormat());
printf("<tr><td>get pixel aspect ratio</td><td>%s<br/></td></tr>", $mov->getPixelAspectRatio());
printf("<tr><td>get frame</td><td>%s<br/></td></tr>", is_object($mov->getFrame(10)) ? 'true' : 'false');
printf("<tr><td>get frame number</td><td>%d<br/></td></tr>", $mov->getFrameNumber());
$thumbpath = "{$i}.png";
if (make_test_thumbnail(rand(1, 100), $mov->getFilename(), $thumbpath)) {
printf('<tr><td>Random Thumbnail</td><td><img alt="Test Image" src="%s"/></td></tr>', $thumbpath);
}
}
echo "</table>";
echo "<p/><p/>";
public function generateFFMPEG()
{
$ff = new ffmpeg_movie($this->pathname . $this->filename);
if (!$ff) {
$this->unknown = true;
return false;
}
$this->info = array('width' => $ff->getFrameWidth(), 'height' => $ff->getFrameHeight(), 'duration' => $ff->getDuration(), 'mime' => $this->mime, 'size' => filesize($this->pathname . $this->filename));
if ($ff->getFrameCount() > 20) {
$frame = $frame = $ff->getFrame(20);
} else {
$frame = $frame = $ff->getFrame($ff->getFrameCount() - 1);
}
$gd = $frame->toGDImage();
imagejpeg($gd, $this->pathcache . $this->getBaseName());
$this->mime = 'image/jpeg';
$this->type = array('video', 'jpeg');
$this->pathname = $this->pathcache;
$this->filename = $this->getBaseName();
}
printf("comment = %s\n", $mov->getComment());
printf("title = %s\n", $mov->getTitle());
printf("author = %s\n", $mov->getAuthor());
printf("copyright = %s\n", $mov->getCopyright());
printf("get bit rate = %d\n", $mov->getBitRate());
printf("has audio = %s\n", $mov->hasAudio() == 0 ? 'No' : 'Yes');
if ($mov->hasAudio()) {
printf("get audio stream id= %s\n", $mov->getAudioStreamId());
printf("get audio codec = %s\n", $mov->getAudioCodec());
printf("get audio bit rate = %d\n", $mov->getAudioBitRate());
printf("get audio sample rate = %d \n", $mov->getAudioSampleRate());
printf("get audio channels = %s\n", $mov->getAudioChannels());
}
printf("has video = %s\n", $mov->hasVideo() == 0 ? 'No' : 'Yes');
if ($mov->hasVideo()) {
printf("frame height = %d pixels\n", $mov->getFrameHeight());
printf("frame width = %d pixels\n", $mov->getFrameWidth());
printf("get video stream id= %s\n", $mov->getVideoStreamId());
printf("get video codec = %s\n", $mov->getVideoCodec());
printf("get video bit rate = %d\n", $mov->getVideoBitRate());
printf("get pixel format = %s\n", $mov->getPixelFormat());
printf("get pixel aspect ratio = %s\n", $mov->getPixelAspectRatio());
$frame = $mov->getFrame(10);
printf("get frame = %s\n", is_object($frame) ? 'true' : 'false');
printf(" get frame number = %d\n", $mov->getFrameNumber());
printf(" get frame width = %d\n", $frame->getWidth());
printf(" get frame height = %d\n", $frame->getHeight());
}
echo "\n--------------------\n\n";
}
if (php_sapi_name() != 'cli') {
echo basename($mediaAccess->basename, '.flv');
?>
<br /></strong>
</h2>
<p>Technical information</strong> : <strong><?php
echo round($mediaAccess->getFFMEPGObject()->getDuration());
?>
s</strong> duration / <strong>
<?php
$video_source = getFtpMediasRoot() . $mediaAccess->srcname;
$movie = new ffmpeg_movie($video_source);
echo $movie->getFrameWidth();
?>
x
<?php
$video_source = getFtpMediasRoot() . $mediaAccess->srcname;
$movie = new ffmpeg_movie($video_source);
echo $movie->getFrameHeight();
?>
px</strong> source size / <strong>
<?php
echo strtolower(substr($mediaAccess->srcname, -3));
?>
</strong> file format</p>
<div class="lineclear"><p class="hide"> </p></div>
<p> </p>
</div>
<div id="footer"><p> </p></div>
</div>
</body>
</html>
if ($ext == "iso" or $ext == "ISO") {
shell_exec("mkdir {$tmp}{$pelnomf}");
shell_exec("7z x {$tmp}{$pelnomf}.{$ext} -o{$tmp}{$pelnomf}");
chmod("{$tmp}{$pelnomf}", 0777);
$VOB = "/VIDEO_TS/VTS_01_[12345].VOB";
shell_exec("cat {$tmp}{$pelnomf}{$VOB} > {$tmp}{$pelnomf}.VOB");
shell_exec("ffmpeg -threads {$th} -i {$tmp}{$pelnomf}.VOB -vcodec libx264 -vb {$bit} -maxrate {$bit} -bufsize 1000k -s hd720 -acodec libfaac -ab {$bita} -ac 2 {$diref}{$pelnomf}.mp4");
shell_exec("rm -Rf {$tmp}{$pelnomf}");
shell_exec("rm -Rf {$tmp}{$pelnomf}.VOB");
} else {
//Formatos tradicionales de video
$pelif = "../files/{$files5}";
$varpel = new ffmpeg_movie($pelif);
//obtener ancho y alto original del video
$ancho = $varpel->getFrameWidth();
$alto = $varpel->getFrameHeight();
//Hz del audio
$hz = $varpel->getAudioSampleRate();
//Framer por segundo
$fps = $varpel->getFrameRate();
//Canales
$canales = $varpel->getAudioChannels();
// Formula para convertir alto equivalente para ancho 720
$calcula = $HD * $alto / $ancho;
if ($calcula % 2 == 0) {
$altof = "{$calcula}";
} else {
$altof = ++$calcula;
}
// Fin de Formula
//Resolucion
public function getDetails()
{
$path = Yii::getPathOfAlias('application');
$file = $path . '/files/' . uid() . DS . $this->file;
/*
$command = '/usr/bin/ffmpeg -i ' . escapeshellarg($file) . ' 2>&1';
$dimensions = array('width'=>0,'height'=>0);
exec($command, $output, $status);
if(preg_match("/Duration: (?P<hour>[0-9]{2})\:(?P<minute>[0-9]{2})\:(?P<seconds>[0-9]{2})\.[0-9]{2}/",implode("\n",$output),$arr))
$dimensions['duration'] = $arr['hour']*3600 + $arr['minute']*60 + $arr['seconds'];
else
$dimensions['duration'] = 0;
if (!preg_match('/Stream #(?:[0-9\.]+)(?:.*)\: Video: (?P<videocodec>.*) (?P<width>[0-9]*)x(?P<height>[0-9]*)/', implode('\n', $output), $matches)) {
preg_match('/Could not find codec parameters \(Video: (?P<videocodec>.*) (?P<width>[0-9]*)x(?P<height>[0-9]*)\)/', implode('\n', $output), $matches);
}
*/
if (class_exists('ffmpeg_movie')) {
$movie = new ffmpeg_movie($file, false);
if ($movie == NULL) {
return NULL;
}
$dimensions['duration'] = $movie->getDuration();
$dimensions['width'] = $movie->getFrameWidth();
$dimensions['height'] = $movie->getFrameHeight();
} else {
$dimensions['duration'] = 0;
$dimensions['width'] = 640;
$dimensions['height'] = 360;
}
/* if (!empty($matches['width']) && !empty($matches['height'])) {
$dimensions['width'] = $matches['width'];
$dimensions['height'] = $matches['height'];
}
*/
return $dimensions;
}
/**
* Add a post
*/
public function iframe_add()
{
$this->setView('iframe_add.php');
@set_time_limit(0);
$uploaded_files = array();
try {
if (!isset(User_Model::$auth_data)) {
throw new Exception(__('POST_ADD_ERROR_SESSION_EXPIRED'));
}
$is_student = isset(User_Model::$auth_data['student_number']);
// Message
$message = isset($_POST['message']) ? trim($_POST['message']) : '';
if ($message == '' || $message == __('PUBLISH_DEFAULT_MESSAGE')) {
throw new Exception(__('POST_ADD_ERROR_NO_MESSAGE'));
}
$message = preg_replace('#\\n{2,}#', "\n\n", $message);
// Category
if (!isset($_POST['category']) || !ctype_digit($_POST['category'])) {
throw new Exception(__('POST_ADD_ERROR_NO_CATEGORY'));
}
$category = (int) $_POST['category'];
// Official post (in a group)
$official = isset($_POST['official']);
// Group
$group = isset($_POST['group']) && ctype_digit($_POST['group']) ? (int) $_POST['group'] : 0;
if ($group == 0) {
$group = null;
$official = false;
} else {
$groups_auth = Group_Model::getAuth();
if (isset($groups_auth[$group])) {
if ($official && !$groups_auth[$group]['admin']) {
throw new Exception(__('POST_ADD_ERROR_OFFICIAL'));
}
} else {
throw new Exception(__('POST_ADD_ERROR_GROUP_NOT_FOUND'));
}
}
// Private message
$private = isset($_POST['private']);
if ($private && !$is_student) {
throw new Exception(__('POST_ADD_ERROR_PRIVATE'));
}
$attachments = array();
// Photos
if (isset($_FILES['attachment_photo']) && is_array($_FILES['attachment_photo']['name'])) {
foreach ($_FILES['attachment_photo']['size'] as $size) {
if ($size > Config::UPLOAD_MAX_SIZE_PHOTO) {
throw new Exception(__('POST_ADD_ERROR_PHOTO_SIZE', array('size' => File::humanReadableSize(Config::UPLOAD_MAX_SIZE_PHOTO))));
}
}
if ($filepaths = File::upload('attachment_photo')) {
foreach ($filepaths as $filepath) {
$uploaded_files[] = $filepath;
}
foreach ($filepaths as $i => $filepath) {
$name = isset($_FILES['attachment_photo']['name'][$i]) ? $_FILES['attachment_photo']['name'][$i] : '';
try {
$img = new Image();
$img->load($filepath);
$type = $img->getType();
if ($type == IMAGETYPE_JPEG) {
$ext = 'jpg';
} else {
if ($type == IMAGETYPE_GIF) {
$ext = 'gif';
} else {
if ($type == IMAGETYPE_PNG) {
$ext = 'png';
} else {
throw new Exception();
}
}
}
if ($img->getWidth() > 800) {
$img->setWidth(800, true);
}
$img->save($filepath);
// Thumb
$thumbpath = $filepath . '.thumb';
$img->thumb(Config::$THUMBS_SIZES[0], Config::$THUMBS_SIZES[1]);
$img->setType(IMAGETYPE_JPEG);
$img->save($thumbpath);
unset($img);
$attachments[] = array($filepath, $name, $thumbpath);
$uploaded_files[] = $thumbpath;
} catch (Exception $e) {
throw new Exception(__('POST_ADD_ERROR_PHOTO_FORMAT'));
}
}
}
}
// Vidéos
/* @uses PHPVideoToolkit : http://code.google.com/p/phpvideotoolkit/
* @requires ffmpeg, php5-ffmpeg
*/
if (isset($_FILES['attachment_video']) && is_array($_FILES['attachment_video']['name'])) {
foreach ($_FILES['attachment_video']['size'] as $size) {
if ($size > Config::UPLOAD_MAX_SIZE_VIDEO) {
throw new Exception(__('POST_ADD_ERROR_VIDEO_SIZE', array('size' => File::humanReadableSize(Config::UPLOAD_MAX_SIZE_VIDEO))));
}
}
if ($filepaths = File::upload('attachment_video')) {
foreach ($filepaths as $filepath) {
$uploaded_files[] = $filepath;
}
foreach ($filepaths as $i => $filepath) {
$name = isset($_FILES['attachment_video']['name'][$i]) ? $_FILES['attachment_video']['name'][$i] : '';
try {
$video = new ffmpeg_movie($filepath, false);
if (!$video->hasVideo()) {
throw new Exception('No video stream found in the file');
}
if (!$video->hasAudio()) {
throw new Exception('No audio stream found in the file');
}
} catch (Exception $e) {
throw new Exception(__('POST_ADD_ERROR_VIDEO_FORMAT'));
}
// Video conversion
try {
$video_current_width = $video->getFrameWidth();
$video_width = min($video_current_width, Config::VIDEO_MAX_WIDTH);
if ($video_width % 2 == 1) {
// Even number required
$video_width--;
}
$video_height = $video_width * $video->getFrameHeight() / $video_current_width;
if ($video_height % 2 == 1) {
// Even number required
$video_height--;
}
// Extract thumb
$video_thumb = $video->getFrame(round($video->getFrameCount() * 0.2));
unset($video);
$video_thumb = $video_thumb->toGDImage();
$thumbpath = DATA_DIR . Config::DIR_DATA_TMP . File::getName($filepath) . '.thumb';
imagejpeg($video_thumb, $thumbpath, 95);
unset($video_thumb);
$img = new Image();
$img->load($thumbpath);
$img->setWidth($video_width, true);
$img->setType(IMAGETYPE_JPEG);
$img->save($thumbpath);
$uploaded_files[] = $thumbpath;
unset($img);
// Convert to FLV
if (!preg_match('#\\.flv$#i', $filepath)) {
$toolkit = new PHPVideoToolkit();
$toolkit->on_error_die = true;
// Will throw exception on error
$toolkit->setInputFile($filepath);
$toolkit->setVideoOutputDimensions($video_width, $video_height);
$toolkit->setFormatToFLV(Config::VIDEO_SAMPLING_RATE, Config::VIDEO_AUDIO_BIT_RATE);
$toolkit->setOutput(DATA_DIR . Config::DIR_DATA_TMP, File::getName($filepath) . '.flv', PHPVideoToolkit::OVERWRITE_EXISTING);
$toolkit->execute(false, false);
// Multipass: false, Log: false
File::delete($filepath);
$filepath = $toolkit->getLastOutput();
$filepath = $filepath[0];
unset($toolkit);
}
$attachments[] = array($filepath, $name, $thumbpath);
$uploaded_files[] = $filepath;
} catch (Exception $e) {
throw new Exception(__('POST_ADD_ERROR_VIDEO_CONVERT') . $e->getMessage());
}
}
}
}
// Audios
if (isset($_FILES['attachment_audio']) && is_array($_FILES['attachment_audio']['name'])) {
foreach ($_FILES['attachment_audio']['size'] as $size) {
if ($size > Config::UPLOAD_MAX_SIZE_AUDIO) {
throw new Exception(__('POST_ADD_ERROR_AUDIO_SIZE', array('size' => File::humanReadableSize(Config::UPLOAD_MAX_SIZE_AUDIO))));
}
}
if ($filepaths = File::upload('attachment_audio')) {
foreach ($filepaths as $filepath) {
$uploaded_files[] = $filepath;
}
foreach ($filepaths as $i => $filepath) {
if (!preg_match('#\\.mp3$#', $filepath)) {
throw new Exception(__('POST_ADD_ERROR_AUDIO_FORMAT'));
}
$name = isset($_FILES['attachment_audio']['name'][$i]) ? $_FILES['attachment_audio']['name'][$i] : '';
$attachments[] = array($filepath, $name);
}
}
}
// Files
if (isset($_FILES['attachment_file']) && is_array($_FILES['attachment_file']['name'])) {
foreach ($_FILES['attachment_file']['size'] as $size) {
if ($size > Config::UPLOAD_MAX_SIZE_FILE) {
throw new Exception(__('POST_ADD_ERROR_FILE_SIZE', array('size' => File::humanReadableSize(Config::UPLOAD_MAX_SIZE_FILE))));
}
}
if ($filepaths = File::upload('attachment_file')) {
foreach ($filepaths as $filepath) {
$uploaded_files[] = $filepath;
}
foreach ($filepaths as $i => $filepath) {
if (!preg_match('#\\.[a-z0-9]{2,4}$#i', $filepath)) {
throw new Exception(__('POST_ADD_ERROR_FILE_FORMAT'));
}
if (preg_match('#\\.(jpg|png|gif|mp3|flv)$#i', $filepath)) {
throw new Exception(__('POST_ADD_ERROR_FILE_FORMAT2'));
}
$name = isset($_FILES['attachment_file']['name'][$i]) ? $_FILES['attachment_file']['name'][$i] : '';
$attachments[] = array($filepath, $name);
}
}
}
// Event
if (isset($_POST['event_title']) && isset($_POST['event_start']) && isset($_POST['event_end'])) {
// Title
$event_title = trim($_POST['event_title']);
if ($event_title == '') {
throw new Exception(__('POST_ADD_ERROR_EVENT_NO_TITLE'));
}
// Dates
if (!($event_start = strptime($_POST['event_start'], __('PUBLISH_EVENT_DATE_FORMAT')))) {
throw new Exception(__('POST_ADD_ERROR_EVENT_DATE'));
}
if (!($event_end = strptime($_POST['event_end'], __('PUBLISH_EVENT_DATE_FORMAT')))) {
throw new Exception(__('POST_ADD_ERROR_EVENT_DATE'));
}
$event_start = mktime($event_start['tm_hour'], $event_start['tm_min'], 0, $event_start['tm_mon'] + 1, $event_start['tm_mday'], $event_start['tm_year'] + 1900);
$event_end = mktime($event_end['tm_hour'], $event_end['tm_min'], 0, $event_end['tm_mon'] + 1, $event_end['tm_mday'], $event_end['tm_year'] + 1900);
if ($event_start > $event_end) {
throw new Exception(__('POST_ADD_ERROR_EVENT_DATE_ORDER'));
}
$event = array($event_title, $event_start, $event_end);
} else {
$event = null;
}
// Survey
if (isset($_POST['survey_question']) && isset($_POST['survey_end']) && isset($_POST['survey_answer']) && is_array($_POST['survey_answer'])) {
// Question
$survey_question = trim($_POST['survey_question']);
if ($survey_question == '') {
throw new Exception(__('POST_ADD_ERROR_SURVEY_NO_QUESTION'));
}
// Date
if (!($survey_end = strptime($_POST['survey_end'], __('PUBLISH_EVENT_DATE_FORMAT')))) {
throw new Exception(__('POST_ADD_ERROR_SURVEY_DATE'));
}
$survey_end = mktime($survey_end['tm_hour'], $survey_end['tm_min'], 0, $survey_end['tm_mon'] + 1, $survey_end['tm_mday'], $survey_end['tm_year'] + 1900);
// Multiple answers
$survey_multiple = isset($_POST['survey_multiple']);
// Answers
$survey_answers = array();
foreach ($_POST['survey_answer'] as $survey_answer) {
$survey_answer = trim($survey_answer);
if ($survey_answer != '') {
$survey_answers[] = $survey_answer;
}
}
if (count($survey_answers) < 2) {
throw new Exception(__('POST_ADD_ERROR_SURVEY_ANSWERS'));
}
$survey = array($survey_question, $survey_end, $survey_multiple, $survey_answers);
} else {
$survey = null;
}
// Creation of the post
$id = $this->model->addPost((int) User_Model::$auth_data['id'], $message, $category, $group, $official, $private);
// Attach files
foreach ($attachments as $attachment) {
$this->model->attachFile($id, $attachment[0], $attachment[1], isset($attachment[2]) ? $attachment[2] : null);
}
// Event
if (isset($event)) {
$this->model->attachEvent($id, $event[0], $event[1], $event[2]);
}
// Survey
if (isset($survey)) {
$this->model->attachSurvey($id, $survey[0], $survey[1], $survey[2], $survey[3]);
}
$this->addJSCode('
parent.location = "' . Config::URL_ROOT . Routes::getPage('home') . '";
');
} catch (Exception $e) {
// Delete all uploading files in tmp
foreach ($uploaded_files as $uploaded_file) {
File::delete($uploaded_file);
}
$this->addJSCode('
with(parent){
Post.errorForm(' . json_encode($e->getMessage()) . ');
}
');
}
}
public function generateFFMPEG()
{
$ff = new ffmpeg_movie($this->path . $this->data['path'] . '/' . $this->data['name']);
if (!$ff) {
$this->unknown = true;
return false;
}
$this->info = array('width' => $ff->getFrameWidth(), 'height' => $ff->getFrameHeight(), 'duration' => $ff->getDuration(), 'mime' => $this->mime, 'size' => filesize($this->path . $this->data['path'] . '/' . $this->data['name']));
if ($ff->getFrameCount() > 20) {
$frame = $frame = $ff->getFrame(20);
} else {
$frame = $frame = $ff->getFrame($ff->getFrameCount() - 1);
}
$gd = $frame->toGDImage();
$this->generateGDimage($gd, 'video');
$this->updateDB();
}
<?php
// Set our source file
$srcFile = "/path/to/clock.avi";
$destFile = "/path/to/clock.flv";
$ffmpegPath = "/path/to/ffmpeg";
$flvtool2Path = "/path/to/flvtool2";
// Create our FFMPEG-PHP class
$ffmpegObj = new ffmpeg_movie($srcFile);
// Save our needed variables
$srcWidth = makeMultipleTwo($ffmpegObj->getFrameWidth());
$srcHeight = makeMultipleTwo($ffmpegObj->getFrameHeight());
$srcFPS = $ffmpegObj->getFrameRate();
$srcAB = intval($ffmpegObj->getAudioBitRate() / 1000);
$srcAR = $ffmpegObj->getAudioSampleRate();
// Call our convert using exec()
exec($ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . " -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " | " . $flvtool2Path . " -U stdin " . $destFile);
// Make multiples function
function makeMultipleTwo($value)
{
$sType = gettype($value / 2);
if ($sType == "integer") {
return $value;
} else {
return $value - 1;
}
}
?>
function captureVideoPosterImg($movie_file = '')
{
extension_loaded('ffmpeg');
$movie_file = 'http://upload.freelabel.net/server/php/files/JXL%20%23CrunkDUpTour%20Promo.mp4';
// Instantiates the class ffmpeg_movie so we can get the information you want the video
$movie = new ffmpeg_movie($movie_file);
// Get The duration of the video in seconds
echo $Duration = round($movie->getDuration(), 0);
// Get the number of frames of the video
$TotalFrames = $movie->getFrameCount();
// Get the height in pixels Video
$height = $movie->getFrameHeight();
// Get the width of the video in pixels
$width = $movie->getFrameWidth();
//Receiving the frame from the video and saving
// Need to create a GD image ffmpeg-php to work on it
$image = imagecreatetruecolor($width, $height);
// Create an instance of the frame with the class ffmpeg_frame
$Frame = new ffmpeg_frame($image);
// Choose the frame you want to save as jpeg
$thumbnailOf = (int) round($movie->getFrameCount() / 2.5);
// Receives the frame
$frame = $movie->GetFrame($thumbnailOf);
// Convert to a GD image
$image = $frame->toGDImage();
// Save to disk.
//echo $movie_file.'.jpg';
imagejpeg($image, $movie_file . '.jpg', 100);
return $movie_file . '.jpg';
}
