foreach ($movies as $movie) {
$mov = new ffmpeg_movie($movie);
printf("file name = %s\n", $mov->getFileName());
printf("duration = %s seconds\n", $mov->getDuration());
printf("frame count = %s\n", $mov->getFrameCount());
printf("frame rate = %0.3f fps\n", $mov->getFrameRate());
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", $mov->getFrameNumber());
function analyzeMediaFile(&$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 = $thumb_height;
break;
default:
/* no idea about this file, let it go... */
}
}
if (!extension_loaded($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);
}
}
printf('<caption>Processing Test File: %s...</caption>', basename($mov->getFilename()));
printf('<thead><tr><th width="150">Method</th><th>Result<br/></th></tr></thead>', $mov->getFileName());
printf("<tr><td>file name:</td><td>%s<br/></td></tr>", $mov->getFileName());
printf("<tr><td>duration</td><td>%s seconds<br/></td></tr>", $mov->getDuration());
printf("<tr><td>frame count</td><td>%s<br/></td></tr>", $mov->getFrameCount());
printf("<tr><td>frame rate</td><td>%0.3f fps<br/></td></tr>", $mov->getFrameRate());
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";
