/**
* 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);
}
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;
}
print_class_methods("ffmpeg_movie");
print_class_methods("ffmpeg_frame");
// get an array for movies from the test media directory
$movies = getDirFiles(dirname(__FILE__) . '/tests/test_media');
echo "--------------------\n\n";
foreach ($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());
$movies = getDirFiles(dirname(__FILE__) . '/tests/test_media');
$i = 1;
foreach ($movies as $movie) {
$mov = new ffmpeg_movie($movie);
echo '<table width="90%" class="hor-minimalist-a">';
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());
public function updateMetadata(MediaInterface $media, $force = false)
{
$file = sprintf('%s/%s/%s', $this->getFilesystem()->getAdapter()->getDirectory(), $this->generatePath($media), $media->getProviderReference());
$fileinfos = new ffmpeg_movie($file, false);
$img_par_s = $fileinfos->getFrameCount() / $fileinfos->getDuration();
// Récupère l'image
$frame = $fileinfos->getFrame(15 * $img_par_s);
//$media->setContentType($media->getProviderReference()->getMimeType());
$media->setContentType(mime_content_type($file));
$media->setSize(filesize($file));
$media->setWidth($frame->getWidth());
$media->setHeight($frame->getHeight());
$media->setLength($fileinfos->getDuration());
$media->setMetadataValue('bitrate', $fileinfos->getBitRate());
}
