/**
* Completes track information from a given path using mediainfo.
* @param Track $track
*/
public function autocompleteTrack(Track $track)
{
$only_audio = true;
//initialized true until video track is found.
if (!$track->getPath()) {
throw new \BadMethodCallException('Input track has no path defined');
}
$xml = simplexml_load_string($this->getMediaInfo($track->getPath()));
if (!$this->xmlHasMediaContent($xml)) {
throw new \InvalidArgumentException("This file has no accesible video " . "nor audio tracks\n" . $track->getPath());
}
foreach ($xml->File->track as $xml_track) {
switch ((string) $xml_track['type']) {
case "General":
$track->setMimetype($xml_track->Internet_media_type);
$track->setBitrate(intval($xml_track->Overall_bit_rate[0]));
$aux = intval((string) $xml_track->Duration[0]);
$track->setDuration(ceil($aux / 1000));
$track->setSize((string) $xml_track->File_size[0]);
break;
case "Video":
$track->setVcodec((string) $xml_track->Format[0]);
$track->setFramerate((string) $xml_track->Frame_rate[0]);
$track->setWidth(intval($xml_track->Width));
$track->setHeight(intval($xml_track->Height));
$only_audio = false;
break;
case "Audio":
$track->setAcodec((string) $xml_track->Format[0]);
$track->setChannels(intval($xml_track->Channel_s_));
break;
}
$track->setOnlyAudio($only_audio);
}
}
/**
* 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);
}
/**
* Completes track information from a given path using mediainfo.
* @param Track $track
*/
public function autocompleteTrack(Track $track)
{
$only_audio = true;
//initialized true until video track is found.
if (!$track->getPath()) {
throw new \BadMethodCallException('Input track has no path defined');
}
$json = json_decode($this->getMediaInfo($track->getPath()));
if (!$this->jsonHasMediaContent($json)) {
throw new \InvalidArgumentException("This file has no accesible video " . "nor audio tracks\n" . $track->getPath());
}
$track->setMimetype(mime_content_type($track->getPath()));
$track->setBitrate(intval($json->format->bit_rate));
$aux = intval((string) $json->format->duration);
$track->setDuration(ceil($aux));
$track->setSize((string) $json->format->size);
foreach ($json->streams as $stream) {
switch ((string) $stream->codec_type) {
case "video":
$track->setVcodec((string) $stream->codec_name);
$track->setFramerate((string) $stream->avg_frame_rate);
$track->setWidth(intval($stream->width));
$track->setHeight(intval($stream->height));
$only_audio = false;
break;
case "audio":
$track->setAcodec((string) $stream->codec_name);
$track->setChannels(intval($stream->channels));
break;
}
$track->setOnlyAudio($only_audio);
}
}
public function testMaxSize()
{
$size = 5368709120;
// 5GB, integer types in 32 bits machines only admit 2GB
$track = new Track();
$track->setSize($size);
$this->assertEquals($size, $track->getSize());
}
