/**
* {@inheritdoc}
*/
public function apply(Video $video, VideoInterface $format)
{
$commands = array('-r', $this->rate->getValue());
/**
* @see http://sites.google.com/site/linuxencoding/x264-ffmpeg-mapping
*/
if ($format->supportBFrames()) {
$commands[] = '-b_strategy';
$commands[] = '1';
$commands[] = '-bf';
$commands[] = '3';
$commands[] = '-g';
$commands[] = $this->gop;
}
return $commands;
}
/**
* {@inheritdoc}
*/
public function apply(Video $video, VideoInterface $format)
{
$dimensions = null;
$commands = array();
foreach ($video->getStreams() as $stream) {
if ($stream->isVideo()) {
try {
$dimensions = $stream->getDimensions();
break;
} catch (RuntimeException $e) {
}
}
}
if (null !== $dimensions) {
$dimensions = $this->getComputedDimensions($dimensions, $format->getModulus());
$commands[] = '-s';
$commands[] = $dimensions->getWidth() . 'x' . $dimensions->getHeight();
}
return $commands;
}
