public function generate_preview(&$upload_data, $filename, $ext)
{
$upload_data['duration'] = file_exists($filename) ? ffmpeg::get_mpeg_length($filename) : null;
$upload_data['is_video'] = 1;
$dimensions = file_exists($filename) ? ffmpeg::get_video_dimensions($filename) : array('height' => null, 'width' => null);
$upload_data['image_width'] = $dimensions['width'];
$upload_data['image_height'] = $dimensions['height'];
$upload_data['image_size_str'] = 'width="' . $dimensions['width'] . '" height="' . $dimensions['height'] . '"';
//create thumbnail
$s = ffmpeg::duration_to_seconds($upload_data['duration']);
$s = $s / 2;
$d = ffmpeg::seconds_to_duration($s) . ".1";
//create thumbnail
ffmpeg::extract_frame($filename, $d);
$fn = substr($filename, 0, strrpos($filename, '.')) . '.jpg';
$upload_data['preview'] = $this->save_preview($upload_data, $fn);
}
/**
* undocumented function
*
* @return void
* @author Andy Bennett
*/
public function video_get()
{
$v = Input::instance()->get('video', false);
$p = Input::instance()->get('picture', false);
$path = DOCROOT . 'staticfiles/video/';
if ($v === false or !file_exists($path . $v)) {
Kohana::show_404($v, 'common/error_404');
}
$data['path'] = url::base() . 'staticfiles/video/';
$data['name'] = $v;
if ($p !== false) {
$data['picture'] = '/staticfiles/img/' . $p;
}
$data['dimensions'] = ffmpeg::get_video_dimensions($path . $v);
Assets::instance()->add_css('/cache/css/ffmpeg');
$c = View::factory('videoplayer', $data)->render();
Display::instance()->display($c);
}
