public function getFrame($frame_number = false, $frame_rate = false)
{
try {
$toolkit = new PHPVideoToolkit(PHPVIDEOTOOLKIT_TEMP_DIRECTORY);
$tmp_name = $toolkit->unique() . '-%index.jpg';
// extract the frame
$toolkit->extractFrame($frame_number, $frame_rate, '%ft');
$toolkit->setOutput(PHPVIDEOTOOLKIT_TEMP_DIRECTORY, $tmp_name, PHPVideoToolkit::OVERWRITE_EXISTING);
$result = $this->_toolkit->execute(false, true);
// check the image has been outputted
if ($result !== PHPVideoToolkit::RESULT_OK) {
return false;
}
$temp_output = array_shift(array_flip($toolkit->getLastOutput()));
print_r($temp_output);
$gd_img = imagecreatefromjpeg($temp_output);
$ffmpeg_frame_time = $toolkit->formatTimecode($frame_number, '%ft', '%hh:%mm:%ss.%ms', $frame_rate);
} catch (Exception $e) {
echo $e;
}
return new ffmpeg_frame($gd_img, $ffmpeg_frame_time);
}
