public function __construct($input_output_type, Config $config = null)
{
parent::__construct($config);
$this->setType($input_output_type);
$this->_additional_commands = array();
$this->_removed_commands = array();
$this->_media_object = null;
$this->_format = array('quality' => null, 'format' => null, 'strictness' => null, 'preset_options_file' => null, 'threads' => null);
$this->_format_to_command = array('quality' => '-q <setting>', 'format' => '-f <setting>', 'strictness' => '-strict <setting>', 'preset_options_file' => '-fpre <setting>', 'threads' => '-threads <setting>');
// add default input/output commands
if ($input_output_type === 'output') {
$this->setThreads(1)->setStrictness('experimental')->setQualityVsStreamabilityBalanceRatio(4);
} else {
if ($input_output_type === 'input') {
} else {
throw new Exception('Unrecognised input/output type "' . $input_output_type . '" set in \\PHPVideoToolkit\\Format::__construct');
}
}
}
/**
* Constructor
*
* @access public
* @author: Oliver Lillie
* @param constant $input_output_type Either Format::INPUT or Format::OUTPUT. Defaults to OUTPUT. It determines the format
* mode used to set various commands in the final ffmpeg exec call.
* @param PHPVideoToolkit\Config $config The config object.
* @throws \InvalidArgumentException If the $input_output_type is not valid.
*/
public function __construct($input_output_type = Format::OUTPUT, Config $config = null)
{
parent::__construct($config);
$this->setType($input_output_type);
$this->_additional_commands = array();
$this->_removed_commands = array();
$this->_media_object = null;
$this->_format = array('quality' => null, 'format' => null, 'strictness' => null, 'preset_options_file' => null, 'threads' => null, 'threads_indexed' => null);
$ffmpeg = new FfmpegParser();
$available_commands = $ffmpeg->getCommands();
if (isset($available_commands['crf'])) {
$quality_command = '-crf <setting>';
} else {
if (isset($available_commands['q']) === true) {
$quality_command = '-q <setting>';
} else {
$quality_command = '-qscale <setting>';
}
}
$this->_format_to_command = array('quality' => $quality_command, 'format' => '-f <setting>', 'strictness' => '-strict <setting>', 'preset_options_file' => '-fpre <setting>', 'threads' => '-threads <setting>', 'threads_indexed' => '-threads:<index> <setting>');
// add default input/output commands
if ($input_output_type === self::OUTPUT) {
if ($this->_config->set_default_output_format === true) {
$this->setThreads(1)->setStrictness('experimental')->setQualityVsStreamabilityBalanceRatio(4);
}
} else {
if ($input_output_type === self::INPUT) {
} else {
throw new \InvalidArgumentException('Unrecognised input/output type "' . $input_output_type . '" set in \\PHPVideoToolkit\\Format::__construct');
}
}
}
