function __construct($params)
{
$file = 'console-' . date(@$params['log'] ?: 'Y-m-d') . '.log';
$this->_file = \loader::get_temp($file);
$this->_uid = substr(\functions::hash(microtime(true)), -5);
$this->_head();
}
/**
* MP4 h264
*/
function convert_to_mp4($dst_file, $length = false, $dim = false)
{
$source = $this->source;
$tmp_file = loader::get_temp() . microtime(true) . '.mp4';
// -loop 1 -me hex -me_range 16
$options = "-vcodec libx264 -b 512k -flags +loop+mv4 -cmp 256 \\\n -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 \\\n -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 \\\n -flags2 +bpyramid+wpred+mixed_refs+dct8x8 -coder 1 -me_range 16 \\\n -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10\\\n -qmax 51 -qdiff 4";
if (!empty($dim)) {
$options .= " -s {$dim[0]}x{$dim[1]}";
}
if (!empty($length)) {
$options .= " -t {$length}";
}
$this->set_params("-y -i \"{$source}\" -an -pass 1 -threads 2 {$options} \"{$tmp_file}\"");
$this->run();
// libmp3lame
$acodec = "-acodec libfaac -ar 44100 -ab 96k";
$this->set_params("-y -i \"{$source}\" {$acodec} -pass 2 -threads 2 {$options} \"{$tmp_file}\"");
$this->run();
$this->run_qt_faststart($tmp_file, $dst_file);
@unlink($tmp_file);
return true;
}
