protected function generateVideoParams(KDLFlavor $design, KDLFlavor $target)
{
$cmdStr = parent::generateVideoParams($design, $target);
if (!isset($target->_video)) {
return $cmdStr;
}
$vid = $target->_video;
$cmdValsArr = explode(' ', $cmdStr);
/*
* Update params to match 'new' ffmpeg syntax
*/
if (in_array('-b', $cmdValsArr)) {
$key = array_search('-b', $cmdValsArr);
$cmdValsArr[$key] = '-b:v';
}
if (in_array('-vcodec', $cmdValsArr)) {
$key = array_search('-vcodec', $cmdValsArr);
$cmdValsArr[$key] = '-c:v';
}
if (isset($vid->_rotation) && $vid->_rotation != 0) {
if ($vid->_rotation == 270 || $vid->_rotation == -90 || $vid->_rotation == 90) {
if (in_array('-s', $cmdValsArr)) {
$key = array_search('-s', $cmdValsArr);
if ($vid->_width != null && $vid->_height != null) {
$cmdValsArr[$key + 1] = $vid->_height . 'x' . $vid->_width;
}
}
}
$cmdValsArr[] = '-metadata:s:v rotate="0"';
}
/*
* Disabling of GOP in order to avoid duplicate KF's running through the whole file
* TEMPORARY - it will be done only for WV
*/
if (isset($vid->_forWideVine) && ($vid->_forWideVine = true && in_array('-force_key_frames', $cmdValsArr) && in_array('-g', $cmdValsArr))) {
$key = array_search('-g', $cmdValsArr);
$cmdValsArr[$key + 1] = 3600 * 24;
// set GOP to 24 hrs
}
$cmdStr = implode(" ", $cmdValsArr);
return $cmdStr;
}
public function FFMpeg($extra = null)
{
$transcoder = new KDLOperatorFfmpeg0_10(KDLTranscoders::FFMPEG);
return $transcoder->GenerateCommandLine($this->_design, $this->_target, $extra);
}
