public static function create($videoId, $text, $api = Captionify::API_JTALK)
{
//this might take up to 2 mins to finish, so let make that provision
set_time_limit(120);
//we want to always start afresh when captionifying text
//so delete all existing caption before we start
$captions = VideoCaption::collection(['video_id' => $videoId]);
foreach ($captions as $caption) {
$caption->delete();
}
$text = str_replace('. ', "\n", $text);
$sentences = explode("\n", $text);
$result = array();
$lastEnd = 0;
foreach ($sentences as $sentence) {
switch ($api) {
case self::API_TTSAPI:
$caption = self::_jTalkCaptionify($sentence, $lastEnd, 0);
break;
case self::API_JTALK:
default:
$caption = self::_ttsApiCaptionify($sentence, $lastEnd, 0);
break;
}
if ($caption) {
$lastEnd += $caption['duration'];
$result[] = $caption;
}
}
foreach ($result as $captionData) {
$caption = new VideoCaption();
$caption->videoId = $videoId;
$caption->startSecond = $captionData['start'];
$caption->endSecond = $captionData['end'];
$caption->text = $captionData['text'];
$caption->saveChanges();
}
}
