wp-includes/ID3/module.audio-video.quicktime.php:3130$infoarrayint public function quicktime_bookmark_time_scale($info) { $time_scale = ''; $ts_prefix_len = 0; $res = array(); $this->search_tag_by_pair($info['quicktime']['moov'], 'name', 'stbl', 'quicktime/moov', $res); foreach ($res as $value) { $stbl_res = array(); $this->search_tag_by_pair($value[1], 'data_format', 'text', $value[0], $stbl_res); if (count($stbl_res) > 0) { $ts_res = array(); $this->search_tag_by_key($info['quicktime']['moov'], 'time_scale', 'quicktime/moov', $ts_res); foreach ($ts_res as $sub_value) { $prefix = substr($sub_value[0], 0, -12); if ((substr($stbl_res[0][0], 0, strlen($prefix)) === $prefix) && ($ts_prefix_len < strlen($prefix))) { $time_scale = $sub_value[1]['time_scale']; $ts_prefix_len = strlen($prefix); } } } } return $time_scale; }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/ID3/module.audio-video.quicktime.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.