wp-includes/ID3/module.audio.flac.php:239$BlockDatastringbool private function parseSTREAMINFO($BlockData) { $info = &$this->getid3->info; $info['flac']['STREAMINFO'] = self::parseSTREAMINFOdata($BlockData); if (!empty($info['flac']['STREAMINFO']['sample_rate'])) { $info['audio']['bitrate_mode'] = 'vbr'; $info['audio']['sample_rate'] = $info['flac']['STREAMINFO']['sample_rate']; $info['audio']['channels'] = $info['flac']['STREAMINFO']['channels']; $info['audio']['bits_per_sample'] = $info['flac']['STREAMINFO']['bits_per_sample']; $info['playtime_seconds'] = $info['flac']['STREAMINFO']['samples_stream'] / $info['flac']['STREAMINFO']['sample_rate']; if ($info['playtime_seconds'] > 0) { if (!$this->isDependencyFor('matroska')) { $info['audio']['bitrate'] = (($info['avdataend'] - $info['avdataoffset']) * 8) / $info['playtime_seconds']; } else { $this->warning('Cannot determine audio bitrate because total stream size is unknown'); } } } else { return $this->error('Corrupt METAdata block: STREAMINFO'); } return true; }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.flac.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.