public static function diff($transcripts)
{
$str = '';
$transcriptA = $transcripts[0]['transcript'];
$transcriptB = $transcripts[1]['transcript'];
$opcodes = FineDiff::getDiffOpcodes($transcriptA, $transcriptB, FineDiff::$characterGranularity);
$str = FineDiff::renderDiffToUnbinderyFromOpcodes($transcriptA, $opcodes);
// TODO: UTF-8 encoding
// mb_convert_encoding($from_text_utf8, 'HTML-ENTITIES', 'UTF-8');
return $str;
}
