{"id":"audio-channel-converter","engine":"media","category":"audio","name":"Преобразование моно и стерео","fields":[{"key":"file","label":"Выберите файл","type":"file","accept":"audio/*,.wav,.mp3,.ogg,.m4a,.flac","multiple":false,"required":true},{"key":"mode","label":"Режим","type":"select","default":"mono","options":[{"value":"mono","label":"Моно"},{"value":"stereo","label":"Стерео"}]}],"sample":{}}