{"id":"audio-channel-converter","engine":"media","category":"audio","name":"Convertir mono y estéreo","fields":[{"key":"file","label":"Elegir archivo","type":"file","accept":"audio/*,.wav,.mp3,.ogg,.m4a,.flac","multiple":false,"required":true},{"key":"mode","label":"Modo","type":"select","default":"mono","options":[{"value":"mono","label":"Mono"},{"value":"stereo","label":"Estéreo"}]}],"sample":{}}