// Get the number of streams and add the information of each of them if it is an audio stream.
int streams = producer->get_int("meta.media.nb_streams");
- for (int i = 0; i < streams; i++) {
+ for (int i = 0; i < streams; ++i) {
QByteArray propertyName = QString("meta.media.%1.stream.type").arg(i).toLocal8Bit();
const char* streamtype = producer->get(propertyName.data());
if (streamtype && strcmp("audio", streamtype) == 0) {