double framesPerSecond = mlt_producer_get_fps(producer.get_producer());
Mlt::Frame *mlt_frame;
for (int z = (int) frame; z < (int)(frame + lengthInFrames) && producer.is_valid() && !m_abortAudioThumb; z++) {
double framesPerSecond = mlt_producer_get_fps(producer.get_producer());
Mlt::Frame *mlt_frame;
for (int z = (int) frame; z < (int)(frame + lengthInFrames) && producer.is_valid() && !m_abortAudioThumb; z++) {
if (last_val != val && val > 1) {
setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), val);
last_val = val;
if (last_val != val && val > 1) {
setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), val);
last_val = val;