TranscoderOptionsAAC 0 0 480 344 Form Bitrate 8 320 128 Qt::Horizontal kbps 8 320 8 128 Profile 1 Main profile (MAIN) Low complexity profile (LC) Scalable sampling rate profile (SSR) Long term prediction profile (LTP) Use temporal noise shaping Allow mid/side encoding true Block type Normal block type No short blocks No long blocks bitrate_slider bitrate_spinbox profile shortctl tns midside bitrate_slider valueChanged(int) bitrate_spinbox setValue(int) 170 29 445 24 bitrate_spinbox valueChanged(int) bitrate_slider setValue(int) 407 18 191 29