base_K3bManualBitrateSettingsWidget base_K3bManualBitrateSettingsWidget 0 0 283 298 unnamed buttonGroup2 Quality false unnamed m_radioConstantBitrate Constant Bitrate true layout3 unnamed spacer2_2 Horizontal Fixed 20 20 m_comboConstantBitrate m_radioVariableBitrate Variable Bitrate frame5 false NoFrame Plain unnamed 0 m_comboMinimumBitrate false spacer2 Horizontal Fixed 20 20 m_comboMaximumBitrate false m_checkBitrateMaximum Maximum bitrate: m_checkBitrateMinimum Minimum bitrate: m_checkBitrateAverage 1 0 1 0 Average bitrate: m_spinAverageBitrate false kbps UpDownArrows 310 8 groupBox2 Channel Mode unnamed Stereo Joint Stereo Mono m_comboMode Select the channel mode. <p>Select the channel mode of the resulting Mp3 file: <p><b>Stereo</b><br> In this mode, the encoder makes no use of potential correlations between the two input channels; it can, however, negotiate the bit demand between both channel, i.e. give one channel more bits if the other contains silence or needs fewer bits because of a lower complexity. <p><b>Joint-Stereo</b><br> In this mode, the encoder will make use of correlations between both channels. The signal will be matrixed into a sum ("mid"), computed by L+R, and difference ("side") signal, computed by L-R, and more bits are allocated to the mid channel. This will effectively increase the bandwidth if the signal does not have too much stereo separation, thus giving a significant gain in encoding quality. <p><b>Mono</b><br> The input will be encoded as a mono signal. If it was a stereo signal, it will be downsampled to mono. The downmix is calculated as the sum of the left and right channel, attenuated by 6 dB. m_radioVariableBitrate toggled(bool) frame5 setEnabled(bool) m_radioConstantBitrate toggled(bool) m_comboConstantBitrate setEnabled(bool) m_checkBitrateMaximum toggled(bool) m_comboMaximumBitrate setEnabled(bool) m_checkBitrateAverage toggled(bool) m_spinAverageBitrate setEnabled(bool) m_checkBitrateMinimum toggled(bool) m_comboMinimumBitrate setEnabled(bool)